Runs on 2-3 AA batteries for 10 hours or more, assuming 3000mAh alkalines and 50% image coverage.Ĭomes with high-brightness red/yellow/green or blue LEDs Wired: Programmable full-wheel images in any colorĬan be used with road, mountain or BMX wheels!ģ0 LEDs on each side (22 for BMX) x 256 radial pixels 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 source software for uploading and editing stored bitmap images, and a high-quality kit with all the parts necessary to build your own.