If you’re a serious cyclist, you probably like to keep track of how far you ride. You can use a GPS app on your phone or your smartwatch to monitor how far you’re traveling, but it’s not always easy ...

I've had intermittent performance over the past year with my Cateye wireless bike speedometer/computer, (see “Why I am sometimes not so enamored of short RF links” and the user comments for more ...

If you want to know just how fast you can go on your vintage fixed-gear conversion, but can't bear to put an ugly plastic computer onto your beautifully curated bike, this concept bicycle speedometer ...

The idea for this circuit came when the author had problems with the wireless speedometer on his bicycle. Such a device consists of two parts: the cycle computer itself and a transmitter that is ...