PIC driving Adjustable Voltage Regulator

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  1. - 6th June 2007, 11:48 #1
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    flotulopex
    flotulopex is offline Senior Member
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    Default PIC driving Adjustable Voltage Regulator

    Hello,

    I'm building a(nother) lead battery charger.

    Just to make sure I'm not missing something important, I would like somebody, who made this before, to tell me if my principle is correct.

    The PIC will read the Vout via ADC (GP1) and set the PWM (GP5) to adjust voltage.
    <img src="http://www.picbasic.co.uk/forum/attachment.php?attachmentid=1715&stc=1&d=118112643 8">
    Is there a better way to control a voltage regulator?
    Attached Images Attached Images  
    Roger
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