{"title":"OLED \u0026 LCD Display Modules","description":"\u003ch2\u003eOLED \u0026amp; LCD Display Modules — SSD1306, 1602, 2004, TFT, MAX7219\u003c\/h2\u003e\n\n\u003cp\u003eDisplay modules bring your Arduino and ESP32 projects to life — showing sensor readings, menu systems, status messages, and graphics. This collection covers the full range of display modules from simple 16×2 character LCDs to high-contrast OLED screens and color TFT touch displays.\u003c\/p\u003e\n\n\u003ch3\u003eOLED Displays (I²C)\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e0.96\" SSD1306\/SSD1315 128×64:\u003c\/strong\u003e High-contrast monochrome OLED, I²C (address 0x3C\/0x3D), 3.3–5V — the most popular display for Arduino projects\u003c\/li\u003e\n  \u003cli\u003eWorks with Adafruit SSD1306 library — supports text, graphics, and custom bitmaps\u003c\/li\u003e\n  \u003cli\u003eOnly 2 wires (SDA + SCL) — leaves most GPIO pins free\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eLCD Character Displays (I²C)\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1602 16×2 LCD:\u003c\/strong\u003e 16 characters × 2 lines, I²C backpack, blue or green backlight — the classic Arduino display\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2004 20×4 LCD:\u003c\/strong\u003e 20 characters × 4 lines, I²C, blue backlight — for more text output\u003c\/li\u003e\n  \u003cli\u003eBoth use I²C (address 0x27 or 0x3F) with LiquidCrystal_I2C library\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTFT Color Touch Displays\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2.4\" TFT LCD Touch Screen:\u003c\/strong\u003e 240×320 color display with resistive touch, SPI interface — for Arduino Uno\/Mega shield format\u003c\/li\u003e\n  \u003cli\u003eFull color graphics with Adafruit GFX library\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eLED Matrix Displays\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMAX7219 4-in-1 Dot Matrix:\u003c\/strong\u003e 4 × 8×8 LED matrix modules daisy-chained, SPI interface — for scrolling text and animations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDisplay Selection Guide\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSensor readout \/ status:\u003c\/strong\u003e 0.96\" OLED (best contrast, low power)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eText menu system:\u003c\/strong\u003e 1602 or 2004 LCD (familiar, easy library)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor graphics \/ touch UI:\u003c\/strong\u003e 2.4\" TFT touch screen\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScrolling text \/ clock:\u003c\/strong\u003e MAX7219 dot matrix\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eAll display modules are in stock and compatible with Arduino, ESP32, ESP8266, and Raspberry Pi.\u003c\/p\u003e","products":[{"product_id":"oled-display-0-91-inch-128x32-white-i2c-ssd1306","title":"OLED Display 0.91″ 128×32 White — I2C, SSD1306, Arduino","description":"\u003ch2\u003eOLED Display 0.91″ 128×32 White — I2C, SSD1306, Arduino\u003c\/h2\u003e\n\n\u003cp\u003eA compact \u003cstrong\u003e0.91-inch OLED display\u003c\/strong\u003e with \u003cstrong\u003e128×32 pixel resolution\u003c\/strong\u003e and \u003cstrong\u003ewhite pixels\u003c\/strong\u003e — driven by the \u003cstrong\u003eSSD1306 I2C controller\u003c\/strong\u003e. OLED displays emit their own light — \u003cstrong\u003eno backlight required\u003c\/strong\u003e — resulting in perfect black levels, extremely high contrast, and lower power consumption than LCD displays. The narrow 128×32 format is ideal for \u003cstrong\u003ecompact status bars, scrolling text, and small data displays\u003c\/strong\u003e in space-constrained projects.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSize: \u003cstrong\u003e0.91 inches\u003c\/strong\u003e | Resolution: \u003cstrong\u003e128×32 pixels\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePanel: \u003cstrong\u003eOLED (self-emitting)\u003c\/strong\u003e | Color: \u003cstrong\u003eWhite\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDriver IC: \u003cstrong\u003eSSD1306\u003c\/strong\u003e | Interface: \u003cstrong\u003eI2C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eI2C address: \u003cstrong\u003e0x3C (default)\u003c\/strong\u003e | Supply: \u003cstrong\u003e3.3–5V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eLibrary: \u003cstrong\u003eAdafruit SSD1306 \/ U8g2 (Arduino)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompliance: \u003cstrong\u003eRoHS compliant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy OLED?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eNo backlight\u003c\/strong\u003e — true black pixels, infinite contrast ratio\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eUltra-low power\u003c\/strong\u003e — only lit pixels consume power, ideal for battery projects\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eWide viewing angle\u003c\/strong\u003e — readable from any angle without color shift\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eI2C interface\u003c\/strong\u003e — only 2 wires (SDA + SCL) needed\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCompact 0.91″\u003c\/strong\u003e — fits in tight spaces where larger displays won’t\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompact status bar display for Arduino projects\u003c\/li\u003e\n\u003cli\u003eWearable electronics small display\u003c\/li\u003e\n\u003cli\u003eIoT device status indicator\u003c\/li\u003e\n\u003cli\u003eScrolling text and notification display\u003c\/li\u003e\n\u003cli\u003eBattery-powered sensor node display\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45672677769451,"sku":"","price":20.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/OLED-0.91-White-I2C.jpg?v=1723008231"},{"product_id":"oled-display-0-96-inch-128x64-blue-i2c-ssd1306","title":"OLED Display 0.96″ 128×64 Blue — I2C, SSD1306, Arduino","description":"\u003ch2\u003eOLED Display 0.96″ 128×64 Blue — I2C, SSD1306, Arduino\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003emost popular OLED display for Arduino projects\u003c\/strong\u003e — a \u003cstrong\u003e0.96-inch OLED\u003c\/strong\u003e with \u003cstrong\u003e128×64 pixel resolution\u003c\/strong\u003e and \u003cstrong\u003eblue pixels\u003c\/strong\u003e, driven by the \u003cstrong\u003eSSD1306 I2C controller\u003c\/strong\u003e. OLED displays emit their own light with \u003cstrong\u003eno backlight required\u003c\/strong\u003e, delivering perfect black levels, extremely high contrast, and lower power consumption than LCD displays. Connect with just \u003cstrong\u003e2 wires (SDA + SCL)\u003c\/strong\u003e and display graphics, text, and sensor data in minutes with the Adafruit SSD1306 library.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSize: \u003cstrong\u003e0.96 inches\u003c\/strong\u003e | Resolution: \u003cstrong\u003e128×64 pixels\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePanel: \u003cstrong\u003eOLED (self-emitting)\u003c\/strong\u003e | Color: \u003cstrong\u003eBlue\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDriver IC: \u003cstrong\u003eSSD1306\u003c\/strong\u003e | Interface: \u003cstrong\u003eI2C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eI2C address: \u003cstrong\u003e0x3C (default)\u003c\/strong\u003e | Supply: \u003cstrong\u003e3.3–5V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eLibrary: \u003cstrong\u003eAdafruit SSD1306 \/ U8g2 (Arduino)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompliance: \u003cstrong\u003eRoHS compliant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy This Is the Most Popular Arduino OLED\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003e128×64 resolution\u003c\/strong\u003e — enough pixels for graphics, icons, and multiple lines of text\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eNo backlight\u003c\/strong\u003e — true black pixels, infinite contrast ratio\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eI2C interface\u003c\/strong\u003e — only 2 wires needed, freeing Arduino pins\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eUltra-low power\u003c\/strong\u003e — ideal for battery-powered projects\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eAdafruit SSD1306 library\u003c\/strong\u003e — extensive examples and community support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eArduino project status and sensor data display\u003c\/li\u003e\n\u003cli\u003eWearable electronics and smartwatch display\u003c\/li\u003e\n\u003cli\u003eIoT device status and notification display\u003c\/li\u003e\n\u003cli\u003eBattery-powered sensor node display\u003c\/li\u003e\n\u003cli\u003eMini oscilloscope and data visualizer\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45672686944491,"sku":"","price":19.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/OLED-0.9-Blue-I2C.jpg?v=1723008218"},{"product_id":"oled-display-1-3-inch-128x64-blue-i2c-sh1106","title":"OLED Display 1.3″ 128×64 Blue — I2C, SH1106, Arduino","description":"\u003ch2\u003eOLED Display 1.3″ 128×64 Blue — I2C, SH1106, Arduino\u003c\/h2\u003e\n\n\u003cp\u003eA \u003cstrong\u003e1.3-inch OLED display\u003c\/strong\u003e with \u003cstrong\u003e128×64 pixel resolution\u003c\/strong\u003e and \u003cstrong\u003eblue pixels\u003c\/strong\u003e — the larger alternative to the popular 0.96″ OLED. Driven by the \u003cstrong\u003eSH1106 I2C controller\u003c\/strong\u003e (note: use the SH1106 library, not SSD1306). The larger 1.3″ size provides \u003cstrong\u003e35% more screen area\u003c\/strong\u003e than the 0.96″ OLED, making text and graphics easier to read. No backlight required — OLED pixels emit their own light for perfect contrast.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSize: \u003cstrong\u003e1.3 inches\u003c\/strong\u003e | Resolution: \u003cstrong\u003e128×64 pixels\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePanel: \u003cstrong\u003eOLED (self-emitting)\u003c\/strong\u003e | Color: \u003cstrong\u003eBlue\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDriver IC: \u003cstrong\u003eSH1106\u003c\/strong\u003e | Interface: \u003cstrong\u003eI2C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eI2C address: \u003cstrong\u003e0x3C (default)\u003c\/strong\u003e | Supply: \u003cstrong\u003e3.3–5V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eLibrary: \u003cstrong\u003eU8g2 \/ Adafruit SH110X (Arduino)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompliance: \u003cstrong\u003eRoHS compliant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e1.3″ vs 0.96″ OLED\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.3″ SH1106 (this model)\u003c\/strong\u003e: 35% larger screen area — easier to read, better for menus and data\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.96″ SSD1306\u003c\/strong\u003e: More compact — better for tight spaces and wearables\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant\u003c\/strong\u003e: Use SH1106 library (not SSD1306) for this display\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eArduino project status and sensor data display\u003c\/li\u003e\n\u003cli\u003eLarger OLED menu and navigation display\u003c\/li\u003e\n\u003cli\u003eIoT device status and notification display\u003c\/li\u003e\n\u003cli\u003eBattery-powered sensor node display\u003c\/li\u003e\n\u003cli\u003eData logger real-time display\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45672689500395,"sku":"","price":28.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/OLED-1.3-Blue-I2C.jpg?v=1723008206"},{"product_id":"tft-lcd-2-8-inch-240x320-touchscreen-ili9341-spi","title":"TFT LCD Display 2.8″ 240×320 RGB with Touchscreen — ILI9341, SPI, Arduino","description":"\u003ch2\u003eTFT LCD Display 2.8″ 240×320 RGB with Touchscreen — ILI9341, SPI, Arduino\u003c\/h2\u003e\n\n\u003cp\u003eA \u003cstrong\u003e2.8-inch TFT LCD display\u003c\/strong\u003e with \u003cstrong\u003e240×320 pixel resolution\u003c\/strong\u003e, \u003cstrong\u003efull RGB color\u003c\/strong\u003e, and an integrated \u003cstrong\u003eresistive touchscreen\u003c\/strong\u003e — driven by the \u003cstrong\u003eILI9341 SPI controller\u003c\/strong\u003e. The touchscreen enables \u003cstrong\u003etouch-based user interfaces, buttons, sliders, and menus\u003c\/strong\u003e directly on the display. 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TM1637\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigits:\u003c\/strong\u003e 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Red\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e 2-wire (CLK + DIO)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e 3.3V – 5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Keszoox\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45672974614763,"sku":"","price":11.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/TM1637-4-Digit-036-Red-Display-1.jpg?v=1723007805"},{"product_id":"10p-30p-double-row-test-adapter-board-for-lcm-tft-lcd-pcb-2-0mm-2-54mm-connector","title":"10P–30P Double-Row Test Adapter Board for LCM TFT LCD PCB 2.0mm\/2.54mm Connector","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eAperture\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1.0mm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBoard Thickness\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1.0M\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKeszoox\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTest Board Adapter Board\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eE001-I196-Set\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePitch\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e2.54M\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"\"\u003e\u003cdiv class=\"\"\u003e\u003cdiv\u003e \u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"\"\u003e\u003cdiv class=\"\"\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae04.alicdn.com\/kf\/H501b82ea858843d09c5c3b6d55cd05faf.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae04.alicdn.com\/kf\/Hade3e5ddc56e45faa0e7f43110c566aeG.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae04.alicdn.com\/kf\/Hb3d5685aa03b42a79811b349815bca6aj.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003e5Pcs 10P 12P 24P 30P Test Board Adapter Board Double Rows LCM TFT LCD PCB Plate Connector 2.0mm 2.54mm\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H0e63221c54d84df9ad2bcc5c253afe24X.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hd0202c9af35d4e69bdfedee9830bc894C.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eParameters:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003e【Model】Test Board Adapter Board\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003e【Size】10\/12\/24\/30PIN\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003e【Pitch】2.54M\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003e【Aperture】1.0mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003e【Board Thickness】1.0M\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003e【Sheet】FR-4 glass plate\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H77777f4d2751464caa56d86fb5f55c09U.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hab1cf33787af4fd586e5162e8d8273aeg.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003e10P 0.4mm Pitch Double-Sided Spray Tin Test Board:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003ePin spacing: 0.4mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eSize: 20.5*19.8M\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eAperture: 1.0mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eHole distance: 2.54M\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eBoard thickness: 1.0mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H268cb3f81d0b4bf5b854bb72914e1ffbW.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003e10P 0.5\/0.4mm Pitch Double-Sided Spray Tin Test Board:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eFront pin spacing: 0.5mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eBackside pin spacing: 0.4mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eSize: 30*50mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eAperture: 1.0mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eHole distance: 2.54mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eBoard thickness: 1.0mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H6626f89ea37f46eea4e721def7a2d9c34.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003e12P 0.8mm Pitch Double-Sided Spray Tin Test Board:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003ePin spacing: 0.8mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eSize: 30*35M\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eAperture: 1.0M\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eHole distance: 2.54mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eBoard thickness: 1.0mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hee7601434be64e16b02cf111ac636bdcq.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003e12P 0.4mm Pitch Double-Sided Spray Tin Test Board:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003ePin spacing: 0.4mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eSize: 15.5*33.8M\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eAperture: 1.0M\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eHole distance: 2.54mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eBoard thickness: 1.0mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eProcess: high quality green oil\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H6907c75101aa4b968fc009f33bbb8bfaZ.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003e12P 0.5mm Pitch Double-Sided Spray Tin Test Board:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003ePin spacing: 0.5mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eSize: 15.5*33.8mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eAperture: 1.0mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eHole distance: 2.54mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eBoard thickness: 1.0mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eProcess: high-quality green oil immersion\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H0101c0df77f94187b266f2edb11d8edeO.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003e12P 0.35mm Pitch Double-Sided Spray Tin Test Board:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003ePin spacing: 0.35M\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eSize: 15.5*33.8mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eAperture: 1.0mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eHole distance: 2.54mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eBoard thickness: 1.0mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eProcess: high-quality green oil immersion\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/He62a81c00af2499699acd25061eae524d.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003e24P 0.4mm Pitch Double-Sided Spray Tin Test Board:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003ePin spacing: 0.4mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eSize: 45*46mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eAperture: 1.0mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eHole distance: 2.54mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eBoard thickness: 1.0mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eProcess: high-quality green oil immersion\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hd213daf43f2e49a7a8bad5b60d174282N.