I demonstrate how to use AnalogRead to read the position of a potentiometer, use the MAP command to translate the value that can then be used to change the position of an attached servo motor.

About This Instructable


28 favorites


Bio: Electronics are a newly re-found hobby for me. I'm not an engineer - I'm an ordinary guy who likes to tinker with electronics in ... More »
More by meanpc: Potentiometers and AnalogRead - How to Arduino #4 How to Arduino #3 - Servos! Use a 1602 LCD display - How to Arduino #2
Add instructable to: