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Results tagged with bidirectional
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user 46794
Bidirectional implies that a single pathway allows for power or signals to flow in both directions.
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What actually happens when we set direction on GPIOs in controllers ?
I couldn't find the specific internal schematic for NXP's part in the User Manual, so I will explain using the one found in a ATMEL ATMega328, but they should look similar.
The picture shows the in …
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