Digital Speedometer With An Arduino. 25 Comments . by: Brian Benchoff. April 5, 2012. Title: ... We’re loving the results so far, and would love seeing it on a nicely restored bike.

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 ...

Arduino + Geometry + Bicycle = Speedometer. March 9, 2017 by Al Williams 9 Comments . It is pretty easy to go to a big box store and get a digital speedometer for your bike.