What happens if you just reset the Uno, with the reset button, without cycling the power? Can you, please, post your code? Please read the "how to use the forum-please read" stickies to see how to format and post code.
What happens if you just reset the Uno, with the reset button, without cycling the power? Can you, please, post your code? Please read the "how to use the forum-please read" stickies to see how to format and post code.