Hi, I made a first attempt at a simple relaxation device. I used the Seeed Studio ear-clip heart rate monitor available in th UK from digitalmeans.co.uk . Explanation of how it works. It works by measuring you heart rate over 30 seconds and taking an average. Each heart beat is displayed on either…

Relaxino

trendski January 17, 2013, 2:16pm 5

Hi Geoff,

Cheers, I'll take that on. I worried about that delay issue with interrupts, I should bite the bullet and improve the code.

Many Thanks

Craig

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