2 Channel PWM Pulse Frequency Adjustable Duty Cycle Square Wave Rectangular Wave Signal Generator Module to generate square wave for experiment development.
This is used to drive stepping motor driver’s square wave, Generate adjustable pulse for MCU using, Generate adjustable pulse for controlling relative circuit (PWM adjust lightspeed etc).
 
Features:
	
Two independent PWM cycle with variable Frequency and Duty cycle.
	
Wide frequency range 1Hz ~ 150Khz
	
Parameters configurable via Serial protocol
	
Dimensions: 41 * 28mm Thickness: 1.6mm