[jonh] religiously tracks the miles he rides on his bicycle. When his odometer’s battery started getting low, he wanted a way to run the miles up to where they were before, since replacing the battery ...

I've been thinking of buying a bicycle computer, primarily for use of the odometer rather than the spedometer. I've never had one before, and I'm a little concerned about their accuracy - especially ...

A typical bicycle computer from the store rack will show your speed, trip distance, odometer, and maybe the time. We can derive all this data from a magnet sensor and a clock, but we live in a world ...

Whether you’re training for a big race or just curious about your cycling statistics, a bike computer provides a wealth of beneficial feedback on riding performance. These convenient handlebar devices ...

Riding a bicycle at night is a bit dangerous, but electronics blogger Jenna DeBoisblanc shows off how to build a system that includes turn signals, a strobe light, speedometer, and brake lights to ...