I used the Arduino for my flap positioning monitor. used a slide resistor to monitor position and feedback to Arduino. A 10 bar LED for indicating.
Used the resistor in the servo as the position source for my radiator door positioning. Display was a simple 10 bar LED. Both work really well.
Used the resistor in the servo as the position source for my radiator door positioning. Display was a simple 10 bar LED. Both work really well.