Hey everyone! I'm new to Arduino, so this might be a "dumb" question: is it possible to use the 5v pin on the Arduino to supply power to the Arduino? I know it is usually used for power output, but I was was wondering if it works as a power input. Thanks in advance! Charles Fries

Arduino 5v Pin

system March 8, 2012, 3:33am 4

but their is just a vin pin.
why not use it?

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