Touchstone Semiconductor's Martin Tomasz explains how to interfact to capacitive touch sensors using basic 555-timer circuits.

This paper describes the design and characterisation of a long-range capacitive displacement sensor, NanoSensor® model NXE2. Special emphasis is placed on the design features and metrological ...

Two sensor plates – a target and a probe – form a parallel-plate capacitor, with the spacing of the plates measured using an electronic controller. Measurement ranges from 20 µm to 1250 µm are ...

PI (Physik Instrumente) L.P. - a leading manufacturer of ultra-precision motion-control and sensing equipment for bio / nanotechnology, photonics, semiconductor and life science applications - offers ...