Wheels bike light circuit

ATTINY2313 a flashy accessory for your bike 74LS595N 25LC080P a good practice based on the software with all the details have pcb diagram hex code schema (schema) and PCBs (br) Latest eaglecad prepared by

Spoke POV is an easy-to-build electronic toy that turns your bike wheel into a customized display! The project includes a free schematic design, open software for uploading and editing stored bitmap images, and a high-quality kit with all the necessary parts to create your own image.

Features

Can be used with road, mountain or BMX wheels!
30 LEDs per side (22 for BMX) x 256 radial pixels
Runs for 10 hours or more on 2-3 AA batteries, assuming 3000mAh alkali and 50% image coverage.
Can work on rechargeable NiMH AAs
Automatically turns off after 3 minutes
The software runs on any Mac, Windows or Linux computer with a Serial, Parallel or USB port

Single lever, total persistence at 15mph. Two-spoke, 10mph. Three-spoke, 7mph. (Assuming a mountain bike wheel). It looks cool even if it’s not completely permanent.

Great for safe driving at night, providing excellent side visibility.

Playa test done!

Spoke POV is an easy-to-make electronic kit toy that turns your bicycle wheel into a customized display! The project includes a free schematic design, open software for uploading and editing stored bitmap images, and a high-quality kit with all the parts necessary to build your own.

Source: http://www.ladyada.net/make/spokepov/index.html – Wheels bike light