He wanted to do a little more with the equipment so he ditched the watch and built an Arduino-based heart rate monitor ... which is shown on the 2.8″ LCD screen seen above.

As we all know, wearing a helmet is mandatory in most countries, including India while driving a vehicle, not just because of ...

The build combines an EmotiBit sensor platform with an ... From this data, a pulse rate can be derived, and the LEDs flashed with a heart graphic in concert with the rhythm of the wearer’s ...