1. For wiring, we need to attach the shield to the Arduino, then do some simple wiring connections to get the actuator and potentiometer connected....

2. The idea behind the program is to take a reading of the potentiometer (or other analog sensor), take a reading of the actuators position, and co...

3. In this Instructable, we learned how to use the feedback from an analog sensor to control the position of an actuator. You can use the principle...