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    Dual Mode PWM PULSE Square Wave Module DC Stepper Motor Drive Driver Board

    • Item No : 175298237652
    • Condition : New
    • Brand : Unbranded
    • Seller : give226
    • Current Bid : US $4.79

    • * Item Description

    • PWM signal generator, square wave rectangular wave signal generator. PWM mode - frequency (continuous), duty cycle, pulse number adjustable;. PWM mode (display has "%" for PWM mode). 3.3.1 PWM output 20KHZ, 60% duty cycle: Select PWM mode, the frequency is set to 20.00, and the duty ratio is set to 060%.
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