Project of the Day- Pulse Sensor Pendant

Today’s PoD is from Super Awesome Sylvia at Make!

Check out her latest video, for a step-by-step tutorial that will teach you how to a build an Arduino-powered Pulse Sensor pendant necklace!

How does it work? A pulse sensor attaches to your ear and connects to a pendant around your neck. The LEDs on the pendant blink in pace with your heart.

Bonus footage: A short lesson in cardiology 101.

To get your blinky pulse on, you’ll need:

Then, click here for her instructional video!


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