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Topic: Pin 13 HIGH Problem (Read 627 times) previous topic - next topic


I have the following Problem:
on Pin 13 I only get 3.3 Volts on HIGH output,
on all other pins i get 4.4 Volts.
Someone knows the problem?
What can I do to get there 4.4 V although?

I have a 12 V Input on my USB-Board

Thanks a lot for your help!!



The pin 13 have a resistor

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