After a few months of testing a gaggle of techniques, we developed what we think is an innovative pulse sensor. Our prototype (and accompanying code) plugs right into Arduino and easily clips onto a fingertip or earlobe. It’s super small too, button-sized with holes, so it can be sewn into a garment as well. We’d like to manufacturer the actual pulse sensor, making it low-cost, open source, and accessible for students, artists, and developers.
I have several projects in mind that would benefit from heart rate data, but the last time I checked commercial Pulse/Oximeter components are not cheep. I am looking forward to this adding this low cost biosensor to my bag of tricks.
Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Learn resistor values with Mho’s Resistance or get the best electronics calculator for engineers “Circuit Playground” – Adafruit’s Apps!
Maker Business — “ORANGE PI: MEETING WITH STEVEN ZHAO IN SHENZHEN”
Wearables — Design with IFTTT
Electronics — Keep track of those rails!
Biohacking — Why Our Eyes Cannot Look at a Solar Eclipse
Sorry, the comment form is closed at this time.