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Topic: Quick Q about ATMega's? (Read 737 times) previous topic - next topic


Ah OK. So it's actually driven to ground, not pulled down. So my idea will work fine then. I kind of suspected this, but I was unsure as I thought the ATMegas maybe just left the pin floating on LOW. Thanks for that :)

Nick Gammon

Just to clarify, it is driven to ground if it it output/low. If it is input/low it is floating.

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