Collection: Electronic Modules
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ESP8266 WiFi Module — ESP-12E / ESP-12F / ESP12S, 802.11 b/g/n, Arduino & IoT
Vendor:KeszooxRegular price From $7.40 USDSale price From $7.40 USDUnit price / per -
5×7cm Double-Sided Prototype PCB Board — ESP-12E/F, ESP32, Arduino Compatible
Vendor:KeszooxRegular price $9.80 USDSale price $9.80 USDUnit price / per -
ESP8266 ESP-01S + DS18B20 WiFi Temperature Sensor Module — Smart Home IoT, Arduino
Vendor:KeszooxRegular price $6.04 USDSale price $6.04 USDUnit price / per -
PCF8574T / PCF8574 I²C 8-Bit I/O Port Expander IC SOP-16 – Pack of 5
Vendor:KeszooxRegular price $12.72 USDSale price $12.72 USDUnit price / per -
USB to TTL Serial Adapter Module — CH340G / FT232RL, 5V / 3.3V, for Arduino & MCU Programming
Vendor:KeszooxRegular price From $7.20 USDSale price From $7.20 USDUnit price / per -
DT-06 WiFi Serial TTL Module — Transparent Transmission, HC-06 Compatible, ESP-M2, 3.3V/5V
Vendor:KeszooxRegular price From $9.16 USDSale price From $9.16 USDUnit price / per -
ESP-01 USB Programmer Adapter — CH340G, USB to ESP8266 UART, Flash & Debug
Vendor:KeszooxRegular price $4.92 USDSale price $4.92 USDUnit price / per -
Passive Buzzer Shield V1.0 for WEMOS D1 Mini — Alarm & Tone Module, 3.3V / 5V
Vendor:KeszooxRegular price $4.36 USDSale price $4.36 USDUnit price / per -
433MHz LoRa SX1278 Long Range RF Wireless Module — DRF1278F, UART, -148dBm Sensitivity
Vendor:KeszooxRegular price $12.40 USDSale price $12.40 USDUnit price / per -
ESP8266 Serial WiFi Module — ESP-12E / ESP-12F / ESP-12S, 802.11 b/g/n, AT Commands
Vendor:KeszooxRegular price From $7.40 USDSale price From $7.40 USDUnit price / per -
Bi-Directional Logic Level Converter — 4/8-Way, 5V ↔3.3V, UART/I²C/SPI, Anti-Reverse
Vendor:KeszooxRegular price From $4.32 USDSale price From $4.32 USDUnit price / per -
ESP8266 ESP-01 Serial WiFi Adapter Module — 3.3V / 5V Breakout PCB for Arduino & UART
Vendor:KeszooxRegular price From $3.76 USDSale price From $3.76 USDUnit price / per -
AT-09 / HM-10 BLE 4.0 Bluetooth Module — CC2541, UART, 3.6–6V, Arduino / iOS / Android
Vendor:KeszooxRegular price $7.76 USDSale price $7.76 USDUnit price / per -
ESP8266 / ESP32 Serial WiFi Module — NodeMCU, Wemos D1 Mini, ESP-01S, for Arduino & IoT
Vendor:KeszooxRegular price From $5.40 USDSale price From $5.40 USDUnit price / per -
Arduino Nano 3.0 Compatible Board — ATmega328P, CH340G, Type-C / Micro USB
Vendor:KeszooxRegular price $12.84 USDSale price $12.84 USDUnit price / per -
2PCS NRF24L01+ 2.4GHz Wireless Data Transmission Module Upgraded Version
Vendor:KeszooxRegular price $14.96 USDSale price $14.96 USDUnit price / per -
ESP8266 ESP-01/ESP-01S WiFi Module with DHT22 AM2302 Temperature Humidity Sensor
Vendor:KeszooxRegular price From $5.28 USDSale price From $5.28 USDUnit price / per -
BT-06 RF Wireless Bluetooth Module HC-06 RS232/TTL to UART Converter for Arduino
Vendor:KeszooxRegular price $7.40 USDSale price $7.40 USDUnit price / per -
DC 5V Micro USB Bluetooth MP3 Decoder Audio Board with LCD Display FM Radio SD Card Module
Vendor:KeszooxRegular price $21.96 USDSale price $21.96 USDUnit price / per -
HC-05 / HC-06 Bluetooth Serial Module | Master-Slave | 6-Pin / 4-Pin | Wireless UART Pass-Through | Arduino
Vendor:KeszooxRegular price From $7.00 USDSale price From $7.00 USDUnit price / per -
ESP32 Series SuperMini Development Board WiFi Bluetooth for C3, S3, H2, C6
Vendor:KeszooxRegular price From $12.32 USDSale price From $12.32 USDUnit price / per -
CJMCU-5351 Si5351A Clock Generator Module — I2C, 8kHz–160MHz for Arduino & SDR
Vendor:KeszooxRegular price From $12.32 USDSale price From $12.32 USDUnit price / per -
ESP32-CAM Development Board ESP-32S WiFi & Bluetooth Module with OV2640 Camera
Vendor:KeszooxRegular price From $10.64 USDSale price From $10.64 USDUnit price / per -
ESP32-C3 SuperMini Development Board with 0.42" OLED Module and Ceramic Antenna WiFi Bluetooth
Vendor:KeszooxRegular price $21.84 USDSale price $21.84 USDUnit price / per























