ckiick: basically, I connected one of the pins to ground, one of them to +5V and read from them alternately. Sometimes reading from a pin connected to ground would return 1023, and vice-versa. Adding the delay() fixed the problem.
ckiick: basically, I connected one of the pins to ground, one of them to +5V and read from them alternately. Sometimes reading from a pin connected to ground would return 1023, and vice-versa. Adding the delay() fixed the problem.