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Help with KDROK L298 Dual H Bridge Motor Driver DC 6.5V-27V 7A Motor Control ? 2021-03-22T21:45:49+00:00

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  • Randy
    Post count: 0

    Hello, I am having difficulties with this board. I have supplied a PWM of 250 HZ to the enable pin, and when I connect the IN1 or IN2 pin to the output pin of a microcontroller, the IN1 or IN2 activates even on a low signal of 3.6mV. Is there an issue with my board? How can I fix this?

    Thanks!

    Drok
    Keymaster
    Post count: 2971

    Hello Randy,

    Please check wheteher it is this item, https://www.amazon.com/dp/B06XGD5SCB?ref=myi_title_dp

    Would you please tell us more details about your connection? When you connect 3.6mV to IN1,  what is the voltage levle on  +5V, EN A, IN2?

    Best regards,

    DROK

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