The same sensor was used in the Open Source Ventilator project. An international group of mostly Hams designed a ventilator that could be built for under $200. The BMP 280 was sensitive enough to detect all phases of respiration and provided data to an Arduino Nano to control the air valves.

James

There's never enough time to do it right, but always enough time to do it over...

In reply to Re: Plotting a volcano eruption halfway across the globe by jmlynesjr
in thread Plotting a volcano eruption halfway across the globe by cavac

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