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Piezoelectric cantilever force sensor sensitivity measurements

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Piezoelectric cantilever force sensor sensitivity measurements

A cantilever based small force measurement system performance was evaluated. The cantilevers consisted of commercially available piezo discs and metal probe tips. The evaluation was carried out with an analog front end amplifier, Arduino Due and Matlab and Labview software packages. The studied cantilever force measurement devices were found capable of sensing forces as low as 17 micro Newtons.

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