This is what started my obsession with high-power LEDs. It was the first time I was able to get a microcontroller to mix colors using PWM. A magical moment in my life. ;]
From the YouTube video info:
just a small microelectronic circuit project I did for fun :D
For those of you asking how to build this, inspiration was derived from:
http://hackedgadgets.com/2006/09/06/hacked-ikea-led-mood-lamp/
As a side note, it bothers the heck out of me that there was this bug in my code. Notice how, in the video, the light gets to green, and then immediately snaps to blue without a smooth fade. I thought about fixing this and re-uploading, but I already have like 38K views on the youtube video and didn’t want to ruin the count. Thus, the video stays the same. Go me!
Matt, that would look awesome at the Kitty Kat Klub, nifty idea.