Possible? to use 'SOUND' to drive a Stepper Motor Driver Board

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  1. - 30th October 2013, 15:28 #1
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    Default Re: Possible? to use 'SOUND' to drive a Stepper Motor Driver Board

    You're not stupid, but sound is so taxing your pic can't do anything else while it is SOUNDing.
    You might be wanting to look at a hardware PWM if you want PWM running full time.
    SOUND only does 0 - 0xFF steps (I think).

    "Has anyone already done this"
    I suspect single bit PWM audio is used to do the floppy drive music videos on YouTube.
    Last edited by Art; - 30th October 2013 at 15:34.
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