I'm not sure this is in the right forum, but I have a code that turns an LED light on when one of 5 FSRs is pressed. I unplugged the USB overnight, plugged it back in today, and none of it is working.
I verified and reuploaded the code to the board, ensured wires were all the way in, and tried a different LED, but it still isn't working.
Any ideas on how to fix this?
The fact that you said it was working yesterday with version "x" of your sketch, bit not working now with the same version, would tend to exonerate the code, and you say you tried a new led, and that the wiring's the same as yesterday and checked, then it would be the Arduino that failed overnight...
Have you tried uploading any other sketch, say Blink, just to prove that the Arduino and the compile / upload process is good?
Maybe just for the heck of it, show us the code and wiring diagram?
I verified and reuploaded the code to the board
The board?