Hello everyone, The + lead of my 6 AA batteryholder with 6 AA NiMH batteries in it (a total voltage of 7.2 V) accidently has be connected to my Arduino' s Digital pin 0 (the RX Serial pin) . Is it damaged now? I didn't connect the - lead to the Arduino Board. Kind Regards, Superpelican =(

Is my RX pin damaged?

cmiyc March 19, 2011, 1:22pm 5

Can you still upload code to the board? If so, RX is fine.

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