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003e30P 0.4mm Pitch Double-Sided Spray Tin Test Board:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003ePin spacing: 0.4mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eSize: 29*38M\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eAperture: 1.0mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eHole distance: 2.54mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eBoard thickness: 1.0mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eProcess: high-quality green oil immersion\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hb7a242ca42f44428b2634fcf93c1e0cfM.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003ePackgae Include:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003e5Pcs\/lot x Test Board\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eModel: As your choice!!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eQuantity: As your choice!!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003e(We have a lot of Stocks, if you need more, please contact us.)\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hfb1b855b145a4aaea7a3a5ef152e7f40j.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hc5384539da184b8db2cdb73d7ae15047g.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hce252da5a7be4b438d086de32a422347T.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae04.alicdn.com\/kf\/H7d14d9304d56463588ce2af3443b59ff0.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae04.alicdn.com\/kf\/H2e2fdfb98f3f4957a06e1125c40a5475y.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae04.alicdn.com\/kf\/H23c8312f9b114d7484723541ddbef8d9K.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae04.alicdn.com\/kf\/H4854e10241154ecfb71b4eee2ee184c1T.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae04.alicdn.com\/kf\/H2c2dbe3908d24334965a6429ad620bdec.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae04.alicdn.com\/kf\/Hf666d159a4934d1b9e72cd69af10329cp.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae04.alicdn.com\/kf\/H81fce207c9d34c3a8a6f68683843844eR.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style='font-size:24px;font-family:\"times new roman\", times, serif'\u003eAbout FAQ:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:16px;font-family:\"times new roman\", times, serif'\u003e1. Q: I dont receive my packages,what should I do?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:16px;font-family:\"times new roman\", times, serif'\u003eA: Pls contact with us through Aliexpress message firstly.We will help you and arrange inspection our processing link.  At the same time,you   need check your shipping address and whether the payment is successful.Also if you are convenient,pls check with the post office nearby.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:16px;font-family:\"times new roman\", times, serif'\u003e2. Q: Can you sell wholesale price?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:16px;font-family:\"times new roman\", times, serif'\u003eA: Yes,if your order above 5 sets one time.You can contact with us.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:16px;font-family:\"times new roman\", times, serif'\u003e3. Q:  What should I do when I receive a wrong model product?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:16px;font-family:\"times new roman\", times, serif'\u003eA: Please check carefully whether the received product is same as what you ordered. If you receive a wrong product, damaged product, or partial shipment of your order, please immediately contact the store to obtain after-sales support. We apologize for the inconvenience to you in case anything happens like this.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:16px;font-family:\"times new roman\", times, serif'\u003e4. Q: What should I do when there is a quality problem of the product?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:16px;font-family:\"times new roman\", times, serif'\u003eA: Whether you use JCCON products first time or you are JCCON products enthusiast, If the product has any use or technical problems, please contact us as soon as possible, we will show you the use process of the product and solve the operational problems, please don't worry.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:24px;font-family:\"times new roman\", times, serif'\u003e\u003cstrong\u003eAbout Feedback:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:16px;font-family:\"times new roman\", times, serif'\u003eIf you are satisfied with our product,you can give us 5 stars feedback and show your beautiful pictures.Thank you so much!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae04.alicdn.com\/kf\/He416a3c7125b4b9ba35b20000677dfd7F.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae04.alicdn.com\/kf\/H4d4dd97df1d7483195fb59239632e7c7D.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae04.alicdn.com\/kf\/H218dba4da7044f0b8f6a137041bf4aeb8.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Keszoox","offers":[{"title":"10P \/ CHINA","offer_id":46966784557291,"sku":"14:10#10P;200007763:201336100","price":5.34,"currency_code":"USD","in_stock":true},{"title":"10P 0.4mm \/ CHINA","offer_id":46966784590059,"sku":"14:350852#10P 0.4mm;200007763:201336100","price":3.22,"currency_code":"USD","in_stock":true},{"title":"12P 0.4mm \/ CHINA","offer_id":46966784622827,"sku":"14:173#12P 0.4mm;200007763:201336100","price":4.5,"currency_code":"USD","in_stock":true},{"title":"12P 0.8mm \/ CHINA","offer_id":46966784655595,"sku":"14:29#12P 0.8mm;200007763:201336100","price":4.5,"currency_code":"USD","in_stock":true},{"title":"12P 0.35mm \/ CHINA","offer_id":46966784688363,"sku":"14:193#12P 0.35mm;200007763:201336100","price":4.5,"currency_code":"USD","in_stock":true},{"title":"12P 0.5mm \/ CHINA","offer_id":46966784721131,"sku":"14:175#12P 0.5mm;200007763:201336100","price":3.9,"currency_code":"USD","in_stock":true},{"title":"30P 0.4mm \/ CHINA","offer_id":46966784753899,"sku":"14:496#30P 0.4mm;200007763:201336100","price":9.96,"currency_code":"USD","in_stock":true},{"title":"24P 0.4mm \/ CHINA","offer_id":46966784786667,"sku":"14:366#24P 0.4mm;200007763:201336100","price":9.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/10p-30p-double-row-test-adapter-board-lcm-tft-lcd-pcb-2_0mm-2_54mm-connector.webp?v=1760585248"},{"product_id":"multi-function-transfer-test-board-50pin-0-5-1-27mm-pitch-for-lcm-tft-lcd","title":"Multi-Function Transfer Test Board 50PIN 0.5–1.27mm Pitch for LCM TFT LCD","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eAperture\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1.0mm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKeszoox\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFront pin spacing\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e07mm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eE001-I194-Set\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eReverse pin spacing\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e0.8mm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSize\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e15*65mm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae04.alicdn.com\/kf\/H501b82ea858843d09c5c3b6d55cd05faf.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae04.alicdn.com\/kf\/Hade3e5ddc56e45faa0e7f43110c566aeG.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae04.alicdn.com\/kf\/Hb3d5685aa03b42a79811b349815bca6aj.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003e5Pcs Multi-Function Transfer Test Board 50PIN 0.5-1.27mm Pitch LCM TFT LCD Transfer Test Board\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H4a585f639d0d4e5cb4196bcbbbbfd1d5k.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H10085b9f6e334dc8b4d473e953be79993.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003e50P 0.7-0.8mm Pitch Test Board:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eFront pin spacing: 07mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eReverse pin spacing: 0.8mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eSize: 15*65mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eAperture: 1.0mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eHole distance: 2.54mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eBoard thickness: 1.6mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H90bf0ef3b6874ef487c3a165d4bc3058J.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003e50P 0.8-1.0mm Pitch Test Board:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eFront pin spacing: 0.8mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eBackside pin spacing: 1.0mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eBoard size: 14*65mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eHole distance: 2.54mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eDiameter: 1.0mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eBoard thickness: 1.6mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H543b69e4043e40bbb43a4a5a67097752K.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003e50P 0.5-1.1mm Pitch Test Board:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eFront pin spacing: 0.5 0.7 0.8 1.1mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eInter-pin spacing on the reverse side: 0.5 0.7 0.8 1.0mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eSize: 55*57mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eAperture: 1.0M\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eHole distance: 2.54mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eBoard thickness: 1.0mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hfcbe04f93ae143e8a4dbd1a84a249007X.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003e50P 0.5-1.2mm Pitch Test Board:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eFront pin spacing: 0.5 0.7 0.9 1.1mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003ePin spacing on the reverse side: 0.6 0.8 1.0 1.2mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eSize: 57*67mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eAperture: 1.0M\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eHole distance: 2.54M\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eBoard thickness: 1.0M\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H7ba644be2e32491a90e2f3b4cc6bcd31y.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003e50P 0.5-1.27mm Pitch Test Board:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eFront pin spacing: 0.6 0.7 0.8 0.85 1.0mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003e50P staggered 0.3mm pitch\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003e50 double row 0.35mm pitch\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003ePin spacing on the reverse side: 0.5 0.75 0.9 0.95 1.27mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eSize: 73*100M\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eL diameter: 1.0mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eHole distance: 2.54mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eBoard thickness: 1.6M\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H026748c8e1b24ee6bdd5e5e616efab0bx.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003ePackgae Include:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003e5Pcs\/lot x Multi-Function Transfer Test Board\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eModel: As your choice!!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003eQuantity: As your choice!!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:32px;font-family:\"times new roman\", times, serif'\u003e(We have a lot of Stocks, if you need more, please contact us.)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H28f3b3e511364e43ac00173873b3532c6.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hfabd38b1f52d425d8564d8c74e0e3502f.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hab703d0578bd43d4918063e5698efab4A.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hce252da5a7be4b438d086de32a422347T.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae04.alicdn.com\/kf\/H7d14d9304d56463588ce2af3443b59ff0.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae04.alicdn.com\/kf\/H2e2fdfb98f3f4957a06e1125c40a5475y.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae04.alicdn.com\/kf\/H23c8312f9b114d7484723541ddbef8d9K.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae04.alicdn.com\/kf\/H4854e10241154ecfb71b4eee2ee184c1T.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae04.alicdn.com\/kf\/H2c2dbe3908d24334965a6429ad620bdec.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae04.alicdn.com\/kf\/Hf666d159a4934d1b9e72cd69af10329cp.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae04.alicdn.com\/kf\/H81fce207c9d34c3a8a6f68683843844eR.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style='font-size:24px;font-family:\"times new roman\", times, serif'\u003eAbout FAQ:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:16px;font-family:\"times new roman\", times, serif'\u003e1. Q: I dont receive my packages,what should I do?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:16px;font-family:\"times new roman\", times, serif'\u003eA: Pls contact with us through Aliexpress message firstly.We will help you and arrange inspection our processing link.  At the same time,you   need check your shipping address and whether the payment is successful.Also if you are convenient,pls check with the post office nearby.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:16px;font-family:\"times new roman\", times, serif'\u003e2. Q: Can you sell wholesale price?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:16px;font-family:\"times new roman\", times, serif'\u003eA: Yes,if your order above 5 sets one time.You can contact with us.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:16px;font-family:\"times new roman\", times, serif'\u003e3. Q:  What should I do when I receive a wrong model product?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:16px;font-family:\"times new roman\", times, serif'\u003eA: Please check carefully whether the received product is same as what you ordered. If you receive a wrong product, damaged product, or partial shipment of your order, please immediately contact the store to obtain after-sales support. We apologize for the inconvenience to you in case anything happens like this.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:16px;font-family:\"times new roman\", times, serif'\u003e4. Q: What should I do when there is a quality problem of the product?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:16px;font-family:\"times new roman\", times, serif'\u003eA: Whether you use JCCON products first time or you are JCCON products enthusiast, If the product has any use or technical problems, please contact us as soon as possible, we will show you the use process of the product and solve the operational problems, please don't worry.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:24px;font-family:\"times new roman\", times, serif'\u003e\u003cstrong\u003eAbout Feedback:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:16px;font-family:\"times new roman\", times, serif'\u003eIf you are satisfied with our product,you can give us 5 stars feedback and show your beautiful pictures.Thank you so much!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae04.alicdn.com\/kf\/He416a3c7125b4b9ba35b20000677dfd7F.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae04.alicdn.com\/kf\/H4d4dd97df1d7483195fb59239632e7c7D.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae04.alicdn.com\/kf\/H218dba4da7044f0b8f6a137041bf4aeb8.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"Keszoox","offers":[{"title":"50P 0.5-1.2mm \/ CHINA","offer_id":46966784819435,"sku":"14:29#50P 0.5-1.2mm;200007763:201336100","price":10.44,"currency_code":"USD","in_stock":true},{"title":"50P 0.5-1.27mm \/ CHINA","offer_id":46966784852203,"sku":"14:175#50P 0.5-1.27mm;200007763:201336100","price":17.48,"currency_code":"USD","in_stock":true},{"title":"50P 0.5-1.1mm \/ CHINA","offer_id":46966784884971,"sku":"14:173#50P 0.5-1.1mm;200007763:201336100","price":12.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/multi-function-transfer-test-board-50pin-0_5-1_27mm-pitch-lcm-tft-lcd.webp?v=1760585170"},{"product_id":"esp32-c3-0-42-inch-oled-white-display-development-board-wifi-bluetooth-ceramic-antenna-type-c-for-arduino","title":"ESP32-C3 0.42-Inch OLED White Display Development Board WiFi Bluetooth Ceramic Antenna Type-C for Arduino","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKeszoox\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e3.3V-6V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eDescription:\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eThe ESP32-C3 development board is a microcontroller that supports 2.4 GHz Wi Fi and Bluetooth low energy consumption. Based on the RISC-V architecture, it is suitable for development environments such as Ard and Micropython. It has rich peripherals and functions, suitable for small projects and scenarios such as IoT, wearable devices, and smart homes. At the same time, the onboard 0.42-inch OLED display screen, ceramic antenna, Type-C USB interface, reset button, and start button make operation convenient and fast.\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sf7eb699eed1f44749ff89ec52878cc58P.png\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eFeatures:\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003e1. This development board is equipped with a 0.42-inch OLED display screen, ceramic antenna, Type-C USB interface, reset button, and start button, making it easy and fast to operate.\u003cbr\u003e2. Rich peripheral interfaces with abundant peripherals and functions, suitable for small projects and scenarios such as IoT, wearable devices, and smart homes.\u003cbr\u003e3. Low power design, optimized power management system supports multiple low-power modes, suitable for battery powered devices, and extends battery life.\u003cbr\u003e4. Supports 2.4GHz Wi Fi and Bluetooth low-power 5.0, suitable for wireless connection needs of various IoT devices.\u003cbr\u003e5. High cost-effectiveness, compared to the performance and functionality it provides, ESP32-C3 has significant cost-effectiveness and is suitable for large-scale deployment of IoT projects.\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sea8f1a8cece44801adfcf6843ac8aea5S.png\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eParameter:\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eVoltage: 3.3~6V\u003cbr\u003eWiFi: 802.11b\/g\/n protocol, 2.4GHz\u003cbr\u003eBluetooth: BT 5.0\u003cbr\u003eSPI Flash: Built in 4M\u003cbr\u003ePin interfaces: 1xI2C, 1xSPI, 2xUART, 11xGPIO (PWM), 4xADC\u003cbr\u003eOnboard LED blue light: GPO8 pin\u003cbr\u003eBO0: Download button, long press BO0 button and plug in the USB cable, then release your hand to enter \"download mode\"\u003cbr\u003eRST: Reset button, program running restarts or resets.\u003cbr\u003eUSB interface: can be used as a power supply for circuit boards or as a communication interface for connecting PCs and ESP32C3.\u003cbr\u003eSize: 24.8mm * 20.45mm\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S8dbe4250fc3d4b428eb83102b47e7d92c.png\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eNote:\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003e1. This document only represents the product knowledge and parameters at the time of editing, and any changes in the future will not be notified separately.\u003cbr\u003e2. If external power supply is required, simply connect the external power supply+stage to the 5V position and GND to the negative terminal. (Supports 3.3-6V power supply).