This design based on an SR latch and two RC networks is, unlike many alternative solutions, neither complex nor expensive. Single and differential capacitance sensors are widely used to measure linear ...

A sensor that can detect the water in a beaker, container or tank from outside based on capacitance measurement. Detection of Water overflow in a tank is one of the main topics when it comes to energy ...

Abstract: There are a lot of application requirements for liquid level measurement in engineering. At present, the formula of regular or uniform field is used in the calculation of the corresponding ...

The digital capacitance level sensor is designed to detect liquid in the tubes of a pump or home automation applications while employing multichannel feature for analyzing different points. During the ...

Abstract: The proliferation of counterfeit and refurbished semiconductor devices has become a critical concern. Device identification techniques based on Physically Unclonable Functions (PUFs) have ...

Depending upon the distance between the surface of a capacitance probe and a target source, the electrical capacitance that is formed between these two objects will vary. In an effort to improve ...

A fingerprint can serve as identification to access locked doors and more, but current scanners can be duped with fake or even similar fingerprints. That may change soon, thanks to a collaborative ...