- Published in issue 1/2019 on page 45
Personal Speedometer for Runners & Joggers
With trip meter and logger
For keeping track of the route travelled and calculating the average speed while jogging, the author has coupled an Arduino Nano to a simple GPS receiver and an OLED display. The circuit fits easily in your hand, thanks to the modular approach, and with a little extra effort it could even be made into a keyring.