Brand Unbranded
UPC 7089300937851

Check the listing for details. Blue Square Wave Signal Generator PWM Board Module Pulse Frequency Duty Cycle Ad. Condition: New. Listed at 12.69 USD. PWM output can set frequency and duty cycle respectively, and can communicate with serial port. PWM output can be set frequency and duty cycle respectively. XXX (no decimal point): the smallest unit is 1Hz, ranging from 1Hz - 999Hz;.

$8.88
$12.69