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Results tagged with gpio
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user 125419
GPIO is an acronym for general purpose input/output. The term is typically applied to a pin on a microcontroller (or other device) that may be changed between an input and output under software control. It can be used for an application defined purpose, as opposed to being constrained to a single designated function.
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What causes, and can you fix "stuck" gpio pin?
Depending on how bad the case is you may still be able to get some use out of it. I have a similar problem with one of my Mega boards where it's been abused to the point that I always get a reading of …
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