An Arduino detects the voltage changes and transmits ... you might want to check out this standalone heartbeat sensor instead.

A unique project has been created by instructor balls member Sharathnaik, who has used a little Arduino Nano programming and 3D printed parts to create a unique heartbeat and visualiser.

Put your finger on the heart rate sensor in the base, and an Arduino Nano actuates a single servo to your own personal beat. We’d love to see it work overtime while someone gets worked up.

The tiny Arduino development board has been combined with a generic nRF24 Module together with a Adafruit NeoPixel Ring, to provide visual feedback on your heart ... for the sensor itself, so ...

So you finally decided to hop on the Arduino bandwagon and start making electronic projects as a fun hobby. As a beginner getting started with Arduino, your first instinct is typically to buy a ...

Here’s how it works. A new electronic sensor can remotely detect the beat of a human heart from up to 3 feet (1 meter away). The sensor, developed by researchers at the University of Sussex ...