XY-PWM1 Adjustable PWM Signal Generator Module Pulse Frequency Duty Cycle Square Wave
4.99
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Customer Reviews
J***s
November 1, 2019
This is a great product. PWM can be adjusted from 0% to 100% mark:space ratio. Frequency goes up to well over 50Khz but with not so square waves at this frequency. Down around 5Khz is nice and sharp.