If I have a wall adapter that goes into my arduino with 12v DC. Is the only place that power comes out in the vin pin? Also if I take the power from the vin, then run it through a circuit would the gnd pin on the input side of the arduino be able to handle 12vs?

Ground Pin

system January 4, 2009, 11:02pm 3

Thanks man. I am a noob but you rock for answering my dumb questions.

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