Stupidly huge POV display
Hack a Day — [Mario Mauerer] and friends were commissioned to build this 2m persistence of vision display (translated) for a party (in a hight-voltage lab no less). Dubbed “Display from Hell”, it uses 100 blue SMD LEDs to generate the POV images. They’re connected to an ATMega64 via shift registers. Their target speed is 600rpm for a flicker free image, which ...

Huge POV (Persistence of vision)
MAKE Magazine — Huge POV (Persistence of vision) via Hackaday. You can of course make your own version, maybe a little less "dangerous" using the POV kit we have in the Maker Shed store - propeller not included. Read more | Permalink | Comments | Read more articles in DIY Projects | Digg this!