This is my first post on this forum, my name is Greg and I've just received my Arduino Uno a few days ago. I've been playing all day with it, and I love it, it reminds me of my old course of electronic back in the days...
I have an issue: I've done the Digital Read Serial tutorial (http://arduino.cc/en/Tutorial/DigitalReadSerial) on the port 2, and I always got the value going randomly from 0 to 1. I've checked my circuit, it seems all good. So I've checked with different ports, and this is working well with port 4, 5, 6 and 7. Also, could you please tell me if there is a physical issue with the board or if you see any reason for me having this issue ? :sweat_smile:
:) Many thanks in advance for your help !! :)