Arduino Watch With Altitude, Temperature, Compass And Pedometer

https://www.electronics-lab.com/arduino-watch-with-altitude-temperature-compass-and-pedometer/

by benhur.goncalves @ instructables.com: Hi folks! Last few days I’ve been obsessed with the idea to make my own watch from arduino parts, but something cool I could use and say I did it myself. So I found out there was a sensor board (commonly named GY-87) which had three sensors on it: HMC5883L (compass), BMP085 […]