Hello, I want to make a project for measuring the heart rate from the fingertip and I also want to plot a graph over a period of time using the measurements taken. I have an Arduino Duemilanove and I am interested in what other components should I buy for the project. I know that I need an IR senso…

Heart-rate measurement using Arduino

Shpaget February 14, 2013, 4:10pm 4

And skin won't?
You think you can detect the change of oxygen level?

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