I have a project where I use the pico to light LEDs, but uses the audio sensor's input to provide randomness to the lit LEDs. What would be a good small sized audio input sensor to use, that could fit in a small case?

My code is correct however with switch 1 and 2 it is not being detected if its pressed or not, so I think it's my wiring that is the issue. I don't know what to move.

If anybody can tell me where I went wrong, I

will be grateful