Remember the 2 meter POV display? Well, that same group of students are at it again. This is the display they built for parties. It is 5 meters wide and 2.5 meters tall, 240 LEDs, controlled by 40 AVR ATmega48s. This is pretty nice. We think next time they should go for RGB.
Ping pong ball LED wall display
April 26, 2009 By 16 Comments