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The CenryKay PWM Pulse Generator is a dual-mode frequency generator that offers adjustable frequencies from 1Hz to 150kHz. With a user-friendly LCD display and the ability to switch between PWM and pulse modes, this device is perfect for controlling motors and other electronic components in a variety of applications.
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.
F**R
A little bit noisy, but works fine if you just need a signal
This thing does a good enough job. If you need a very clean signal, consider other options. For me, it worked fine.
Trustpilot
2 months ago
4 days ago