{"product_id":"pwm-signal-generator-module-1hz-50khz-adjustable-duty-cycle","title":"PWM Signal Generator Module — 1Hz–50kHz, Adjustable Duty Cycle, Arduino","description":"\u003ch2\u003ePWM Signal Generator Module — 1Hz–50kHz, Adjustable Duty Cycle, Arduino\u003c\/h2\u003e\n\n\u003cp\u003eA compact \u003cstrong\u003ePWM signal generator module\u003c\/strong\u003e producing adjustable PWM signals from \u003cstrong\u003e1Hz to 50kHz\u003c\/strong\u003e with \u003cstrong\u003e0–100% duty cycle control\u003c\/strong\u003e — all adjustable via onboard potentiometers. Generate PWM signals for \u003cstrong\u003emotor speed control, LED dimming, servo testing, and PWM circuit development\u003c\/strong\u003e without writing any code. The module outputs a clean, stable PWM signal that can drive MOSFETs, motor drivers, and other PWM-controlled devices directly.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFrequency range: \u003cstrong\u003e1Hz–50kHz\u003c\/strong\u003e (adjustable via potentiometer)\u003c\/li\u003e\n\u003cli\u003eDuty cycle: \u003cstrong\u003e0–100%\u003c\/strong\u003e (adjustable via potentiometer)\u003c\/li\u003e\n\u003cli\u003eOutput voltage: \u003cstrong\u003e0–5V PWM signal\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupply: \u003cstrong\u003e5V DC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput current: \u003cstrong\u003eup to 30mA (direct drive)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDisplay: \u003cstrong\u003eLED frequency indicator\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 a Dedicated PWM Generator?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eNo code required\u003c\/strong\u003e — adjust frequency and duty cycle with potentiometers\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eWide frequency range\u003c\/strong\u003e — 1Hz to 50kHz covers most PWM applications\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eIndependent frequency and duty cycle\u003c\/strong\u003e — adjust each parameter separately\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eStable output\u003c\/strong\u003e — crystal-controlled for consistent PWM signal\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDC motor speed control via MOSFET or motor driver\u003c\/li\u003e\n\u003cli\u003eLED brightness dimming control\u003c\/li\u003e\n\u003cli\u003eServo motor testing and calibration\u003c\/li\u003e\n\u003cli\u003ePWM circuit development and testing\u003c\/li\u003e\n\u003cli\u003eFan speed control\u003c\/li\u003e\n\u003cli\u003ePower supply switching frequency testing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45672967405803,"sku":"","price":14.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/PWM-Signal-Generator-Module.jpg?v=1723007820","url":"https:\/\/keszoox.com\/products\/pwm-signal-generator-module-1hz-50khz-adjustable-duty-cycle","provider":"Keszoox","version":"1.0","type":"link"}