\u003cbr\u003e3. Remember that when connecting to an external power source, USB cannot be connected, and only one of USB and external power can be selected.\u003cbr\u003e4. Please be careful not to short-circuit the positive and negative electrodes during welding, which may burn out the battery and equipment.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eFeedback \u0026amp; Reviews\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eWe Appreciate Your Timely Confirmation Upon Receiving Your Order.\u003cbr\u003eYour Feedback Is Vital To Us; If You Are Satisfied With Our Product And Service, Please Leave Positive Feedback. This Will Greatly Help Us.\u003cbr\u003ePlease Contact Us Before Leaving Any Negative Or Neutral Feedback.\u003cbr\u003eWe Will Work Hard To Resolve Any Issues You May Have. Thank You For Your Understanding!\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sfbc518e390764cb0bbf08f06f648df31g.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sf889fadec4e24cddaaa2021028afeab86.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cbr\u003e","brand":"Keszoox","offers":[{"title":"1 PCS \/ CHINA","offer_id":46978927067371,"sku":"14:1202#1 PCS;200007763:201336100","price":12.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/esp32-c3-oled-development-board.webp?v=1761026699"},{"product_id":"lcd1602-16x2-character-i2c-lcd-display-module-with-pcf8574-interface-5v-blue-yellow-green-screen-for-arduino-projects","title":"LCD1602 16x2 Character I2C LCD Display Module with PCF8574 Interface 5V Blue Yellow Green Screen for Arduino Projects","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKeszoox\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDisplay Mode\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLCD1602\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLCD1602A\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eResolution\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e16*2\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCharacter\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\n \u003ckse:widget data-widget-type=\"relatedProduct\" id=\"1005000012614410\" title=\"\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \n \u003cdiv\u003e \n  \u003cdiv\u003e\n   \u003cstrong\u003e\u003cspan style=\"font-size:20px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003eLCD1602 IIC LCD Display Module 16x2 Character LCD PCF8574 PCF8574T I2C Adapter Interface 5V Blue Yellow Green Screen for Arduino\u003cbr\u003e \u003cbr\u003e \u003cstrong style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; color: rgb(255, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 16px;\"\u003eWarm Tips:\u003c\/strong\u003e\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; color: rgb(255, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 16px;\"\u003e \u003cspan style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; color: rgb(255, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 16px; float: none; display: inline !important;\"\u003eOur store support wholesale, the more quantity the more discount. \u003c\/span\u003e\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; color: rgb(255, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 16px;\"\u003e \u003cspan style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; max-width: 100%; word-break: break-word; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; color: rgb(255, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 16px; float: none; display: inline !important;\"\u003eIf you want to bulk order, please feel free to contact seller for wholesale price, looking forward to receive your inquiry, thanks! ^_^\u003c\/span\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\n   \u003cbr\u003e \n   \u003cbr\u003e \n   \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px;\"\u003e\u003cstrong\u003eFeatures for 1602A LCD:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e \u003cspan style=\"font-size:16px;\"\u003e1. LCD display module with Blue \/ Green blacklight.\u003cbr\u003e 2. Wide viewing angle and high contrast.\u003cbr\u003e 3. Built-in industry standard HD44780 equivalent LCD controller.\u003cbr\u003e 4. Commonly used in: copiers, fax machines, laser printers, industrial test equipment, networking equipment such as routers and storage devices.\u003cbr\u003e 5. Can display 2-lines X 16-characters.\u003cbr\u003e \u003cbr\u003e \u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cstrong\u003eFeatures IIC\/I2C:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e \u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e1.Arduino 1602 I2C interface 4-wire 1602 screen\u003cbr\u003e 2. IO port of Arduino control board is only 20,so IO ports is not enough for many sensor, SD card, relay modules.\u003cbr\u003e 3. The original 1602 screen need 7 IO ports to drive up, and this module can save 5 IO ports\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e \u003cbr\u003e LCM Type: Characters\u003cbr\u003e Voltage: DC5V\u003cbr\u003e Module Dimension: 80mm x 36mm x 11mm\u003cbr\u003e Viewing Area Size: 64.5mm x 16mm\u003cbr\u003e \u003cbr\u003e \u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S3a069ee1a3d3486f9f49a43e6f20ada6g.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sefb0bd90623f4f1497890363c77345a1e.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S4568fc2478bf470a954cec04295210d3D.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sac5f01c763104e59b40935876066b418z.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S2918b7e27bcc4c0bb2f93f4d98d49785V.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S6e412cd5343d4277b64a114e2c69a7bau.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sbf625af6e2eb475b827f522f15157bf9X.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sd642690f26b54023ab0d2ab10cbf36f3P.jpg\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n  \u003c\/div\u003e \n \u003c\/div\u003e \n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Keszoox","offers":[{"title":"Green with IIC","offer_id":46981898731755,"sku":"14:10#Green with IIC","price":12.76,"currency_code":"USD","in_stock":true},{"title":"Blue with IIC","offer_id":46981898764523,"sku":"14:201659810#Blue with IIC","price":12.76,"currency_code":"USD","in_stock":true},{"title":"Green without IIC","offer_id":46981898797291,"sku":"14:173#Green without IIC","price":10.12,"currency_code":"USD","in_stock":true},{"title":"Blue without IIC","offer_id":46981898830059,"sku":"14:29#Blue without IIC","price":10.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/lcd1602-16x2-character-i2c-lcd-display-module-pcf8574-interface.webp?v=1761109302"},{"product_id":"lcd2004a-20x4-character-i2c-lcd-display-module-hd44780-with-serial-interface-adapter-blue-green-screen-for-arduino-projects","title":"LCD2004A 20x4 Character I2C LCD Display Module HD44780 with Serial Interface Adapter Blue Green Screen for Arduino Projects","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKeszoox\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDisplay Mode\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e2004A\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLCD2004 I2C\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModule 1\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eGreen\/Blue 2004\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModule 2\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHD44780 LCD2004\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModule 3\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e20x4 Character\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModule 4\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eArduino Blue \/Green Screen\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModule 5\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eIIC\/I2C\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModule 6\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule Hd44780-Controller Lcd Display\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModule 7\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAdapter-Module Serial-Interface\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eResolution\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e20*4\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000012614410\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-size:20px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cstrong\u003eLCD2004A IIC\/I2C LCD Display Module 20x4 Character 2004A HD44780 LCD I2C Serial Interface Adapter Blue\/Green Screen for Arduino\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:Arial, Helvetica, sans-serif\"\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan style=\"font-size:16px;font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cstrong\u003eWarm Tips:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px;font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cbr\u003e Our store support wholesale, the more quantities the more discount. \u003cbr\u003e If you want to bulk order, please feel free to contact seller for wholesale price, looking forward to receive your inquiry, thanks!\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px;font-family:Arial, Helvetica, sans-serif\"\u003e\u003cbr\u003e \u003cbr\u003e 1. LCD2004A character dot matrix liquid crystal display module is widely used becauseof its small size, light weight, low power consumption, rich display content and othercharacteristics.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:16px\"\u003e2. It uses liquid crystal after processing to change the direction of lightpropagation, and uses current to stimulate liquid crystal molecules to produce points, lines and surfaces, and forms a picture with backlight.\u003cbr\u003e 3. The LCD controller used in LCD2004 module is HD44780, and all kinds of LCD manufacturers provide 1602 moduleor compatible module with almost the same specification, and basically adopt IC compatible with it, so the characteristics are basically the same; \u003cbr\u003e 4. Many manufacturers provide display modules with different character colors and backlightcolors.\u003cbr\u003e LCD2004 is mainly composed of LCD panel, controller, driver and bias\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cbr\u003e Condition: 100% Brand New\u003cbr\u003e Display Screen: Blue \/ Green\u003cbr\u003e Working Temperature: - 10 ℃ ~+60 ℃\u003cbr\u003e Controller: SPLC780\u003cbr\u003e Storage Temperature: - 20 ℃ ~+ 70 ℃\u003cbr\u003e Working Current: (excluding backlight) 2.0ma(5V)\u003cbr\u003e Visual Field Size: 76.0 mm x 26.0 mm\u003cbr\u003e Interface Mode: single row parallel port\u003cbr\u003e Point Size: 0.55mm × 0.55mm\u003cbr\u003e Character Size: 29.5mm x 47.5mm\u003cbr\u003e Display Content: 20 characters x 4 lines\u003cbr\u003e Working Voltage: + 5V\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"position:relative\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan class=\"null\"\u003e\u003cspan\u003eINSTRUCTIONS\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"position:relative\"\u003e\n\u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan class=\"null\"\u003e\u003cspan\u003e\u003cstrong\u003ePin 1:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan class=\"null\"\u003e\u003cspan\u003e VSS is the ground power supply\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"position:relative\"\u003e\n\u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan class=\"null hover-sent\"\u003e\u003cspan\u003e\u003cstrong\u003ePin 2:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan class=\"null hover-sent\"\u003e\u003cspan\u003e VDD connected to 5V positive power supply\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"position:relative\"\u003e\n\u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan class=\"null\"\u003e\u003cspan\u003e\u003cstrong\u003ePin 3:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan class=\"null\"\u003e\u003cspan\u003e VO is the contrast adjustment terminal of LCD. When it is connected to the positive power supply, the contrast is weak. When it is connected to the ground power supply, the contrast is high. When the contrast is too high, it will produce \"ghost\". When it is used, the contrast can be adjusted through a 10k potentiometer\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"position:relative\"\u003e\n\u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan class=\"null\"\u003e\u003cspan\u003e\u003cstrong\u003ePin 4:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan class=\"null\"\u003e\u003cspan\u003e RS for register selection, data register for high level and instruction register for low level.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"position:relative\"\u003e\n\u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan class=\"null\"\u003e\u003cspan\u003e\u003cstrong\u003ePin 5:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan class=\"null\"\u003e\u003cspan\u003e R \/ W is the read \/ write signal line, which is used for read operation at high level and write operation at low level. When RS and RW are at low level, they can write instruction or display address. When RS is at low level, RW is at high level, they can read busy signal. When RS is at high level, RWV is at low level, they can write data.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"position:relative\"\u003e\n\u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan class=\"null\"\u003e\u003cspan\u003e\u003cstrong\u003ePin 6:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan class=\"null\"\u003e\u003cspan\u003e the e terminal is the enable terminal. When the e terminal jumps from high level to low level, the LCD module executes the command.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"position:relative\"\u003e\n\u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan class=\"null\"\u003e\u003cspan\u003e\u003cstrong\u003ePins 7-14:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan class=\"null\"\u003e\u003cspan\u003e d0-d7 are 8-bit bidirectional data lines. Set the width of data bits to 8 bits or 4 bits through the working mode setting instruction (d4-d7 is valid)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"position:relative\"\u003e\n\u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan class=\"null\"\u003e\u003cspan\u003e\u003cstrong\u003ePin 15:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan class=\"null\"\u003e\u003cspan\u003e BLA backlight power supply cathode\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"position:relative\"\u003e\n\u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan class=\"null\"\u003e\u003cspan\u003e\u003cstrong\u003ePin 16:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan class=\"null\"\u003e\u003cspan\u003e Negative pole of BLK backlight power supply\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan class=\"null\"\u003e\u003cspan\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cstrong\u003eNOTE\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan class=\"null\"\u003e\u003cspan\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cbr\u003e Correct wiring! Do not connect the positive and negative side reversely, so that the electronic components of the board will be burned\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S741accfe0b6d4cdaaa2bdf603eadabf9R.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd0a296e06efd4ad680db73c8b4fbfb08v.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S5b538392a22946b1bca33d1f99b18ecaJ.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se6ca4cce062643b2b99b08190d38cceeZ.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S915ae434081c41f2a3179dd19f0a460fs.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S578a801b20bc4f338125067bbf36a027M.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S2e6717d2cb3840d6ac5d20521d3e1a66c.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Saa89d960befb44d0823f8a11b88bcb28O.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb11c8765bf414d17ac593cf79eb7f7b2J.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"Keszoox","offers":[{"title":"With I2C - Green","offer_id":46981898895595,"sku":"14:10#With I2C - Green","price":26.56,"currency_code":"USD","in_stock":true},{"title":"With I2C - Blue","offer_id":46981898928363,"sku":"14:201659810#With I2C - Blue","price":26.56,"currency_code":"USD","in_stock":true},{"title":"Without I2C - Green","offer_id":46981898961131,"sku":"14:173#Without I2C - Green","price":23.4,"currency_code":"USD","in_stock":true},{"title":"Without I2C - Blue","offer_id":46981898993899,"sku":"14:29#Without I2C - Blue","price":23.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/lcd2004a-20x4-character-i2c-lcd-display-module-hd44780-serial-interface.webp?v=1761109261"},{"product_id":"tm1637-led-display-module-7-segment-4-bits-0-36-inch-clock-led-anode-digital-tube-four-serial-driver-board-pack-for-arduino","title":"TM1637 LED Display Module 7 Segment 4 Bits 0.36 Inch Clock LED Anode Digital Tube Four Serial Driver Board Pack for Arduino","description":"\u003ch2\u003eTM1637 LED Display Module — 4-Bit 7-Segment, 0.36 Inch, Red, 2-Wire Serial Driver for Arduino\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eTM1637 4-bit 7-segment LED display module\u003c\/strong\u003e is the most beginner-friendly numeric display solution for Arduino, ESP32, and microcontroller projects. With a simple \u003cstrong\u003e2-wire serial interface (CLK + DIO)\u003c\/strong\u003e, this module displays 4-digit numbers, clock time, and simple text using just two GPIO pins — no shift registers, no SPI, no complex wiring required.\u003c\/p\u003e\u003cp\u003eThe bright red \u003cstrong\u003e0.36-inch LED digits\u003c\/strong\u003e are clearly visible from across a room, and the built-in \u003cstrong\u003ecolon separator\u003c\/strong\u003e makes this module the natural choice for clock and timer displays. The TM1637 driver IC handles all multiplexing and current control internally, and the popular \u003cstrong\u003eTM1637Display Arduino library\u003c\/strong\u003e makes integration straightforward for beginners and experienced makers alike.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-digit 7-segment display\u003c\/strong\u003e — displays numbers 0–9, letters A–F, and basic symbols\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-wire serial interface (CLK + DIO)\u003c\/strong\u003e — only 2 GPIO pins required; minimal wiring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in colon separator\u003c\/strong\u003e — ideal for HH:MM clock time display\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.36-inch digit height\u003c\/strong\u003e — clearly visible from across a room\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRed LED color\u003c\/strong\u003e — high contrast, easy to read in most lighting conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8 adjustable brightness levels\u003c\/strong\u003e — software-controlled via TM1637 library\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.3V and 5V compatible\u003c\/strong\u003e — works with Arduino, ESP32, and Raspberry Pi\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital clock display\u003c\/strong\u003e — HH:MM time display with colon separator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountdown timer\u003c\/strong\u003e — kitchen timer, sports timer, and countdown display\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCounter and tally display\u003c\/strong\u003e — event counter, visitor counter, and score display\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor data display\u003c\/strong\u003e — temperature, humidity, and other 4-digit sensor readings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArduino beginner projects\u003c\/strong\u003e — easy-to-use display for first Arduino projects\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDriver IC:\u003c\/strong\u003e TM1637\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigits:\u003c\/strong\u003e 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigit Height:\u003c\/strong\u003e 0.36 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Red\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e 2-wire serial (CLK + DIO)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e 3.3V – 5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrightness:\u003c\/strong\u003e 8 levels (software adjustable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Keszoox\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"2 PCS","offer_id":46981899059435,"sku":"3:1981284404#2 PCS","price":6.76,"currency_code":"USD","in_stock":true},{"title":"1 PCS","offer_id":46981899092203,"sku":"3:201010228#1 PCS","price":4.