For the holidays I wanted to make an
Arduino powered Christmas tree ornament with 18 controllable
LEDs (4 colors) plus a bright cool white "star" LED.
The LEDs light up and flash with several
I also included an "Easter Egg" for the Hackaday.com
Fubarino SD Contest. All the LEDs will flash at
the same time, using Morse code to display the Hackaday URL.
Click on the Christmas tree to watch a video.