Does it have to be one of the Ipod wheels ?
Couldn't you do the same with an ordinary rotary encoder, maybe with a large knob on it ?
Implementing a rotary encoder with Arduino has been done before, and has been discussed in the forum.
Does it have to be one of the Ipod wheels ?
Couldn't you do the same with an ordinary rotary encoder, maybe with a large knob on it ?
Implementing a rotary encoder with Arduino has been done before, and has been discussed in the forum.