Aurora 9x18 Teaser 1

Check out my site to learn how to build one of those! http://www.theLEDart.com/ [About Aurora 9x18] Using 162 LEDs, Aurora 9x18 creates beautiful waves of colors. The heart of the unit is PIC24F08KA101 micro-controller. Using a proprietary technique, this controller controls 9 x 3 (RGB) independent channels of PWM signals. The result is just beautiful. The unit is a little over 4 inches in diameter. Fitting all of the components in this small unit was no simple task...