Hi. I am still in the tinkering stages with arduino and am sketching a project that requires some technical advice insofar as where to start, i.e. materials, library reference etc. Essentially, I am making a booth that uses either ultrasonic sensors or even flex sensors placed beneath a floor mat f…

ultrasonic sensors

system October 5, 2012, 10:03am 4

A pressure mat, as used for intruder detection, would probably be the simplest cheapest solution.

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