No. since your selected pin can be an output and it's not an open drain type (like many RA4) it will work without anything else than 1 resistor.
No. since your selected pin can be an output and it's not an open drain type (like many RA4) it will work without anything else than 1 resistor.
Steve
It's not a bug, it's a random feature.
There's no problem, only learning opportunities.
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