Hello,
I currently am using an Arduino Uno Genuine board and running a code for testing. When running, without anything attached to my board, it is outputting values and I am unsure of how it is outputting values with no input values.
The serialprint.ln lines are what are outputting values, and I am unsure of why it is outputting values when no input is going on.
I believe that it may be noise values but how much range does noise have values for?
Attached, is my code.