⚙️ Power Your Projects with Precision!
The PWM Signal Generator is a dual-mode frequency generator that operates between 1Hz and 150kHz, featuring adjustable duty ratios and a user-friendly LCD display. Ideal for controlling various motors and devices, it offers a robust performance with a voltage range of 3.3-30V and a signal carrying capacity of less than 30mA.
J**S
Worked perfect
Worked perfect to control a treadmill motor by pwm 20hrtz signal to board then duty cycle controls speed. Very happy
R**O
Only 2v amplitude
While it does produce a square wave of the desired frequency, the duty cycle is invented and the max amplitude is just under 2v. The v- and v+ pins only offset the signal, not increase the amplitude of the signal.
A**N
Works Great
The media could not be loaded. I used this PWM to control the RPM on a revolving weld table via stepper driver also used it with a with a similar style timer to control the on-off time on a wire feed welder.Both work great together, I recently ordered another timer to control the PWM in order to synchronize both the PWM and first timer.
L**E
Did as advertised
I used it to control a treadmill DC motor on my home made 72" belt sander it worked as intended. Great price.
Trustpilot
2 months ago
3 weeks ago