[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 ...

Bike computers get better and more complex every year. The trick now becomes simplifying the experience, from easily accessing the fancy data to being able to attach and move the hardware quickly.

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 ...

If you’d like to measure the speed of your cycling then it’s easy enough to buy a cycle computer, but as [Clovis Fritzen] has done it’s also an option to build one. The result of his work is a smart ...

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 ...