Sunday, 22 February 2015

Quick and dirty Respiration Sensor

Here’s an example of a basic respiration sensor, which is intended to live inside of a flexible belt that you strap around a chest. When the chest in question expands and contracts through breathing air into the lungs, the resistance of an incorporated piece of stretchable rubber cord changes. Usi...

By: sparkle_muffin



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from Instructables: exploring - technology - robots http://ift.tt/1wdtY7k

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