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 …

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

Capacitor Interface Circuity: Switched-Capacitor Circuits. Switching a capacitor on and off can make it behave like a resistor, under certain conditions. Both switches can be off at the same time, but never …

Capacitive elements are used in pressure sensors, accelerometers, moving mirrors and many other devices. This short lecture note describes capacitive elements based on the well known parallel plate …

This document will guide the Microchip Touch solutions customers towards a robust implementation of their vision for the user interface. This application note will outline common challenges and provide …

The sensing surface of a capacitive sensor is formed by two concentrically shaped metal electrodes of an unwound capacitor. When an object nears the sensing surface it enters the electrostatic field of …

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 …