Posted February 9, 2012 by Chris

“A very popular type of LED that has finally come about is the tri-color, RGB LED. The RGB stands for: red, green and blue since the LED is capable of displaying all three colors, independently. This means that an RGB LED can display any color of the rainbow. This is a powerful capability, but it also requires more control. This tutorial explains how to display all the colors of the rainbow on a single RGB LED using a PIC 18F452 microcontroller.”