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February 16, 2012 03:33 pm PST
Original Link: http://feeds.boingboing.net/~r/boingboing/iBag/~3/_DTvpLJw9Ig/led-pulse-sensor-for-self-trac.html
LED Pulse Sensor for self-tracking applications
Do you want to add a more "human element" to your next project? The Pulse Sensor, available in the Maker Shed, measures subtle changes in light from expansion of the capillary blood vessels to sense your heartbeat. Gently place the sensor on any area of skin (such as a finger or earlobe) and it will [...]Original Link: http://feeds.boingboing.net/~r/boingboing/iBag/~3/_DTvpLJw9Ig/led-pulse-sensor-for-self-trac.html
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