bikelightBolero
2008-04-06 19:32
electronics
This is my hacked front light for my bike. It's an ATtiny45 AVT microcontroller that I programmed to play the complete 14min drum part in Ravel's Bolero. The reason I picked Bolero was that it's a fairly well-known rhythm and that it's very repetitive (= don't require much memory).
Firmware attached below.
bikelightBolero with sound from laptop
bike light circuit schematics