Driving a DC motor /w 16f84a

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  1. - 29th April 2007, 18:56 #4
    Lilmanmgf's Avatar
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    I don't know how to post pictures here, so here is a link to the circuit. Sorry it looks bad, but I only had ms paint.

    http://69.65.40.73/lilman/motorpushpull.jpg

    At the moment I was just using on-off to keep the motor on. I wasn't sure if the 16f84a was capable of PWM. The circuit will only run for 15 second intervals. Thank you for all the help.
    -Chris

    Edit- I'm using two AA batteries to power the PIC. The datasheet said it can operate between 2v and 5.5v. I was thinking of using a separate 5v or 6v battery for the motor and transistors.
    Last edited by Lilmanmgf; - 29th April 2007 at 18:59.
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