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/tm1637-4-digit-7-segment-led-display-module-driver-board.webp?v=1761109226"},{"product_id":"1s-8s-lithium-battery-capacity-indicator-display-module-3-34v-battery-power-level-tester-for-electric-vehicle-and-diy-projects","title":"1S-8S Lithium Battery Capacity Indicator Display Module 3-34V Battery Power Level Tester for Electric Vehicle and DIY Projects","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKeszoox\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e5mA\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1S-8S Lithium Battery Capacity Indicator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-40-+85\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e3-34V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"relatedProduct\" id=\"1005000012614410\" title=\"\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003e1S 2S 3S 4S 5S 6S 8S Lithium Battery Capacity Charge Indicator Display Module 3-34V 5mA Electric Vehicle Battery Power Tester\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \n\u003cbr\u003e \n\u003cp\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cstrong\u003eProduct Feature:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cbr\u003e1. Using high-quality materials, the quality is guaranteed\u003cbr\u003e2. Battery power display, select the corresponding pad to tin, you can detect the voltage of the battery pack corresponding to 1S-8S, which is very convenient.\u003cbr\u003e3. Wide range of applications, 1S-8S lithium batteries, batteries with corresponding voltages can be used\u003cbr\u003e4. The four-level power display is more intuitive\u003cbr\u003e5. The appearance of the product is small and exquisite.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cstrong\u003eParameter:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cbr\u003eWorking voltage: 3-34V\u003cbr\u003eWorking current: 5mA\u003cbr\u003eWorking temperature: -20-50℃\u003cbr\u003eVoltage error 2%\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cbr\u003eThis model is not waterproof, if you use it outdoors, please make it waterproof, because the electronic components need to be used in a dry environment.\u003cbr\u003eLithium-ion lead-acid nickel-metal hydride batteries can use the power display board, as long as the required voltage is within the range of the parameter table.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e \n\u003cbr\u003e \n\u003cp\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S64d69f74d00c4da3b7a47ac3cdcc6490Y.jpg\" slate-data-type=\"image\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc94abe5a1ad94bdf9c64aed86ff27df0e.jpg\" slate-data-type=\"image\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc632d1ac05cc4e30bfe673ca1ed6724fv.jpg\" slate-data-type=\"image\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S54983ba2d12c4377b3994ef8e4da81273.jpg\" slate-data-type=\"image\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S2cdf2bfee6f04187ad83a37aa7e70622Y.jpg\" slate-data-type=\"image\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S43919105d5da4ab2b5166865bd046295i.jpg\" slate-data-type=\"image\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e \n\u003cbr\u003e \n\u003cbr\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Keszoox","offers":[{"title":"Green","offer_id":46981899124971,"sku":"14:175#Green","price":3.04,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":46981899157739,"sku":"14:173#Blue","price":3.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/1s-8s-lithium-battery-capacity-indicator-display-module-3-34v.webp?v=1761109160"},{"product_id":"lcd12864b-128x64-dots-graphic-lcd-display-module-5v-lcm-with-backlight-st7920-parallel-interface-for-arduino-diy-projects","title":"LCD12864B 128x64 Dots Graphic LCD Display Module 5V LCM with Backlight ST7920 Parallel Interface for Arduino DIY Projects","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKeszoox\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDisplay Mode\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e..\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLCD12864B\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eResolution\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e128*64\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCharacter\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"relatedProduct\" id=\"1005000012614410\" title=\"\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n \u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan class=\"null\" data-sent-id=\"pkAER1Ex52\" data-slate-leaf=\"true\"\u003e\u003cspan data-slate-string=\"true\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \n \u003cstrong\u003e\u003cspan style=\"font-size:20px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan class=\"null\" data-sent-id=\"pkAER1Ex52\" data-slate-leaf=\"true\"\u003e\u003cspan data-slate-string=\"true\"\u003eLCD12864B LCD Display Module 128*64 DOTS Character Display 5V LCM LCD with Backlight ST7920 Parallel Port For Arduino DIY Kit\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\n \u003cbr\u003e \n \u003cbr\u003e \n \u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan class=\"null\" data-sent-id=\"pkAER1Ex52\" data-slate-leaf=\"true\"\u003e\u003cspan data-slate-string=\"true\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \n \u003cspan style=\"color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003e1. Power supply: VDD 3.3V~+5V (built-in boost circuit, no negative pressure required);\u003c\/span\u003e\n \u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \n \u003cspan style=\"color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003e2. Display content: 128 columns x 64 rows\u003c\/span\u003e\n \u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \n \u003cspan style=\"color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003e3. Display color: Blue\/Green\u003c\/span\u003e\n \u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \n \u003cspan style=\"color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003e4. Display angle: 6: 00 hours direct view\u003c\/span\u003e\n \u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \n \u003cspan style=\"color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003e5. LCD type: STN\u003c\/span\u003e\n \u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \n \u003cspan style=\"color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003e6. Interface with MCU: 8-bit or 4-bit parallel\/3-bit serial\u003c\/span\u003e\n \u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \n \u003cspan style=\"color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003e7. Configuring LED backlighting\u003c\/span\u003e\n \u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \n \u003cspan style=\"color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003e8. A variety of software features: cursor display, screen shift, custom characters, sleep mode, etc.\u003c\/span\u003e\n \u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \n \u003cspan style=\"color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003e9. Board dimensions: 93x70x 12.5mm\u003c\/span\u003e\n \u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \n \u003cspan style=\"color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003e10. Sight Size: 73 x 39mm\u003c\/span\u003e\n \u003cbr\u003e   \n \u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n  \u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-sent-id=\"K0qQOyQ257\" data-slate-leaf=\"true\"\u003e\u003cspan data-slate-string=\"true\"\u003e1) The two-dimensional drawing buffer space of up to 256*64 dots can be controlled.With 4-bit\/8-bit parallelism (suitable for With M6800 timing), 2-wire or 3-wire serial interface methods. Various LCD manufacturers offer\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003c\/div\u003e \n \u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n  \u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-sent-id=\"no5jkzoRw8\" data-slate-leaf=\"true\"\u003e\u003cspan data-slate-string=\"true\"\u003e2) Almost all LCD12864 modules or compatible modules with the same specifications are also used.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003c\/div\u003e \n \u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n  \u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-sent-id=\"K15MBEgxwv\" data-slate-leaf=\"true\"\u003e\u003cspan data-slate-string=\"true\"\u003e3) Compatible lCs, so the characteristics are basically the same; of course many manufacturers provide different character color, backlight color and other display modules.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003c\/div\u003e \n \u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n  \u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-sent-id=\"KY5LByPnqr\" data-slate-leaf=\"true\"\u003e\u003cspan data-slate-length=\"0\" data-slate-zero-width=\"n\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003c\/div\u003e \n \u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n  \u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan data-sent-id=\"NOAVbynJA7\" data-slate-leaf=\"true\"\u003e\u003cspan data-slate-string=\"true\"\u003eLCD12864 is mainly composed of LCD display (LCD PANEL), controller\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003c\/div\u003e \n \u003cdiv 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title=\"\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv\u003e \n \u003cdiv\u003e \n  \u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n   \u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan class=\"null\" data-sent-id=\"pkAER1Ex52\" data-slate-leaf=\"true\"\u003e\u003cspan data-slate-string=\"true\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n   \u003cstrong\u003e\u003cspan style=\"font-size:20px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan class=\"null\" data-sent-id=\"pkAER1Ex52\" data-slate-leaf=\"true\"\u003e\u003cspan data-slate-string=\"true\"\u003eLCD0802 LCD Display Module 8x2 Character Display 3.3V \/ 5V LCM LCD Blue\/Green Screen For Arduino DIY Kit\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\n   \u003cbr\u003e \n   \u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan class=\"null\" data-sent-id=\"pkAER1Ex52\" data-slate-leaf=\"true\"\u003e\u003cspan data-slate-string=\"true\"\u003e\u003cbr\u003e The module is a low-power consumption character LCD Module with a built-in controller.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n  \u003c\/div\u003e \n  \u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n   \u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan class=\"null\" data-sent-id=\"zZ5evDEEwN\" data-slate-leaf=\"true\"\u003e\u003cspan data-slate-string=\"true\"\u003eThe module can be easily interfaced with a MCU.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n   \u003cbr\u003e  \n  \u003c\/div\u003e \n  \u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n   \u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan class=\"null\" data-sent-id=\"xM5lke63AG\" data-slate-leaf=\"true\"\u003e\u003cspan data-slate-length=\"0\" data-slate-zero-width=\"n\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n  \u003c\/div\u003e \n  \u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n   \u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan class=\"null\" data-sent-id=\"04AJQ1rvqp\" data-slate-leaf=\"true\"\u003e\u003cspan data-slate-string=\"true\"\u003eDescription:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n  \u003c\/div\u003e \n  \u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n   \u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan class=\"null\" data-sent-id=\"0j5r7b8Xwv\" data-slate-leaf=\"true\"\u003e\u003cspan data-slate-string=\"true\"\u003eThis LCD display module can be widely used in various fields\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n  \u003c\/div\u003e \n  \u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n   \u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan class=\"null\" data-sent-id=\"j0wZv4oOwe\" data-slate-leaf=\"true\"\u003e\u003cspan data-slate-string=\"true\"\u003eWorking Voltage: 5V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n  \u003c\/div\u003e \n  \u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n   \u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan class=\"null\" data-sent-id=\"Y95djRodqk\" data-slate-leaf=\"true\"\u003e\u003cspan data-slate-string=\"true\"\u003eDisplay Format: 8 characters x 2 lines\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n  \u003c\/div\u003e \n  \u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n   \u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan class=\"null\" data-sent-id=\"ne5KeMbLqJ\" data-slate-leaf=\"true\"\u003e\u003cspan data-slate-string=\"true\"\u003eModule Size (L x W x H): Approx, 2.28 x 1.26 x 0.4 inch \/ 5.8 x 3.2 x 1.05 cm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n  \u003c\/div\u003e \n  \u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n   \u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan class=\"null\" data-sent-id=\"YJ52knWywX\" data-slate-leaf=\"true\"\u003e\u003cspan data-slate-string=\"true\"\u003eViewing Area: Approx. 1.5 x 0.63 inch \/ 3.8 x 1.6 cm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n  \u003c\/div\u003e \n  \u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n   \u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan class=\"null\" data-sent-id=\"8VAD21bvwd\" data-slate-leaf=\"true\"\u003e\u003cspan data-slate-string=\"true\"\u003eCharacter Size: 2.96 x5.56mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n  \u003c\/div\u003e \n  \u003cdiv data-slate-node=\"element\" style=\"position: relative;\"\u003e\n   \u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cspan data-slate-node=\"text\"\u003e\u003cspan class=\"null\" data-sent-id=\"vNA7Gl96A1\" data-slate-leaf=\"true\"\u003e\u003cspan data-slate-string=\"true\"\u003eWorking Temperature: -20~+70°C\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n  \u003c\/div\u003e \n  \u003cdiv data-slate-fragment=\"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style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\n \u003cimg style=\"max-width:750px;width:960px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sa630d9da963444079fc3f31faeb91d9bj.jpg\" align=\"absMiddle\" data-src=\"D:\\全球交易助手\\产品管理\\Platforms\\AliChoice\\Data\\AliChoice-cn1093225002neeae-6000948202\\Images\\7234200714bd44efb727561d8cc1afc6\\dImgNew\\DImgNew2_sgo96lzi.jpg\"\u003e\n \u003cimg style=\"max-width:750px;width:960px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/Scf8db9c1f424490fb368928cceb3ca7f1.jpg\" align=\"absMiddle\" data-src=\"D:\\全球交易助手\\产品管理\\Platforms\\AliChoice\\Data\\AliChoice-cn1093225002neeae-6000948202\\Images\\7234200714bd44efb727561d8cc1afc6\\dImgNew\\DImgNew3_66vndk6g.jpg\"\u003e\n \u003cimg style=\"max-width:750px;width:960px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/S60335b10b4e947f59039e3588f5992074.jpg\" align=\"absMiddle\" data-src=\"D:\\全球交易助手\\产品管理\\Platforms\\AliChoice\\Data\\AliChoice-cn1093225002neeae-6000948202\\Images\\7234200714bd44efb727561d8cc1afc6\\dImgNew\\DImgNew4_iu23lkbk.jpg\"\u003e\n \u003cimg style=\"max-width:750px;width:960px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/S6f0c2de1164c4e45bee0cdc4e2821ac49.jpg\" align=\"absMiddle\" data-src=\"D:\\全球交易助手\\产品管理\\Platforms\\AliChoice\\Data\\AliChoice-cn1093225002neeae-6000948202\\Images\\7234200714bd44efb727561d8cc1afc6\\dImgNew\\DImgNew5_c0g0co24.jpg\"\u003e\n \u003cimg style=\"max-width:750px;width:960px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/S3998c9d1c9ee4de097e0bef1023617e9C.jpg\" align=\"absMiddle\" data-src=\"D:\\全球交易助手\\产品管理\\Platforms\\AliChoice\\Data\\AliChoice-cn1093225002neeae-6000948202\\Images\\7234200714bd44efb727561d8cc1afc6\\dImgNew\\DImgNew6_pypoln85.jpg\"\u003e\n \u003cimg style=\"max-width:750px;width:960px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/S0fa692656d374663a66ada6bd55ef25cx.jpg\" align=\"absMiddle\" data-src=\"D:\\全球交易助手\\产品管理\\Platforms\\AliChoice\\Data\\AliChoice-cn1093225002neeae-6000948202\\Images\\7234200714bd44efb727561d8cc1afc6\\dImgNew\\DImgNew7_gc8vcrxm.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_image\"\u003e\n \u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S0e21b31a354d4289bbadaf8a3b46d5b4o.jpg\" data-src=\"D:\\全球交易助手\\产品管理\\Platforms\\AliChoice\\Data\\AliChoice-cn1093225002neeae-6000948202\\Images\\7234200714bd44efb727561d8cc1afc6\\dImgNew\\DImgNew8_gc8vcrxm.jpg\"\u003e\n \u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S4773dcc652a4420b89fc2d6ee201354eA.jpg\" data-src=\"D:\\全球交易助手\\产品管理\\Platforms\\AliChoice\\Data\\AliChoice-cn1093225002neeae-6000948202\\Images\\7234200714bd44efb727561d8cc1afc6\\dImgNew\\DImgNew9_0qkpsq0o.jpg\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"Keszoox","offers":[{"title":"0.96 inch seat back","offer_id":46985497542891,"sku":"14:350852#0.96 inch seat back","price":17.16,"currency_code":"USD","in_stock":true},{"title":"0.96 inch Seat front","offer_id":46985497575659,"sku":"14:1202#0.96 inch Seat front","price":17.16,"currency_code":"USD","in_stock":true},{"title":"1.3 inch seat back","offer_id":46985497608427,"sku":"14:4044226#1.3 inch seat back","price":21.52,"currency_code":"USD","in_stock":true},{"title":"1.3 inch Seat front","offer_id":46985497641195,"sku":"14:351074#1.3 inch Seat front","price":21.