This project will show you how to use a potentiometer to change a servo’s position.
Step 1 – connect potentiometer and servo with Arduino, see following graph:
Step 2 – Download pot-servo.ino Sketch file, load it into Arduino.
Step 3– Test Project
Turn potentiometer to different position, you will see servo will automatically turn different angle as per potentiometer resistor value.
Project Demo Video: