I am making a GPS watch and both the GPS and the LCD use almost all of the digital I/O pins and I still need 5 pushbuttons to change the start, start, volume, etc. I spend about half a second thinking and i realize that none of my analog pins are being used. Problem solved... sort of. I just have no idea what code to use to use the analog pin instead of a digital pin. I figure this is possible because a potentiometer is practically a pushbutton with a ton of values between off and on. (I think like 1023 but thats not the point). So thats that.
Thanks in advance :astonished: :money_mouth_face::money_mouth_face: :astonished: