Have you tested the analogue input pins work correctly ?
Connect them to ground and take an analogue reading then connect to +5V and take another reading. You should get zero then 1023 (or close to that)
Just an idea.
Have you tested the analogue input pins work correctly ?
Connect them to ground and take an analogue reading then connect to +5V and take another reading. You should get zero then 1023 (or close to that)
Just an idea.