Virtual Color Mixer
You can send multiple values from the Arduino board to the computer using the serial print function. In this project, the analog values from three potentiometers are used to set the red, green, and blue values of the background color of a Processing sketch running on the computer.
Connect three potentiometers to power, ground and analog pins 0-2. Use the Arduino and Processing codes "Virtual Color Mixer".
Created on April 16, 2009, 15:25