Go Down  Topic: Floppy servo controller with pot control (Read
940 times) previous topic - next topic   Hey guys!  I've wired a
floppy disk to the UNO using 3 wires (one for ground).  The code
I had been using that let me control it (somewhat) through the
serial monitor came from here:
http://www.instructables.com/id/floppy-drawbot/  That's great to
move it a certain pre-determined amount of steps, but I'm trying
to add manual control. I'm having trouble getting it to work
with a potentiometer though.   Have you thought about using a
rotary encoder?  It would can be setup to work similar to how
you want to use a potentiometer, but without the ADC that can
introduce errors.  Go Up