Driving a 180ma relay from PIC port

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  1. - 20th April 2007, 08:29 #20
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    jamie_s
    jamie_s is offline Junior Member
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    My supply circuits are generally as shown in the dodgey mspaint attachment.

    This only powers the pic, any other devices ie relays etc are powered from the source or seperate regulators. I use this circuit in automotive projects without issue.
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