MCLR causing trouble . .

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  1. - 17th December 2007, 12:18 #6
    shahidali55's Avatar
    shahidali55
    shahidali55 is offline Member
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    Ok, now i have a 100uF capacitor at output of 7805, .1uF directly on to PCB between Vcc and GND. I have already put 120ohm resistors in series with common anodes, the anodes and cathodes are being driven with transistor buffers.
    The PIC resets if i just touch any part of the Vcc grid with a screwdriver in my hand.
    (Also kept it running and it reset after around 3 hours)
    I tried using a 16f628A, same problem even if i disable MCLR at programming...
    Last edited by shahidali55; - 17th December 2007 at 12:21.
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