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Greenonline
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As the title implies. thank you in advanceI am referring to all digital I/O pins 0 to 13 and A0 to A5.

As the title implies. thank you in advance.

I am referring to all digital I/O pins 0 to 13 and A0 to A5.

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How many UNO pins have internal pull up resistors?

As the title implies. thank you in advance.