Watch the video below to learn more about this awesome DIY Arduino watch that uses a GY-87 sensor board, ... HMC5883L (compass), BMP085 (pressure, altitude, temperature) and MPU6050 ...

When the Arduino burst onto the do-it-yourself (“DIY” to devotees) scene in 2005, all manner of tinkerers seized on it as a device that could easily and cheaply run interactive projects.