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/oled-0-96-1-3-inch-ssd1306-sh1106-12864-display.webp?v=1761285623"},{"product_id":"lcd2004-20x4-character-lcd-module-with-i2c-iic-serial-interface-for-arduino","title":"LCD2004 20x4 Character LCD Module with I2C\/IIC Serial Interface for Arduino","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKeszoox\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eColor de la placa base\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCOLOR PLENO\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLCD2004 2004 LCD Module Blue\/Green\/White Screen\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eScreen function\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAnimation\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\u003cdiv id=\"product-description\" data-spm=\"1000023\" class=\"description--product-description--Mjtql28\" data-pl=\"product-description\"\u003e\u003cdiv class=\"description--origin-part--rWy05pE\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:verdana, geneva, sans-serif;\"\u003eComponentes: Pantalla LCD azul\/verde\/blanca con mochila de interfaz serie i2c; La pantalla LCD puede mostrar 2 líneas x 16 caracteres; El adaptador LCD i2c incorpora un controlador LCD equivalente estándar industrial\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:verdana, geneva, sans-serif;\"\u003eDirección predeterminada: 0 x 27 para chip PCF8574T; 0 x 3F para chip PCF8574AT; Por favor, compruebe el chip de la interfaz i2c; (Recuerde descargar la biblioteca LiquidCrystal I2C en GitHub antes de cargar el código en el tablero de control)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:verdana, geneva, sans-serif;\"\u003e,Compatibilidad: la pantalla LCD con interfaz serie I2C es compatible con Arduino y Raspberry pi; Voltaje de funcionamiento: 5V; Viene con un potenciómetro, que se aplica para ajustar la luz de fondo y el contraste; Cómo cablear: GND—GND; VCC—VCC; SDA—A4; SCL—A5\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:verdana, geneva, sans-serif;\"\u003eAplicación: El módulo LCD se aplica para mostrar letras, caracteres, números, reloj en tiempo real y temperatura.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:verdana, geneva, sans-serif;\"\u003eFunción de visualización: la pantalla LCD con interfaz serie I2C se puede aplicar para mostrar el reloj en tiempo real, la temperatura, la humedad, etc. (También se necesita un potenciómetro para ajustar el contraste; Voltaje de funcionamiento: solo 5 V)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6466402038fd44c4a13bf5b09b0b2f57q.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S6466402038fd44c4a13bf5b09b0b2f57q.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sbe35f7725d3a4f93b209d5bafc6e2082G.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Sbe35f7725d3a4f93b209d5bafc6e2082G.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9ba5e54916064252babad96821b04140M.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S9ba5e54916064252babad96821b04140M.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4acb76d155744807a617b51a1e3614c8P.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S4acb76d155744807a617b51a1e3614c8P.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd09d939fe02f4afab243a34755281758O.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Sd09d939fe02f4afab243a34755281758O.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4777cc9359f64fc193f4975c40d2e770z.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S4777cc9359f64fc193f4975c40d2e770z.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sfa5c70cf94bb41a4909fa882471da9049.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Sfa5c70cf94bb41a4909fa882471da9049.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se5ff89b513dc462f9165dc218f0872d1N.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Se5ff89b513dc462f9165dc218f0872d1N.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cbr\u003e \u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S0e21b31a354d4289bbadaf8a3b46d5b4o.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S0e21b31a354d4289bbadaf8a3b46d5b4o.jpg\"\u003e \u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S4773dcc652a4420b89fc2d6ee201354eA.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S4773dcc652a4420b89fc2d6ee201354eA.jpg\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"Keszoox","offers":[{"title":"Blue","offer_id":46985506652395,"sku":"14:1202#Blue","price":18.48,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":46985506685163,"sku":"14:350852#Green","price":16.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/lcd2004-20x4-lcd-module-i2c-arduino.webp?v=1761279038"},{"product_id":"1-28-inch-round-tft-lcd-display-module-240x240-rgb-gc9a01-spi-interface","title":"1.28-Inch Round TFT LCD Display Module 240x240 RGB GC9A01 SPI Interface","description":"\u003ch2\u003e1.28-Inch Round TFT IPS LCD Display Module — 240×240 GC9A01 SPI\u003c\/h2\u003e\n\n\u003cp\u003eAdd a stunning circular display to your next project with this 1.28-inch round IPS TFT LCD module. Driven by the GC9A01 controller over a simple 4-pin SPI interface, it delivers crisp 240×240 resolution with full viewing angle IPS technology — making it the go-to choice for DIY smartwatch faces, round instrument clusters, wearable HMIs, and compact embedded displays.\u003c\/p\u003e\n\n\u003cp\u003eAvailable in three variants: the classic round display, a square version, and a red-PCB round version — all sharing the same GC9A01 driver and pinout for drop-in compatibility.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay Size:\u003c\/strong\u003e 1.28 inch diagonal, circular active area Ø32.4mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 240 × 240 pixels (RGB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDriver IC:\u003c\/strong\u003e GC9A01\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay Type:\u003c\/strong\u003e IPS TFT LCD, 65K colors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e 4-pin SPI (MOSI, SCK, CS, DC) + RST, BL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeader Pitch:\u003c\/strong\u003e 2.54mm, 8-pin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Voltage:\u003c\/strong\u003e 2.8V – 3.3V (logic); 5V tolerant with onboard level shifter (variant dependent)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eViewing Angle:\u003c\/strong\u003e Full angle (IPS panel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel Size:\u003c\/strong\u003e 35.6 × 38.1 × 1.5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCB Size:\u003c\/strong\u003e 44 × 36 × 5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e −20°C to +70°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Humidity:\u003c\/strong\u003e 5% – 95% RH (non-condensing)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAvailable Variants\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.28 TFT Round\u003c\/strong\u003e — standard circular display, black PCB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.28 TFT Red\u003c\/strong\u003e — circular display, red PCB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.28 TFT Square\u003c\/strong\u003e — square IPS display, same GC9A01 driver and pinout\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSPI Pinout (Standard)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVCC\u003c\/strong\u003e — 3.3V or 5V power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGND\u003c\/strong\u003e — Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSCL \/ SCK\u003c\/strong\u003e — SPI clock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSDA \/ MOSI\u003c\/strong\u003e — SPI data\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCS\u003c\/strong\u003e — Chip select (active low)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC \/ RS\u003c\/strong\u003e — Data\/Command select\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRST\u003c\/strong\u003e — Reset (active low)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBL\u003c\/strong\u003e — Backlight control (PWM dimmable)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatible Platforms \u0026amp; Libraries\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eArduino\u003c\/strong\u003e — TFT_eSPI library (Bodmer), configure for GC9A01 driver; also compatible with Adafruit GFX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eESP32 \/ ESP8266\u003c\/strong\u003e — TFT_eSPI with hardware SPI for high refresh rates\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRaspberry Pi Pico (RP2040)\u003c\/strong\u003e — MicroPython gc9a01 library available\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSTM32\u003c\/strong\u003e — HAL SPI with GC9A01 initialization sequence\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLVGL\u003c\/strong\u003e — compatible display driver for advanced GUI development\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDIY smartwatch and fitness tracker displays\u003c\/li\u003e\n\u003cli\u003eRound instrument cluster gauges (speed, RPM, temperature)\u003c\/li\u003e\n\u003cli\u003eWearable HMI and status displays\u003c\/li\u003e\n\u003cli\u003ePortable weather station displays\u003c\/li\u003e\n\u003cli\u003eESP32-based clock and calendar displays\u003c\/li\u003e\n\u003cli\u003eIndustrial round panel meters\u003c\/li\u003e\n\u003cli\u003eRetro-style analog gauge simulators\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGC9A01 vs ST7789: Why Round?\u003c\/h3\u003e\n\u003cp\u003eThe GC9A01 is specifically designed for circular display panels, with built-in support for the non-rectangular active area. Unlike rectangular ST7789 or ILI9341 displays, the GC9A01 renders a true circle without masking — making it the only practical choice for smartwatch-style and round instrument applications.\u003c\/p\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × 1.28-inch TFT LCD display module (variant as selected)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"1.28 TFT Red","offer_id":46985508421867,"sku":"14:350852#1.28 TFT Red","price":19.68,"currency_code":"USD","in_stock":true},{"title":"1.28 TFT Square","offer_id":46985508454635,"sku":"14:1202#1.28 TFT Square","price":18.04,"currency_code":"USD","in_stock":true},{"title":"1.28 TFT Round","offer_id":46985508487403,"sku":"14:351074#1.28 TFT Round","price":17.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/1-28inch-round-tft-lcd-gc9a01-spi.webp?v=1761278211"},{"product_id":"1-3-inch-and-0-96-inch-oled-display-with-ec11-rotary-encoder-module-i2c-interface","title":"1.3-Inch and 0.96-Inch OLED Display with EC11 Rotary Encoder Module I2C Interface","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKeszoox\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4a0009015c2340739c524bfdec1c92f8n.jpg\" style=\"width:800px;\" data-src=\"D:\\全球交易助手\\Platforms\\AliChoice\\Data\\AliChoice-cn1093225002neeae-6000948202\\Images\\4539b49b305c4ae9a3b71d2787a1a0c5\\dImgNew\\DImgNew2_8ycwfhqm.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc1ff9d8e0896405297e5aa3e9cee9cae4.jpg\" style=\"width:800px;\" data-src=\"D:\\全球交易助手\\Platforms\\AliChoice\\Data\\AliChoice-cn1093225002neeae-6000948202\\Images\\4539b49b305c4ae9a3b71d2787a1a0c5\\dImgNew\\DImgNew3_f5q2bsyx.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S52f694472c88402ab2aa5a0693d2a3dev.jpg\" style=\"width:800px;\" data-src=\"D:\\全球交易助手\\Platforms\\AliChoice\\Data\\AliChoice-cn1093225002neeae-6000948202\\Images\\4539b49b305c4ae9a3b71d2787a1a0c5\\dImgNew\\DImgNew4_zxl3gu1i.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sca54813483bb40dab898cd1668f0596fL.jpg\" style=\"width:800px;\" data-src=\"D:\\全球交易助手\\Platforms\\AliChoice\\Data\\AliChoice-cn1093225002neeae-6000948202\\Images\\4539b49b305c4ae9a3b71d2787a1a0c5\\dImgNew\\DImgNew5_xwscq4u8.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S5161d05585e341b59331df2c0130c7f43.jpg\" style=\"width:800px;\" data-src=\"D:\\全球交易助手\\Platforms\\AliChoice\\Data\\AliChoice-cn1093225002neeae-6000948202\\Images\\4539b49b305c4ae9a3b71d2787a1a0c5\\dImgNew\\DImgNew6_alyry419.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S677ea41f808b44279a45ad0c642205e2R.jpg\" style=\"width:800px;\" data-src=\"D:\\全球交易助手\\Platforms\\AliChoice\\Data\\AliChoice-cn1093225002neeae-6000948202\\Images\\4539b49b305c4ae9a3b71d2787a1a0c5\\dImgNew\\DImgNew7_homdy7ws.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0e21b31a354d4289bbadaf8a3b46d5b4o.jpg\" style=\"width:800px;\" data-src=\"D:\\全球交易助手\\Platforms\\AliChoice\\Data\\AliChoice-cn1093225002neeae-6000948202\\Images\\4539b49b305c4ae9a3b71d2787a1a0c5\\dImgNew\\DImgNew8_b45kqamb.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4773dcc652a4420b89fc2d6ee201354eA.jpg\" style=\"width:800px;\" data-src=\"D:\\全球交易助手\\Platforms\\AliChoice\\Data\\AliChoice-cn1093225002neeae-6000948202\\Images\\4539b49b305c4ae9a3b71d2787a1a0c5\\dImgNew\\DImgNew9_vvzlydpv.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"Keszoox","offers":[{"title":"1.3 inch","offer_id":46985529032939,"sku":"14:350852#1.3 inch","price":17.48,"currency_code":"USD","in_stock":true},{"title":"0.96 inch","offer_id":46985529065707,"sku":"14:1202#0.96 inch","price":15.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/oled-display-ec11-rotary-encoder-i2c-module.webp?v=1761273582"},{"product_id":"esp32-c3-supermini-development-board-with-0-42-oled-module-and-ceramic-antenna-wifi-bluetooth","title":"ESP32-C3 SuperMini Development Board with 0.42\" OLED Module and Ceramic Antenna WiFi Bluetooth","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKeszoox\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb2517b5f89b14d7fac856733bdbb24eeR.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8a10ac21be4d4d598ec43646447edec5e.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S2e9f2a39cb7a441a8564de56c92ffd5a5.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9c93ea3810924ac3912aed4ff4c0a872c.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S843d2517eb2a4e7f8cd4984f3d08e860Z.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd41aa1022b0b4d7da3ff6161e0bb3444m.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sad9622079dcc4880a5f45828765d494da.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S88f0a98c94894067830129f249ca0693e.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb6ef9bac30d04bd2a31d4ce9454e5c45z.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf06bd8c723f740538454886c6ddf92c4e.jpg\" class=\"detail-desc-decorate-image\"\u003e\n\u003c\/div\u003e\r\n","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":46985540501739,"sku":"\u003cnone\u003e","price":21.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/esp32-c3-supermini-oled-development-board.webp?v=1761200680"},{"product_id":"tm1637-4-digit-max7219-8-digit-7-segment-led-display-module-0-36-inch-clock-red-anode-tube","title":"TM1637 4-Digit \u0026 MAX7219 8-Digit 7-Segment LED Display Module 0.36 Inch Clock Red Anode Tube","description":"\u003ch2\u003eTM1637 4-Digit \u0026amp; MAX7219 8-Digit 7-Segment LED Display Module — 0.36 Inch, Red, Clock Anode Tube\u003c\/h2\u003e\u003cp\u003eThis listing covers both the \u003cstrong\u003eTM1637 4-digit 7-segment LED display module\u003c\/strong\u003e and the \u003cstrong\u003eMAX7219 8-digit 7-segment LED display module\u003c\/strong\u003e — the two most popular 7-segment display solutions for Arduino, ESP32, and microcontroller projects. Both modules display numbers, letters, and symbols with bright red 0.36-inch LED digits, and both are supported by extensive Arduino libraries for quick integration.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eTM1637\u003c\/strong\u003e uses a simple 2-wire interface (CLK + DIO) and is ideal for clock, timer, and counter displays. The \u003cstrong\u003eMAX7219\u003c\/strong\u003e uses a 3-wire SPI interface and supports up to 8 digits, making it the choice for longer numeric displays and cascaded multi-module setups.\u003c\/p\u003e\u003ch3\u003eTM1637 4-Digit Module\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-digit 7-segment display\u003c\/strong\u003e — ideal for clock, timer, and 4-digit counter displays\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-wire interface (CLK + DIO)\u003c\/strong\u003e — minimal GPIO usage; easy Arduino integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColon separator\u003c\/strong\u003e — built-in colon for clock time display (HH:MM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable brightness\u003c\/strong\u003e — 8 brightness levels via software\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMAX7219 8-Digit Module\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e8-digit 7-segment display\u003c\/strong\u003e — ideal for longer numeric displays and cascaded setups\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-wire SPI interface (DIN, CS, CLK)\u003c\/strong\u003e — daisy-chainable for more digits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable brightness\u003c\/strong\u003e — software-controlled via SPI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSocketed digit tubes\u003c\/strong\u003e — replaceable digit tubes for long-term serviceability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigit Height:\u003c\/strong\u003e 0.36 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Red\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTM1637 Interface:\u003c\/strong\u003e 2-wire (CLK + DIO)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMAX7219 Interface:\u003c\/strong\u003e SPI (DIN, CS, CLK)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e 3.3V – 5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Keszoox\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"TM1637 4bit","offer_id":46991412986091,"sku":"14:1202#TM1637 4bit","price":4.76,"currency_code":"USD","in_stock":true},{"title":"MAX7219 8bit","offer_id":46991413018859,"sku":"14:350852#MAX7219 8bit","price":5.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/tm1637-max7219-7-segment-led-display-module-red-anode.webp?v=1761966211"},{"product_id":"battery-level-indicator-lcd-module-1s-8s-li-ion-lipo-lead-acid-5-30v-capacity-voltage-meter","title":"Battery Level Indicator LCD Module – 1S-8S Li-ion, Lipo, Lead Acid 5-30V Capacity \u0026 Voltage Meter","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKeszoox\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e...\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1S-8S 18650 Li-ion Lipo Lithium 5-30V Lead Acid Battery Level Indicato\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e...\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e...