Capacitive sensing is a technology based on capacitive coupling that takes the capacitance produced by the human body as the input. It allows a more reliable solution for applications to measure liquid …

Capacitive Interface Electronics for Sensing and Actuation Bernhard E. Boser University of California, Berkeley [email protected]

Jul 20, 2000 · Capacitive sensors directly sense electrode motion, conductive or dielectric object motion, or the dielectric properties of a local material. All other variables must be first converted into one of …

Non-flush sensors These capacitive sensors with their spherical electrical field are especially suited as level detectors for liquids, granulates or powders.

Typical Capacitor Sizes in MEMS. 1 fF = 1x10-15 F ! → a very small capacitance! Consider that a 10% change is C is only 0.4427 fF! With sensor capacitances this small, stray capacitance can be a big …

This document reviews concepts and theory of capacitive sensing to help in optimizing capacitive sensor performance. It also defines capacitive sensing terms as used throughout Lion Precision literature …

Whether in the plastics, packaging or chemical industry, or in mobile equipment, capacitive sensors reliably detect all solid materials, liquids, metals and non-metals.