He wanted to do a little more with the equipment so he ditched the watch and built an Arduino-based heart rate monitor. He’s still using the chest strap and was happy to find that SparkFun sells ...

Inside, an Arduino Nano is hooked up to a series of WS2812b LEDs. The LEDs are flashed in time with the heartbeat of the person holding the heart, thanks to a MAX30102 heartbeat sensor.

Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This beginner-friendly project is perfect for learning basic electronics, sensors, and ...

A new electronic sensor can remotely detect the beat of a human heart from up to 3 feet away.

An ultra-stretchy sticky-backed sensor has come out of research at the University of British Columbia. Made from a rubber infused with graphene nano-flakes, it has been tested with elongation up to ...

Mestaoui's 1 Heart 1 Tree created an app that generates a virtual tree for each participant using a simple heart beat sensor. Once you download the app, put your finger on the phone's camera ...