The Lazer Blazer
Sep 14, 2012
I got 150 blue LEDs from Jameco, and wired them up using spare cat-5 cable. An Arduino and a TI TLC-5952 made for a simple control circuit. The result was awesome. On the back, an animated Atari logo chased itself. On the lapel, a string of LEDs “breathed” like a sleeping Mac laptop.