Does anyone know how I could control a servos degree with a potentiometer wirelessly. I though of using a transmitter and receiver, but I havn't found anything promising. I just need to control one servo with one potentiometer, but it wouldn't hurt if I could control more. I need the servo to basically mirror the rotation of the potentiometer for a robot head, and I want to eventually add another potentiometer that can adjust how much the servo will turn from the first POT depending on that the second POT is set on.