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Your cart is empty.5pcs PWM pulse frequency duty cycle module square wave rectangular wave signal generator signal XY-LPWM
R
Reviewed in the United States on February 14, 2025
PWM Square Wave Signal Generator XY-LPWM:These PWM Modules seem to have a fairly stable output signal, just a little frequency jitter.They don't drift off frequency as they warm up.Even after they have been powered down they still power back up at the same frequency that they were set to before.You can set doth frequency and the duty cycle.Also they are very compact for small projects.With 5 units in the box they are a fairly economical value.They don't include any connector pins, so you will need to solder on your own connectors or solder wires on to hook them up.Note:Other modules I have tested, have a little to a great deal of frequency and duty cycle drift as they warm up and also have a little frequency Jitter.This is the most stable PWM I have tested so far as far as staying on frequency without buying a high priced signal generator.
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