To run the client, download the processing IDE and create a new sketch with the code as shown in Listing 5. Run this code after you have uploaded the server sketch (Listing 5) to the Arduino.

With just one wire, an Arduino, and some really neat code, [peter] can get this servo to do whatever he wants. First he tells the Arduino the desired duration in frames per second.

However, in the place of a potentiometer, this design instead uses an AS5600 magnetic rotary position sensor to read the servo’s angle, via a magnet mounted in the servo’s gear. An Arduino is ...