\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detailmodule_text\" style='box-sizing:content-box;font-size:14px;font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#222222;outline-width:0px;font-style:normal;outline-style:none;orphans:2;widows:2;margin:0px;letter-spacing:normal;outline-color:invert;text-indent:0px;-webkit-tap-highlight-color:transparent;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-thickness:initial;text-decoration-style:initial;text-decoration-color:initial;padding:0px;'\u003e \n \u003cspan style=\"box-sizing:border-box;font-size:20px;max-width:100%;outline-width:0px;outline-style:none;margin:0px;outline-color:invert;-webkit-tap-highlight-color:transparent;padding:0px;\"\u003e \u003cp\u003e\u003cimg style=\"width:1000px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/S756b1d97969643abac1f0b27480a28a71.gif\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S756b1d97969643abac1f0b27480a28a71.gif\"\u003e\u003c\/p\u003e\u003c\/span\u003e \n \u003cp style=\"box-sizing:border-box;outline-width:0px;outline-style:none;margin:0px;outline-color:invert;-webkit-tap-highlight-color:transparent;padding:0px;\"\u003e\u003cspan style=\"box-sizing:border-box;font-size:20px;max-width:100%;outline-width:0px;outline-style:none;margin:0px;outline-color:invert;-webkit-tap-highlight-color:transparent;padding:0px;\"\u003eWorking current:\u0026lt;10mA\u003c\/span\u003e\u003c\/p\u003e \n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text\" style='box-sizing:content-box;font-size:14px;font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#222222;outline-width:0px;font-style:normal;outline-style:none;orphans:2;widows:2;margin:0px;letter-spacing:normal;outline-color:invert;text-indent:0px;-webkit-tap-highlight-color:transparent;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-thickness:initial;text-decoration-style:initial;text-decoration-color:initial;padding:0px;'\u003e \n \u003cp style=\"box-sizing:border-box;outline-width:0px;outline-style:none;margin:0px;outline-color:invert;-webkit-tap-highlight-color:transparent;padding:0px;\"\u003e\u003cspan style=\"box-sizing:border-box;font-size:20px;max-width:100%;outline-width:0px;outline-style:none;margin:0px;outline-color:invert;-webkit-tap-highlight-color:transparent;padding:0px;\"\u003eWorking voltage: DC5V-30\u003c\/span\u003e\u003c\/p\u003e \n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text\" style='box-sizing:content-box;font-size:14px;font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#222222;outline-width:0px;font-style:normal;outline-style:none;orphans:2;widows:2;margin:0px;letter-spacing:normal;outline-color:invert;text-indent:0px;-webkit-tap-highlight-color:transparent;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-thickness:initial;text-decoration-style:initial;text-decoration-color:initial;padding:0px;'\u003e \n \u003cp style=\"box-sizing:border-box;outline-width:0px;outline-style:none;margin:0px;outline-color:invert;-webkit-tap-highlight-color:transparent;padding:0px;\"\u003e\u003cspan style=\"box-sizing:border-box;font-size:20px;max-width:100%;outline-width:0px;outline-style:none;margin:0px;outline-color:invert;-webkit-tap-highlight-color:transparent;padding:0px;\"\u003eDisplay mode: LED indicator\u003c\/span\u003e\u003c\/p\u003e \n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text\" style='box-sizing:content-box;font-size:14px;font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#222222;outline-width:0px;font-style:normal;outline-style:none;orphans:2;widows:2;margin:0px;letter-spacing:normal;outline-color:invert;text-indent:0px;-webkit-tap-highlight-color:transparent;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-thickness:initial;text-decoration-style:initial;text-decoration-color:initial;padding:0px;'\u003e \n \u003cp style=\"box-sizing:border-box;outline-width:0px;outline-style:none;margin:0px;outline-color:invert;-webkit-tap-highlight-color:transparent;padding:0px;\"\u003e\u003cspan style=\"box-sizing:border-box;font-size:20px;max-width:100%;outline-width:0px;outline-style:none;margin:0px;outline-color:invert;-webkit-tap-highlight-color:transparent;padding:0px;\"\u003eRefresh speed: 500ms\/time\u003c\/span\u003e\u003c\/p\u003e \n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text\" style='box-sizing:content-box;font-size:14px;font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#222222;outline-width:0px;font-style:normal;outline-style:none;orphans:2;widows:2;margin:0px;letter-spacing:normal;outline-color:invert;text-indent:0px;-webkit-tap-highlight-color:transparent;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-thickness:initial;text-decoration-style:initial;text-decoration-color:initial;padding:0px;'\u003e \n \u003cp style=\"box-sizing:border-box;outline-width:0px;outline-style:none;margin:0px;outline-color:invert;-webkit-tap-highlight-color:transparent;padding:0px;\"\u003e\u003cspan style=\"box-sizing:border-box;font-size:20px;max-width:100%;outline-width:0px;outline-style:none;margin:0px;outline-color:invert;-webkit-tap-highlight-color:transparent;padding:0px;\"\u003eAppearance dimension: 46mm * 15mm * 3mm\u003c\/span\u003e\u003c\/p\u003e \n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text-image\" style='box-sizing:content-box;font-size:14px;font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#222222;outline-width:0px;font-style:normal;outline-style:none;orphans:2;widows:2;margin:0px;letter-spacing:normal;outline-color:invert;text-indent:0px;-webkit-tap-highlight-color:transparent;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-thickness:initial;text-decoration-style:initial;text-decoration-color:initial;padding:0px;'\u003e \n \u003cp style=\"box-sizing:border-box;color:#FF0000;outline-width:0px;outline-style:none;margin:0px;outline-color:invert;-webkit-tap-highlight-color:transparent;padding:0px;\"\u003e\u003cspan style=\"box-sizing:border-box;font-size:22px;max-width:100%;outline-width:0px;outline-style:none;margin:0px;outline-color:invert;-webkit-tap-highlight-color:transparent;padding:0px;\"\u003eLED displays different colors for different battery types:\u003cbr style=\"box-sizing:border-box;outline-width:0px;outline-style:none;outline-color:invert;-webkit-tap-highlight-color:transparent;\"\u003eRed light=lithium ternary battery\u003cbr style=\"box-sizing:border-box;outline-width:0px;outline-style:none;outline-color:invert;-webkit-tap-highlight-color:transparent;\"\u003eGreen light=lithium iron phosphate battery\u003cbr style=\"box-sizing:border-box;outline-width:0px;outline-style:none;outline-color:invert;-webkit-tap-highlight-color:transparent;\"\u003eYellow light=lead acid battery\u003cbr style=\"box-sizing:border-box;outline-width:0px;outline-style:none;outline-color:invert;-webkit-tap-highlight-color:transparent;\"\u003e\u003cbr style=\"box-sizing:border-box;outline-width:0px;outline-style:none;outline-color:invert;-webkit-tap-highlight-color:transparent;\"\u003eFunction setting:\u003cbr style=\"box-sizing:border-box;outline-width:0px;outline-style:none;outline-color:invert;-webkit-tap-highlight-color:transparent;\"\u003e1: Press and hold the key for 2 seconds to enter the setting state: the mode light (battery 1 type) flashes, and the string number light is always on; Briefly press the key to select the battery type.\u003cbr style=\"box-sizing:border-box;outline-width:0px;outline-style:none;outline-color:invert;-webkit-tap-highlight-color:transparent;\"\u003e2:After confirming the battery type, press and hold the key for 2 seconds to enter the string number 2\/voltage setting (the mode light is always on, and the string number\/voltage light flashes)\u003cbr style=\"box-sizing:border-box;outline-width:0px;outline-style:none;outline-color:invert;-webkit-tap-highlight-color:transparent;\"\u003e3. Press the button to set the battery string number or voltage; Please refer to the above table option settings for details.\u003cbr style=\"box-sizing:border-box;outline-width:0px;outline-style:none;outline-color:invert;-webkit-tap-highlight-color:transparent;\"\u003e4:After setting, press and hold the key for 2 seconds to save the data and return to the display of 4 power status (or wait for 5 seconds to automatically return)\u003cbr style=\"box-sizing:border-box;outline-width:0px;outline-style:none;outline-color:invert;-webkit-tap-highlight-color:transparent;\"\u003e5 In the setting state, if there is no operation button within 5 seconds, the power will automatically return to the normal display.\u003c\/span\u003e\u003c\/p\u003e \n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text\" style='box-sizing:content-box;font-size:14px;font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#222222;outline-width:0px;font-style:normal;outline-style:none;orphans:2;widows:2;margin:0px;letter-spacing:normal;outline-color:invert;text-indent:0px;-webkit-tap-highlight-color:transparent;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-thickness:initial;text-decoration-style:initial;text-decoration-color:initial;padding:0px;'\u003e \n \u003cp style=\"box-sizing:border-box;outline-width:0px;outline-style:none;margin:0px;outline-color:invert;-webkit-tap-highlight-color:transparent;padding:0px;\"\u003e\u003cspan style=\"box-sizing:border-box;font-size:20px;max-width:100%;outline-width:0px;outline-style:none;margin:0px;outline-color:invert;-webkit-tap-highlight-color:transparent;padding:0px;\"\u003e1. The first time the product is powered on, the default is 3S voltage of ternary lithium battery.\u003c\/span\u003e\u003c\/p\u003e \n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text\" style='box-sizing:content-box;font-size:14px;font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#222222;outline-width:0px;font-style:normal;outline-style:none;orphans:2;widows:2;margin:0px;letter-spacing:normal;outline-color:invert;text-indent:0px;-webkit-tap-highlight-color:transparent;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-thickness:initial;text-decoration-style:initial;text-decoration-color:initial;padding:0px;'\u003e \n \u003cp style=\"box-sizing:border-box;outline-width:0px;outline-style:none;margin:0px;outline-color:invert;-webkit-tap-highlight-color:transparent;padding:0px;\"\u003e\u003cspan style=\"box-sizing:border-box;font-size:20px;max-width:100%;outline-width:0px;outline-style:none;margin:0px;outline-color:invert;-webkit-tap-highlight-color:transparent;padding:0px;\"\u003e2. In the normal display state, if there is no operation key within 10 seconds, the product will automatically shut down, display and enter low power consumption. You can manually press the key briefly to close the display and enter low power consumption; When the product is turned off, press the key briefly to turn it on and display the power.\u003c\/span\u003e\u003c\/p\u003e \n\u003c\/div\u003e\n\u003cp class=\"detailmodule_text\" style='box-sizing:border-box;font-size:14px;font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#222222;outline-width:0px;font-style:normal;outline-style:none;orphans:2;widows:2;margin:0px;letter-spacing:normal;outline-color:invert;text-indent:0px;-webkit-tap-highlight-color:transparent;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-thickness:initial;text-decoration-style:initial;text-decoration-color:initial;padding:0px;'\u003e\u003cspan style=\"box-sizing:border-box;font-size:20px;max-width:100%;outline-width:0px;outline-style:none;margin:0px;outline-color:invert;-webkit-tap-highlight-color:transparent;padding:0px;\"\u003eDescription of LED indication display panel in setting mode:\u003c\/span\u003e\u003c\/p\u003e\n\u003cspan style=\"box-sizing:border-box;font-size:20px;max-width:100%;outline-width:0px;outline-style:none;margin:0px;outline-color:invert;-webkit-tap-highlight-color:transparent;padding:0px;\"\u003e \u003cp class=\"detailmodule_text\" style='box-sizing:content-box;font-size:14px;font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#222222;outline-width:0px;font-style:normal;outline-style:none;orphans:2;widows:2;margin:0px;letter-spacing:normal;outline-color:invert;text-indent:0px;-webkit-tap-highlight-color:transparent;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-thickness:initial;text-decoration-style:initial;text-decoration-color:initial;padding:0px;'\u003e\u003cimg style=\"width:1000px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/S2e4dd924dcac40d198c3a332ede87d03N.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S2e4dd924dcac40d198c3a332ede87d03N.jpg\"\u003e\u003c\/p\u003e\n\u003cp class=\"detailmodule_text\" style='box-sizing:content-box;font-size:14px;font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#222222;outline-width:0px;font-style:normal;outline-style:none;orphans:2;widows:2;margin:0px;letter-spacing:normal;outline-color:invert;text-indent:0px;-webkit-tap-highlight-color:transparent;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-thickness:initial;text-decoration-style:initial;text-decoration-color:initial;padding:0px;'\u003e\u003cimg style=\"width:1000px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/S519a5c3555d44e9296c6ff1046618367N.png\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S519a5c3555d44e9296c6ff1046618367N.png\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width:1000px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/Scc8356c7462944a992f804407754bb11s.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Scc8356c7462944a992f804407754bb11s.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width:1000px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/S2e4dd924dcac40d198c3a332ede87d03N.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S2e4dd924dcac40d198c3a332ede87d03N.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width:1000px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sb4cb6980245c4cd981d27337a8ebc3cdg.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Sb4cb6980245c4cd981d27337a8ebc3cdg.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width:1000px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/S71b052ea558646cfbd8a60bf59fe33fcT.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S71b052ea558646cfbd8a60bf59fe33fcT.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width:1000px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/S5b1a11025230488a9391ccc779bc4a3fq.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S5b1a11025230488a9391ccc779bc4a3fq.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":46991441559787,"sku":"\u003cnone\u003e","price":6.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/battery-level-indicator-lcd-module-1s-8s-5-30v.webp?v=1761807503"},{"product_id":"096-oled-i2c-128x64-ssd1315-4x4-keypad-arduino-stm32","title":"0.96\" OLED I²C 128×64 Display + 4×4 Matrix Keypad Module — SSD1315, Arduino \u0026 STM32","description":"\u003ch2\u003e0.96\" OLED I²C Display + 4×4 Matrix Keypad — SSD1315, Arduino \u0026amp; STM32\u003c\/h2\u003e\u003cp\u003eThis combo module pairs a 0.96-inch OLED display (SSD1315 controller, 128×64 pixels) with a 4×4 matrix keypad on a single compact board. It provides everything needed to build a menu-driven user interface for embedded projects without additional wiring between separate modules.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e0.96\" OLED, 128×64 pixels, SSD1315\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Interface\u003c\/td\u003e\n\u003ctd\u003eI²C (SDA\/SCL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKeypad\u003c\/td\u003e\n\u003ctd\u003e4×4 matrix (16 keys)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3V \/ 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible MCUs\u003c\/td\u003e\n\u003ctd\u003eArduino UNO\/Mega\/Nano, STM32, ESP32, Raspberry Pi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Color\u003c\/td\u003e\n\u003ctd\u003eWhite \/ Blue (select variant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhy Choose This Combo Module?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-in-one design\u003c\/strong\u003e — display + keypad on one board, no extra wiring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI²C display\u003c\/strong\u003e — only 2 signal wires needed for the OLED\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSSD1315 compatible\u003c\/strong\u003e — works with standard SSD1306 libraries (same command set)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.3V\/5V dual voltage\u003c\/strong\u003e — works with both Arduino and Raspberry Pi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact form factor\u003c\/strong\u003e — ideal for handheld and panel-mount projects\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMenu-driven embedded UI (settings, parameters)\u003c\/li\u003e\n\u003cli\u003ePassword entry and access control panels\u003c\/li\u003e\n\u003cli\u003eCalculator and data entry devices\u003c\/li\u003e\n\u003cli\u003eIndustrial HMI prototyping\u003c\/li\u003e\n\u003cli\u003eArduino\/STM32 learning projects\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1× 0.96\" OLED I²C + 4×4 Keypad Combo Module\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"White","offer_id":46991454863595,"sku":"14:29#White","price":7.2,"currency_code":"USD","in_stock":true},{"title":"Yellow Blue","offer_id":46991454896363,"sku":"14:201684806#Yellow Blue","price":7.2,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":46991454929131,"sku":"14:173#Blue","price":7.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/0-96-inch-oled-i2c-128x64-display-4x4-keypad-ssd1315-arduino.webp?v=1761800803"},{"product_id":"2-4-inch-tft-lcd-touch-screen-shield-ili9341-sd-card-arduino","title":"2.4\" TFT LCD Touch Screen Shield — 240×320, ILI9341, SD Card, Arduino UNO \u0026 Mega 2560","description":"\u003ch2\u003e2.4\" TFT LCD Touch Screen Shield — ILI9341, 240×320, SD Card\u003c\/h2\u003e\u003cp\u003eThis 2.4-inch TFT LCD shield plugs directly onto Arduino UNO R3 or Mega 2560 without any wiring. Driven by the ILI9341 controller with a 240×320 pixel resolution and 65K colors, it includes a resistive touch panel and a microSD card slot, making it a complete display solution for data logging, GUI menus, and graphical embedded projects.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Size\u003c\/td\u003e\n\u003ctd\u003e2.4 inches (diagonal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e240×320 pixels (QVGA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eController IC\u003c\/td\u003e\n\u003ctd\u003eILI9341\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColors\u003c\/td\u003e\n\u003ctd\u003e65K (16-bit RGB565)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTouch Panel\u003c\/td\u003e\n\u003ctd\u003eResistive (4-wire)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSD Card Slot\u003c\/td\u003e\n\u003ctd\u003eYes (microSD, SPI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003e8-bit parallel (direct shield)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Boards\u003c\/td\u003e\n\u003ctd\u003eArduino UNO R3, Mega 2560\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e5V (via Arduino shield)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhy Choose This TFT Shield?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero-wiring plug-in\u003c\/strong\u003e — direct shield mount on UNO\/Mega, no jumper wires needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eILI9341 controller\u003c\/strong\u003e — widely supported by Adafruit GFX, MCUFRIEND_kbv, and TFT libraries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistive touch\u003c\/strong\u003e — works with stylus or fingernail for precise input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSD card slot\u003c\/strong\u003e — store images, fonts, and data logs on microSD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e65K colors\u003c\/strong\u003e — vivid color display for graphical UI and image rendering\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eArduino graphical user interface (GUI) menus\u003c\/li\u003e\n\u003cli\u003eData logger with real-time display\u003c\/li\u003e\n\u003cli\u003eWeather station and sensor dashboard\u003c\/li\u003e\n\u003cli\u003eTouchscreen calculator and input panel\u003c\/li\u003e\n\u003cli\u003eImage viewer from SD card\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1× 2.4\" TFT LCD Touch Screen Shield (ILI9341)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":46991455650027,"sku":"\u003cnone\u003e","price":23.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/2-4-inch-tft-lcd-touch-screen-arduino-uno-r3-mega-2560.webp?v=1761800593"},{"product_id":"2004-lcd-i2c-display-20x4-blue-backlight-hd44780-arduino","title":"2004 LCD I²C Display Module — 20×4 Characters, Blue Backlight, HD44780, Arduino","description":"\u003ch2\u003e2004 LCD I²C Display Module — 20×4 Characters, Blue Backlight, HD44780, Arduino\u003c\/h2\u003e\u003cp\u003eThis 2004 LCD module combines a 20-column × 4-row HD44780-compatible character LCD with a PCF8574-based I²C backpack adapter, reducing the connection from 16 pins to just 4 wires (VCC, GND, SDA, SCL). The blue backlight with white characters provides excellent readability. With I²C address 0x27 (or 0x3F depending on variant), it is directly supported by the LiquidCrystal_I2C Arduino library and is the standard multi-line text display for Arduino data loggers, sensor readouts, menu systems, and industrial HMI panels.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Size\u003c\/td\u003e\n\u003ctd\u003e20 columns × 4 rows (2004)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eController IC\u003c\/td\u003e\n\u003ctd\u003eHD44780 (or compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eI²C (via PCF8574 I\/O expander)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI²C Address\u003c\/td\u003e\n\u003ctd\u003e0x27 (default) or 0x3F (variant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBacklight Color\u003c\/td\u003e\n\u003ctd\u003eBlue (with white characters)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharacter Size\u003c\/td\u003e\n\u003ctd\u003e5×8 dot matrix per character\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003e2004 LCD vs 1602 LCD\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003e2004 LCD (20×4)\u003c\/th\u003e\n\u003cth\u003e1602 LCD (16×2)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharacters\u003c\/td\u003e\n\u003ctd\u003e80 (20×4)\u003c\/td\u003e\n\u003ctd\u003e32 (16×2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRows\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest for\u003c\/td\u003e\n\u003ctd\u003eMulti-line menus, sensor dashboards\u003c\/td\u003e\n\u003ctd\u003eSimple 2-line status display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLibrary\u003c\/td\u003e\n\u003ctd\u003eLiquidCrystal_I2C (same)\u003c\/td\u003e\n\u003ctd\u003eLiquidCrystal_I2C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhy Choose 2004 LCD I²C?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-wire I²C connection\u003c\/strong\u003e — only VCC, GND, SDA, SCL needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e80 characters (20×4)\u003c\/strong\u003e — display 4 lines of sensor data simultaneously\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHD44780 compatible\u003c\/strong\u003e — LiquidCrystal_I2C library, same code as 1602 LCD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable contrast\u003c\/strong\u003e — onboard trimmer potentiometer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacklight control\u003c\/strong\u003e — on\/off via I²C for power saving\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible With\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eArduino UNO\/Nano\u003c\/strong\u003e: SDA=A4, SCL=A5, 5V, GND\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArduino Mega\u003c\/strong\u003e: SDA=20, SCL=21\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eESP32\u003c\/strong\u003e: SDA=GPIO21, SCL=GPIO22 (add 4.7kΩ pull-ups to 3.3V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eESP8266\u003c\/strong\u003e: SDA=GPIO4 (D2), SCL=GPIO5 (D1)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: How do I use 2004 LCD I²C with Arduino?\u003c\/strong\u003e\u003cbr\u003eA: Install LiquidCrystal I2C library. Connect SDA to A4, SCL to A5, VCC to 5V, GND to GND. Code: \u003ccode\u003eLiquidCrystal_I2C lcd(0x27, 20, 4); lcd.init(); lcd.backlight(); lcd.print(\"Hello!\");\u003c\/code\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: My LCD shows blocks or nothing — how do I fix it?\u003c\/strong\u003e\u003cbr\u003eA: (1) Adjust contrast trimmer on I²C backpack. (2) Verify I²C address with I2C scanner sketch (0x27 or 0x3F). (3) Check SDA\/SCL wiring. (4) Add 4.7kΩ pull-ups if using 3.3V MCU.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Can I use 2004 LCD with ESP32 at 3.3V?\u003c\/strong\u003e\u003cbr\u003eA: Connect VCC to 5V, GND to GND, SDA\/SCL to ESP32 GPIO21\/GPIO22. Add 4.7kΩ pull-ups from SDA\/SCL to 3.3V for ESP32 compatibility.\u003c\/p\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1× 2004 LCD I²C Display Module (20×4, blue backlight, PCF8574 I²C backpack)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"2004 IIC green","offer_id":46991470919915,"sku":"14:29#2004 IIC green","price":18.76,"currency_code":"USD","in_stock":true},{"title":"LCD1602","offer_id":46991470952683,"sku":"14:201684806#LCD1602","price":4.44,"currency_code":"USD","in_stock":true},{"title":"2004 green","offer_id":46991470985451,"sku":"14:201659810#2004 green","price":16.28,"currency_code":"USD","in_stock":true},{"title":"2004 IIC blue","offer_id":46991471018219,"sku":"14:173#2004 IIC blue","price":18.76,"currency_code":"USD","in_stock":true},{"title":"2004 blue","offer_id":46991471050987,"sku":"14:10#2004 blue","price":16.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/i2c-2004-blue-backlight-lcd-module-arduino.webp?v=1761633846"},{"product_id":"tft-color-lcd-display-1-44-2-8-inch-spi-st7735-ili9341-sd-card-arduino","title":"TFT Color LCD Display Module 1.44–2.8\" — SPI, ST7735\/ILI9341, SD Card, Arduino","description":"\u003ch2\u003eTFT Color LCD Display Module — 1.44–2.8\", SPI, ST7735 \/ ILI9341, SD Card, Arduino\u003c\/h2\u003e\u003cp\u003eThis TFT color LCD display module is available in 1.44\", 1.8\", 2.0\", 2.2\", and 2.8\" sizes with SPI interface and popular driver ICs (ST7735 for smaller sizes, ILI9225 or ILI9341 for larger sizes). With 128×128 to 320×240 pixel resolution, 65K colors (16-bit RGB565), an onboard SD card slot for image storage, and 3.3V\/5V compatibility, it is the standard color graphics display for Arduino weather stations, game consoles, instrument panels, and IoT device HMIs.\u003c\/p\u003e\u003ch3\u003eSize and Driver Variants\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eResolution\u003c\/th\u003e\n\u003cth\u003eDriver IC\u003c\/th\u003e\n\u003cth\u003eColors\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1.44\"\u003c\/td\u003e\n\u003ctd\u003e128×128\u003c\/td\u003e\n\u003ctd\u003eST7735\u003c\/td\u003e\n\u003ctd\u003e65K (16-bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1.8\"\u003c\/td\u003e\n\u003ctd\u003e160×128\u003c\/td\u003e\n\u003ctd\u003eST7735\u003c\/td\u003e\n\u003ctd\u003e65K (16-bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2.0\"\u003c\/td\u003e\n\u003ctd\u003e176×220\u003c\/td\u003e\n\u003ctd\u003eILI9225\u003c\/td\u003e\n\u003ctd\u003e65K (16-bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2.2\"\u003c\/td\u003e\n\u003ctd\u003e240×320\u003c\/td\u003e\n\u003ctd\u003eILI9341\u003c\/td\u003e\n\u003ctd\u003e65K (16-bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2.8\"\u003c\/td\u003e\n\u003ctd\u003e240×320\u003c\/td\u003e\n\u003ctd\u003eILI9341\u003c\/td\u003e\n\u003ctd\u003e65K (16-bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eKey Specifications (All Variants)\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eSPI (4-wire: MOSI, SCK, CS, DC\/RS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3V – 5V (onboard regulator)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Depth\u003c\/td\u003e\n\u003ctd\u003e65K colors (16-bit RGB565)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSD Card Slot\u003c\/td\u003e\n\u003ctd\u003eYes (SPI, shares bus with display)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBacklight\u003c\/td\u003e\n\u003ctd\u003eLED backlight (controllable via BL pin)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eTFT SPI Display vs I²C OLED vs LCD 1602\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eTFT SPI (this listing)\u003c\/th\u003e\n\u003cth\u003eI²C OLED (0.96\")\u003c\/th\u003e\n\u003cth\u003eLCD 1602 I²C\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003e65K colors\u003c\/td\u003e\n\u003ctd\u003eMonochrome\u003c\/td\u003e\n\u003ctd\u003eMonochrome\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e128×128 to 320×240\u003c\/td\u003e\n\u003ctd\u003e128×64\u003c\/td\u003e\n\u003ctd\u003e16×2 characters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGraphics\u003c\/td\u003e\n\u003ctd\u003eFull bitmap, images, shapes\u003c\/td\u003e\n\u003ctd\u003eBasic graphics\u003c\/td\u003e\n\u003ctd\u003eText only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eSPI (4–5 wires)\u003c\/td\u003e\n\u003ctd\u003eI²C (2 wires)\u003c\/td\u003e\n\u003ctd\u003eI²C (2 wires)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest for\u003c\/td\u003e\n\u003ctd\u003eColor UI, images, gauges\u003c\/td\u003e\n\u003ctd\u003eCompact status display\u003c\/td\u003e\n\u003ctd\u003eSimple text readout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhy Choose This TFT Display?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e65K color graphics\u003c\/strong\u003e — display color images, gauges, charts, and custom UI elements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSD card slot\u003c\/strong\u003e — store and display BMP images from SD card for rich graphical interfaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSPI interface\u003c\/strong\u003e — fast data transfer for smooth display updates\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.3V\/5V compatible\u003c\/strong\u003e — works with Arduino (5V) and ESP32\/STM32 (3.3V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple sizes\u003c\/strong\u003e — choose the right display size for your enclosure and application\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible With\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eArduino UNO\/Nano\u003c\/strong\u003e: Adafruit ST7735 library (1.44\"\/1.8\") or Adafruit ILI9341 library (2.2\"\/2.8\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eESP32\u003c\/strong\u003e: TFT_eSPI library (fastest, hardware SPI)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSTM32\u003c\/strong\u003e: Arduino STM32 + Adafruit GFX library\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRaspberry Pi\u003c\/strong\u003e: Pillow + ST7735 Python library\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: How do I connect a 1.8\" ST7735 TFT to Arduino UNO?\u003c\/strong\u003e\u003cbr\u003eA: Connect: VCC→5V, GND→GND, CS→D10, RESET→D9, DC\/RS→D8, MOSI\/SDA→D11, SCK→D13, LED\/BL→3.3V or D7 (PWM). Install Adafruit ST7735 and Adafruit GFX libraries. Use example: \u003ccode\u003eAdafruit_ST7735 tft = Adafruit_ST7735(10, 8, 9); tft.initR(INITR_BLACKTAB); tft.fillScreen(ST77XX_BLACK);\u003c\/code\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: How do I display a BMP image from SD card on TFT?\u003c\/strong\u003e\u003cbr\u003eA: Connect SD card CS to a separate Arduino pin (e.g., D4). Use the Adafruit “spitftbitmap” example sketch. Convert images to 24-bit BMP format (Windows Paint or GIMP), copy to SD card root. The sketch reads BMP files and renders them pixel-by-pixel to the TFT. For faster display, use 16-bit BMP format.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Why is my TFT display showing wrong colors or mirrored image?\u003c\/strong\u003e\u003cbr\u003eA: Wrong colors: check the driver IC variant (ST7735 has multiple initialization types — INITR_BLACKTAB, INITR_REDTAB, INITR_GREENTAB). Try different init types in the library. Mirrored image: use \u003ccode\u003etft.setRotation(0–3)\u003c\/code\u003e to adjust orientation. 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Most modules use 0x27; some use 0x3F.\u003c\/p\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1x 1602 LCD Module with I2C Backpack (PCF8574)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"lcd1602 Blue","offer_id":46991503327467,"sku":"14:10#lcd1602 Blue","price":10.44,"currency_code":"USD","in_stock":true},{"title":"I2C lcd1602 Blue","offer_id":46991503360235,"sku":"14:201684806#I2C lcd1602 Blue","price":13.64,"currency_code":"USD","in_stock":true},{"title":"I2C lcd1602 Green","offer_id":46991503393003,"sku":"14:29#I2C lcd1602 Green","price":13.64,"currency_code":"USD","in_stock":true},{"title":"lcd1602 2004 Module","offer_id":46991503425771,"sku":"14:173#lcd1602 2004 Module","price":9.6,"currency_code":"USD","in_stock":true},{"title":"lcd1602 Green","offer_id":46991503458539,"sku":"14:201659810#lcd1602 Green","price":10.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/lcd-1602-i2c-module.webp?v=1761533985"},{"product_id":"max7219-4-in-1-dot-matrix-display-module-with-5-pin-interface-for-arduino-microcontroller-projects","title":"MAX7219 4-in-1 Dot Matrix Display Module with 5-Pin Interface for Arduino Microcontroller Projects","description":"\u003ch2\u003eMAX7219 4-in-1 8x8 Dot Matrix LED Display Module - SPI, Arduino \/ ESP32\u003c\/h2\u003e\u003cp\u003eThis module chains \u003cstrong\u003efour 8x8 LED dot matrix panels\u003c\/strong\u003e driven by \u003cstrong\u003eMAX7219\u003c\/strong\u003e display driver ICs, providing a \u003cstrong\u003e32x8 pixel scrolling display\u003c\/strong\u003e via a simple \u003cstrong\u003e5-pin SPI interface\u003c\/strong\u003e. 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Ideal for scrolling text, animations, and visual indicators in Arduino and ESP32 projects.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDriver IC\u003c\/td\u003e\n\u003ctd\u003e4x MAX7219 (Maxim)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e4x 8x8 LED dot matrix (32x8 pixels total)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eSPI (DIN, CLK, CS - 3 wires + VCC + GND)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED Color\u003c\/td\u003e\n\u003ctd\u003eRed (standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness Control\u003c\/td\u003e\n\u003ctd\u003e16-level software brightness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCascadable\u003c\/td\u003e\n\u003ctd\u003eYes - chain via DOUT to DIN of next module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Size\u003c\/td\u003e\n\u003ctd\u003e~128 x 32mm (4 panels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhy Choose MAX7219 Dot Matrix?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Wire SPI Control\u003c\/strong\u003e - DIN, CLK, CS from Arduino controls all 256 LEDs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCascadable\u003c\/strong\u003e - Chain multiple modules for wider displays (8, 12, 16+ panels)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16-Level Brightness\u003c\/strong\u003e - Software-controlled brightness via MAX7219 intensity register\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMD_MAX72xx Library\u003c\/strong\u003e - Full-featured Arduino library with font, scrolling, and animation support\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Shutdown\u003c\/strong\u003e - MAX7219 shutdown mode reduces power to 150uA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eScrolling text ticker (news, stock prices, messages)\u003c\/li\u003e\n\u003cli\u003eClock display with animated digits\u003c\/li\u003e\n\u003cli\u003eGame display (Snake, Tetris, Pong)\u003c\/li\u003e\n\u003cli\u003eTemperature and sensor data visual display\u003c\/li\u003e\n\u003cli\u003eLED animation and pixel art display\u003c\/li\u003e\n\u003cli\u003eSports scoreboard and countdown timer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eArduino Library and Setup\u003c\/h3\u003e\u003cp\u003eInstall MD_MAX72xx and MD_Parola libraries by MajicDesigns. 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Available in multicolor configurations (Red\/Yellow\/Green\/Blue), it is the standard component for \u003cstrong\u003eVU meters, battery level indicators, signal strength displays\u003c\/strong\u003e, and any application requiring a segmented bar-style visual output with Arduino or any microcontroller.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Segments\u003c\/td\u003e\n\u003ctd\u003e10 (individually addressable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED Colors\u003c\/td\u003e\n\u003ctd\u003eRed, Yellow, Green, Blue (multicolor mix)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForward Voltage (VF)\u003c\/td\u003e\n\u003ctd\u003e~2.0V (Red\/Yellow) \/ ~3.0V (Green\/Blue)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Forward Current (IF)\u003c\/td\u003e\n\u003ctd\u003e20mA per segment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin Pitch\u003c\/td\u003e\n\u003ctd\u003e2.54mm (standard through-hole)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003eSIP-20 (10 anode + 10 cathode pins)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eViewing Angle\u003c\/td\u003e\n\u003ctd\u003e~120°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003ePin Configuration\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePins\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePins 1–10 (one side)\u003c\/td\u003e\n\u003ctd\u003eAnode (+) for segments 1–10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePins 11–20 (other side)\u003c\/td\u003e\n\u003ctd\u003eCathode (−) for segments 1–10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eCurrent Limiting Resistors\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003cth\u003eVF\u003c\/th\u003e\n\u003cth\u003eResistor @ 5V, 10mA\u003c\/th\u003e\n\u003cth\u003eResistor @ 3.3V, 10mA\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRed \/ Yellow\u003c\/td\u003e\n\u003ctd\u003e2.0V\u003c\/td\u003e\n\u003ctd\u003e300Ω (use 330Ω)\u003c\/td\u003e\n\u003ctd\u003e130Ω (use 150Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreen \/ Blue\u003c\/td\u003e\n\u003ctd\u003e3.0V\u003c\/td\u003e\n\u003ctd\u003e200Ω (use 220Ω)\u003c\/td\u003e\n\u003ctd\u003e30Ω (use 33Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhy Choose This LED Bar Display?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e10 Independent Segments\u003c\/strong\u003e — Each LED individually controlled for precise level indication\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulticolor\u003c\/strong\u003e — Red\/Yellow\/Green\/Blue color zones provide intuitive visual feedback (e.g., green=safe, red=danger)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.54mm Pitch\u003c\/strong\u003e — Breadboard and PCB compatible; standard through-hole footprint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Brightness\u003c\/strong\u003e — Visible in ambient light for panel-mount indicator applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArduino Compatible\u003c\/strong\u003e — Drive directly from GPIO with current-limiting resistors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAudio VU meter (volume unit level display)\u003c\/li\u003e\n\u003cli\u003eBattery charge level indicator (0–10 segments = 0–100%)\u003c\/li\u003e\n\u003cli\u003eWiFi\/signal strength bar display\u003c\/li\u003e\n\u003cli\u003eTemperature or sensor value bar graph\u003c\/li\u003e\n\u003cli\u003eProgress indicator for loading or process completion\u003c\/li\u003e\n\u003cli\u003eLM3914\/LM3915 dot\/bar display driver output\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eArduino Example (LM3914 Driver)\u003c\/h3\u003e\u003cp\u003eFor automatic analog-to-bar conversion, use \u003cstrong\u003eLM3914\u003c\/strong\u003e (linear) or \u003cstrong\u003eLM3915\u003c\/strong\u003e (logarithmic\/dB) driver IC. Connect analog input to LM3914 IN pin; outputs Q1–Q10 drive LED bar segments directly. No MCU code required for basic VU meter.\u003c\/p\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: Can I drive this LED bar directly from Arduino GPIO?\u003c\/strong\u003e\u003cbr\u003eA: Yes — connect each anode to an Arduino GPIO pin via a 330Ω resistor (for red\/yellow) or 220Ω (for green\/blue). Connect all cathodes to GND. Use \u003ccode\u003edigitalWrite(pin, HIGH)\u003c\/code\u003e to light each segment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: How do I make a VU meter with this bar display?\u003c\/strong\u003e\u003cbr\u003eA: Use LM3914 (linear scale) or LM3915 (logarithmic, better for audio dB). Connect audio signal to IN pin, adjust RHI\/RLO for full-scale range. Alternatively, use Arduino analogRead() + map() to control segments via GPIO.\u003c\/p\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1× 10-Segment Multicolor LED Bar Graph Display\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"1PCS","offer_id":46991507914987,"sku":"200055261:201712810#1PCS","price":4.16,"currency_code":"USD","in_stock":true},{"title":"5PCS","offer_id":46991507947755,"sku":"200055261:201712811#5PCS","price":8.36,"currency_code":"USD","in_stock":true},{"title":"10PCS","offer_id":46991507980523,"sku":"200055261:200000710#10PCS","price":15.