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⚙️ Power your projects with precision — don’t get left behind in the signal race!
The CenryKay PWM Signal Generator is a compact, dual-mode frequency generator offering adjustable 1Hz to 150kHz output with PWM and pulse waveforms. Featuring a clear LCD display and easy mode switching, it delivers up to 30mA output current at your supply voltage, ideal for controlling motors, drivers, and automation components in professional and industrial applications.
| ASIN | B08R5DM2FV |
| Best Sellers Rank | #421,184 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #220 in Function Generators |
| Date First Available | December 22, 2020 |
| Item Weight | 1.76 ounces |
| Manufacturer | CenryKay |
| Package Dimensions | 4.41 x 3.27 x 2.05 inches |
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.
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.
A**N
Works Great
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.
Trustpilot
3 weeks ago
4 days ago