can I use a momentary button on a analog pin on a Arduino mega 2560. I have seen how to use a pot on a analog pin to change the led's on the bar graph lab and I would like to change the pot to two momentary buttons one to move to the next pin up and one to move to the next pin down. How would I hook…

can I use a momentary button on a analog pin?

GoForSmoke April 14, 2013, 2:11am 11

Nope. Not using the pullup resistor. The pullup uses less power. The logic is just reversed.

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