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/10-segment-multicolor-led-light-bar-display-module-b10brygb.webp?v=1761529425"},{"product_id":"2-pin-abs-speed-sensor-connector-plug-harness-for-golf-mk5-mk6-passat-b6-polo-tiguan-jetta-a4-q3-seat-altea-toledo-6e0973702-8t0973702","title":"2 Pin ABS Speed Sensor Connector Plug Harness for Golf MK5 MK6 Passat B6 Polo Tiguan Jetta A4 Q3 Seat Altea Toledo 6E0973702 8T0973702","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKeszoox\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eGende\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eFemale\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eInterface\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAuto Wire Connector Socket\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eItem Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCables, Adapters \u0026amp; Sockets\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaterial Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePlastic Housing, Metal Terminal,rubber seal\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDJ70220A-1.5-21\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eVoltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e自定义编辑\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"font-size:24px;font-weight:bold;text-align:left;color:rgb(0, 0, 0);display:block;width:100%\" align=\"left\"\u003e2 Pin ABS Speed Sensor Harness Plug For Golf MK5 MK6 Passat B6 Polo Tiguan Jetta A4 Q3 Seat Altea Toldeo 6E0973702 8T0973702\u003c\/p\u003e\n\u003cp style=\"font-size:16px;font-weight:normal;text-align:left;color:rgb(0, 0, 0);display:block;width:100%\" align=\"left\"\u003ePackage:\u003cbr\u003e1 set: \u003cbr\u003e1 pcs male connector \u003cbr\u003e2 pcs of terminal\u003cbr\u003eOr \u003cbr\u003e1 pcs wire harness\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S4fc3419fd0e04c7cb946775ec265c04cu.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S6d1d37d0453b46ee93bc8b3eff0bcf90V.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sb31a29075ec7427cafc12354ec6e05aeO.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S7b2f9ee4bb684073a31f296e9f207bb6A.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S196ae91e7e1d47fcbc86197e6268f4101.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Keszoox","offers":[{"title":"15cm wire","offer_id":47363825402091,"sku":"14:200002130#15cm wire","price":11.46,"currency_code":"USD","in_stock":true},{"title":"follow me cheaper","offer_id":47363825434859,"sku":"14:200004889#follow me cheaper","price":9.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/abs-speed-sensor-connector.webp?v=1769234447"},{"product_id":"1-pcs-generator-air-filter-kit-for-16-26kw-air-cooled-standby-generators-with-070185e-oil-filter-and-0j8478s-air-filter","title":"1 Pcs Generator Air Filter Kit For 16-26kW Air-Cooled Standby Generators With 070185E Oil Filter And 0J8478S Air Filter","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKeszoox\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv style=\"font-size: 20px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: times new roman; font-size: 20px;\"\u003e\u003cspan style='font-size: 20px; font-family: \"times new roman\";'\u003e\u003c\/span\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: times new roman; font-size: 20px;\"\u003e*Compatibility: Designed specifically for 16-26kW air-cooled standby generators with a 999cc engine, a perfect fit for models like 7034, 7035, 7043, and more from 2013 to present.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: times new roman; font-size: 20px;\"\u003e*Complete Maintenance Value Pack: This comprehensive kit includes essential components such as the 070185E oil filter, 0J8478S air filter, providing everything needed for effective maintenance in convenient package.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: times new roman; font-size: 20px;\"\u003e*Effortless Installation: The maintenance kit is designed for easy installation without the need for tools, allowing users to replace filters quickly and efficiently, saving time and effort.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: times new roman; font-size: 20px;\"\u003e*Enhanced Performance: Regular maintenance with this kit helps to keep your generator running smoothly and efficiently, prolonging its lifespan and optimal performance during power outages.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: times new roman; font-size: 20px;\"\u003e*Convenient Oil Funnel: The included oil funnel simplifies the oil changing process, making it easy to pour oil without spills, further enhancing the user experience and maintenance routine.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: times new roman; font-size: 20px;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: times new roman; font-size: 20px;\"\u003e*Product Name:6485 Air Filter 16-26kW Air Cooled Generators with 070185E Oil Filter, 0J8478S\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: times new roman; font-size: 20px;\"\u003e*Material:N\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: times new roman; font-size: 20px;\"\u003e*Size:\u003cspan style='font-family: \"times new roman\"; font-size: 20px; text-wrap-mode: wrap;'\u003eAs shown\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: times new roman; font-size: 20px;\"\u003e*Color:As shown\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: times new roman; font-size: 20px;\"\u003e*Number of Pieces:A set\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20px; font-family: times new roman;\"\u003ePackage Content:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px; font-family: times new roman;\"\u003e1*Air filter kit\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20px; font-family: times new roman;\"\u003eNote:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px; font-family: times new roman;\"\u003e1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.\u003cbr\u003e2. Please allow slight manual measurement deviation for the data.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S5b1084b9ffc44a46aea40d4cbd5a8478Z.jpeg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S1ff46adfb86245f59af3b0383f053f67X.jpeg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd8d537d926ab4f7fbb77c87925bf87ddu.jpeg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S35255c7fc79348c79115d31fa36cb289I.jpeg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc0857bb364784936af04db212576509ab.jpeg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb99e581a59e84140b6975f74642ef45dz.jpeg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S592908c3f6714963945d318762f10e8fe.jpeg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb8dd0b9964fc4c68b890e08a754b5498T.jpeg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6b5e76d046014162bb94d9cb5b96a0b7X.jpeg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S2672f7d75fc345bb841deb33031b0f0eg.jpeg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd17b35f81db4439588864d2d5f01e4b94.jpeg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9794c6cc2fb64c9db288dca9aebae39eX.jpeg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S38636de980dd420096e93fe1673f6be5e.jpeg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9794c6cc2fb64c9db288dca9aebae39eX.jpeg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd17b35f81db4439588864d2d5f01e4b94.jpeg\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Keszoox","offers":[{"title":"China Mainland","offer_id":47723210735851,"sku":"200007763:201336100","price":134.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/S6b5e76d046014162bb94d9cb5b96a0b7X.webp?v=1770449708"},{"product_id":"6g-digital-programmable-attenuator-30db-step-0-25-rf-module-lf-6ghz-30db-step-size-0-25db-oled-display-sma-0-31-75db","title":"6G Digital Programmable Attenuator 30DB Step 0.25 RF Module LF-6GHz 30DB Step Size 0.25DB OLED Display SMA 0-31.75dB","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKeszoox\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDIY Supplies\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eElectrical\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e* Brand new and high quality\u003cbr\u003e* Made of high quality materials, sturdy and \u003cbr\u003e* 6G digital programmable attenuator 30DB step size 0.25 RF module\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003cbr\u003eWorking frequency: LF-6GHz\u003cbr\u003eAttenuation adjustment range: 0-31.75dB\u003cbr\u003eAttenuation step size: 0.25 (dB)\u003cbr\u003eInsertion loss: ≤1.5dB (high frequency side insertion will be larger)\u003cbr\u003eStanding wave ratio: ≤1.4\u003cbr\u003eAttenuation accuracy: ±0.25dB Max\u003cbr\u003eRated power: ≤1W\u003cbr\u003eConnector form: SMA (female, female threaded hole)\u003cbr\u003eTemperature range: -10℃～+50℃ ()\u003cbr\u003e                  -40℃～+70℃(not operating)\u003cbr\u003eSize: 55X40X16.5mm (excluding SMA interface protruding part, SMA protruding part 9mm)\u003cbr\u003eWeight: approx. 57 grams\u003cbr\u003eInput and output impedance: 50 ohms\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1 x 6G digital programmable attenuator 30DB step size 0.25DB OLED display\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNote: \u003c\/strong\u003e\u003cbr\u003e1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.\u003cbr\u003e2.Please allow slight manual measurement deviation for the data.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se5bcc044439c4fcdae16ba5d442fc9dee.jpeg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S840b31a2d4c24d8cb8669ef052c0e6a3i.jpeg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sa501b3f1e45f4e7b81d84e40c4a4eff1M.jpeg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S166740a7893a48a49de4e8a29056647cn.jpeg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S40e05d5318c445a49bb97d83aea446356.jpeg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sbc5acb971a6849f28be891fe359d6b7dJ.jpeg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sff3d176df7ed4f9785a4abf9c050b028E.jpeg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S5bb35affe11f42a2b95244451735dd90v.jpeg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S056c334f26264e268457f8b913f6ed45X.jpeg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S45345d3525b6456caf95d34a6686c0c1D.jpeg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Scadb15cb6d3644119a998c8e23e05a9fh.jpeg\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Keszoox","offers":[{"title":"China Mainland","offer_id":47723224039659,"sku":"200007763:201336100","price":147.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/S7c89620483904db0b3fcafc580217ddel.webp?v=1770449946"},{"product_id":"096-oled-display-128x64-i2c-20cm-wire-arduino-esp32-stm32-3pack","title":"0.96\" OLED Display Module 128×64 I²C with 20cm Wire — Arduino, ESP32, STM32 (3-Pack)","description":"\u003ch2\u003e0.96\" OLED Display Module 128×64 I²C — Arduino, ESP32, STM32 (3-Pack with 20cm Wire)\u003c\/h2\u003e\n\n\u003cp\u003eThis \u003cstrong\u003e3-pack of 0.96\" OLED display modules\u003c\/strong\u003e provides high-contrast 128×64 pixel displays with I²C interface and 20cm pre-wired cables for immediate use. OLED displays are self-luminous — each pixel generates its own light, resulting in perfect black levels, high contrast, and wide viewing angles without a backlight. Compatible with Arduino, ESP32, STM32, Raspberry Pi, and any I²C-capable microcontroller. Works with the Adafruit SSD1306 library.\u003c\/p\u003e\n\n\u003ch3\u003eDisplay Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisplay Size:\u003c\/strong\u003e 0.96 inch diagonal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 128 × 64 pixels\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eController:\u003c\/strong\u003e SSD1306 (or compatible)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e I²C (address: 0x3C or 0x3D)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e 3.3V – 5V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisplay Type:\u003c\/strong\u003e OLED — self-luminous, no backlight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eViewing Angle:\u003c\/strong\u003e \u0026gt;160°\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColors:\u003c\/strong\u003e Blue, white, or yellow-blue (select version)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCable:\u003c\/strong\u003e 20cm pre-wired (included)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 3 modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eArduino Wiring (I²C)\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eVCC → 3.3V or 5V | GND → GND\u003c\/li\u003e\n  \u003cli\u003eSDA → Arduino A4 | SCL → Arduino A5\u003c\/li\u003e\n  \u003cli\u003eInstall Adafruit SSD1306 + Adafruit GFX libraries\u003c\/li\u003e\n  \u003cli\u003eI²C address: 0x3C (most common)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOLED vs LCD — Why Choose OLED?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOLED:\u003c\/strong\u003e Perfect blacks, high contrast, wide viewing angle, low power in dark scenes, no backlight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLCD:\u003c\/strong\u003e Backlight always on, lower contrast, narrower viewing angle, lower cost\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSensor data readout (temperature, humidity, pressure)\u003c\/li\u003e\n  \u003cli\u003eIoT device status display\u003c\/li\u003e\n  \u003cli\u003eMini clock or timer display\u003c\/li\u003e\n  \u003cli\u003eMenu navigation display for rotary encoder projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e3-pack of 0.96\" OLED 128×64 I²C modules with 20cm cables — high contrast, self-luminous, Arduino\/ESP32\/STM32 compatible for sensor readout and IoT projects.\u003c\/p\u003e","brand":"Keszoox","offers":[{"title":"Yellow Blue \/ China Mainland","offer_id":47798496854251,"sku":"14:350850#Yellow Blue;200007763:201336100","price":60.12,"currency_code":"USD","in_stock":true},{"title":"White \/ China Mainland","offer_id":47798496887019,"sku":"14:350686#White;200007763:201336100","price":60.12,"currency_code":"USD","in_stock":true},{"title":"Blue \/ China Mainland","offer_id":47798496919787,"sku":"14:173#Blue;200007763:201336100","price":60.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Sf2b0c31eed534031ae987d817c7ef4b6e.webp?v=1770565657"},{"product_id":"1-pcs-generator-air-filter-kit-for-16-26kw-air-cooled-standby-generators-with-070185e-oil-filter-and-0j8478s-air-filter-1","title":"1 Pcs Generator Air Filter Kit For 16-26kW Air-Cooled Standby Generators With 070185E Oil Filter And 0J8478S Air Filter","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKeszoox\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv style=\"font-size: 20px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: times new roman; font-size: 20px;\"\u003e\u003cspan style='font-size: 20px; font-family: \"times new roman\";'\u003e\u003c\/span\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: times new roman; font-size: 20px;\"\u003e*Compatibility: Designed specifically for 16-26kW air-cooled standby generators with a 999cc engine, a perfect fit for models like 7034, 7035, 7043, and more from 2013 to present.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: times new roman; font-size: 20px;\"\u003e*Complete Maintenance Value Pack: This comprehensive kit includes essential components such as the 070185E oil filter, 0J8478S air filter, providing everything needed for effective maintenance in convenient package.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: times new roman; font-size: 20px;\"\u003e*Effortless Installation: The maintenance kit is designed for easy installation without the need for tools, allowing users to replace filters quickly and efficiently, saving time and effort.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: times new roman; font-size: 20px;\"\u003e*Enhanced Performance: Regular maintenance with this kit helps to keep your generator running smoothly and efficiently, prolonging its lifespan and optimal performance during power outages.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: times new roman; font-size: 20px;\"\u003e*Convenient Oil Funnel: The included oil funnel simplifies the oil changing process, making it easy to pour oil without spills, further enhancing the user experience and maintenance routine.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: times new roman; font-size: 20px;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: times new roman; font-size: 20px;\"\u003e*Product Name:6485 Air Filter 16-26kW Air Cooled Generators with 070185E Oil Filter, 0J8478S\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: times new roman; font-size: 20px;\"\u003e*Material:N\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: times new roman; font-size: 20px;\"\u003e*Size:\u003cspan style='font-family: \"times new roman\"; font-size: 20px; text-wrap-mode: wrap;'\u003eAs shown\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: times new roman; font-size: 20px;\"\u003e*Color:As shown\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: times new roman; font-size: 20px;\"\u003e*Number of Pieces:A set\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20px; font-family: times new roman;\"\u003ePackage Content:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px; font-family: times new roman;\"\u003e1*Air filter kit\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20px; font-family: times new roman;\"\u003eNote:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px; font-family: times new roman;\"\u003e1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.\u003cbr\u003e2. Please allow slight manual measurement deviation for the data.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S5b1084b9ffc44a46aea40d4cbd5a8478Z.jpeg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S1ff46adfb86245f59af3b0383f053f67X.jpeg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd8d537d926ab4f7fbb77c87925bf87ddu.jpeg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S35255c7fc79348c79115d31fa36cb289I.jpeg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc0857bb364784936af04db212576509ab.jpeg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb99e581a59e84140b6975f74642ef45dz.jpeg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S592908c3f6714963945d318762f10e8fe.jpeg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb8dd0b9964fc4c68b890e08a754b5498T.jpeg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6b5e76d046014162bb94d9cb5b96a0b7X.jpeg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S2672f7d75fc345bb841deb33031b0f0eg.jpeg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd17b35f81db4439588864d2d5f01e4b94.jpeg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9794c6cc2fb64c9db288dca9aebae39eX.jpeg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S38636de980dd420096e93fe1673f6be5e.jpeg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9794c6cc2fb64c9db288dca9aebae39eX.jpeg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd17b35f81db4439588864d2d5f01e4b94.jpeg\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Keszoox","offers":[{"title":"China Mainland","offer_id":47798518251755,"sku":"200007763:201336100","price":134.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/S6b5e76d046014162bb94d9cb5b96a0b7X_09b1b8d2-1b90-4640-bd61-9c0523af6250.webp?v=1770565997"}],"url":"https:\/\/keszoox.com\/collections\/oled-lcd-display-modules.oembed","provider":"Keszoox","version":"1.0","type":"link"}