Capacitive sensors are typically cost-effective and deliver low-power performance features aligned with today’s trends for consumer and industrial applications. Capacitive sensors are cost effective ...

This PLL-based circuit implements a touch-switch circuit using the PC board or small metal pads as sensors; it is radiometric and thus insensitive to changes in temperature and supply voltage.

Non-contact displacement measurements can be made rapidly and with high precision using capacitive sensors over a modest range. The main features are: Capacitive sensing is a non-contact measurement ...

Scientists at Argonne National Laboratory have created a “bimetallic” optical switch with the potential to bring dramatic efficiencies to how data is transmitted and stored, according to a recent ...

Capacitive touch screen technology underpins many modern interactive devices by utilising the inherent ability of certain materials to store and transfer electrical charges. The operation of these ...

The new CA18CB..IO and CA30CB..IO capacitive sensors with IO-Link communication offer exceptional sensing performance and simplified adjustments through their integrated LED bar, which displays on/off ...

BlackBerry maker Research In Motion has applied for a patent on a hybrid resistive-capacitive touchscreen. The company's patent application, published at the end of July, describes a fusion between ...

Microdul has developed some of the lowest power capacitive sensors. The presentation will first describe capacitive sensors based on a technique that automatically compensates slow changes to the ...