RGBike POV
posted Jun 15th 2009 1:30pm by Eliot Phillipsfiled under: android hacks, led hacks, transportation hacks

[Hazard] wanted a full color POV display for his bike wheel. Adafruit’s SpokePOV is single color and Monkeylectric’s original version didn’t display images. He also balked at the cost and decided to manufacture his own version. It uses 16 RGB LEDs on a single layer board he manufactured himself. It’s an entirely through-hole design to make assembly easy. It uses a hall effect sensor to synchronize the image display. The two main components are an ATmega328p microcontroller, which should make it Arduino compatible, and a TLC5940 PWM LED driver. It’s a very well documented build and certainly a good looking effect.
[via adafruit]





Dup Post
http://hackaday.com/2009/06/11/rgbike-pov/
Posted at 2:03 pm on Jun 15th, 2009 by firetech