Hi, I'm currently working on a teensy based (game)controller, but i have some problems:
My projects just keeps spitting out random letters forever, whenever i push a button (the point is it should spit out one specific letter at a time).
I have tested my circut pretty well, and can't seem to find my flaw in there, but would you maybe take a look at me (relatively short) to see if the mistake is in there? http://pastebin.com/wjvQB2HT
or could multiple wires close together interfere with each other (sorry, i'm not a smart man..)