Check out my Instructable to learn how to build one of those!
http://www.instructables.com/id/Aurora-9x18-RGB-LED-art/
[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...
When I saw the colour balls at the preview I though this was a touhou video lawl.
Nashezbaern0n 9 months ago
@Nashezbaern0n
Oh, yes. Hahaha.
atbeam 9 months ago
Really nice.... btw, song's name plz?
Aphextuoso 9 months ago
@Aphextuoso
The name of the track is "Night City". It was in the collection that came with Soundtrack Pro (a part of Final Cut Studio). Don't think it's available by itself...
atbeam 9 months ago