The PWM Signal Generator Module combines an accurate 0-150kHz PWM generator with pushbutton controls and LCD display that shows frequency and duty cycle.
XY-LPWM or HW-753 PWM Signal Generator Module
KEY FEATURES OF PWM SIGNAL GENERATOR MODULE:
0-150kHz output frequency range
0-100% duty cycle
3-30V operation and output pulse amplitude
Simple pushbutton interface
LCD display of frequency and duty cycle
5-30mA maximum current output
Serial TTL interface, 3.3V logic compatible.
This is a nice little module that can be used as a flexible square wave generator for conducting experiments, testing and controlling devices that require a PWM input. Having the display and simple pushbutton interface makes it easy to set. Adding an output driver allows it to drive motors, solenoids, servos, dim LEDs and other pulse applications.
Output of three-channel PWM at the same time, Adjustable frequency, 3-channel frequency output consistent, duty ratio can be adjusted independently, suitable for most occasions
LCD can control frequency and duty ratio, easy to operate;