T.K. builds an Optical liquid level sensorSometimes we need a non-contact liquid level sensor. There are several ways to build that, but the easiest is to try an optical liquid level sensor. You may ...

This tutorial on thermopile sensors for contactless temperature measurement offers insights for using them in real-world ...

Skylark Labs is proud to announce a major breakthrough in autonomous aerial threat detection following a successful field ...

A team led by ETH Zurich materials scientist Maksym Kovalenko has now developed an alternative image sensor based on lead ...

The use of biorecognition elements such as antibodies, aptamers, nucleic acids, and bacteriophages significantly enhances ...

ROHM’s RPR-0720 optical sensor module improves user interaction through its attachment and detachment detection capabilities. When the sensor detects that the hearing aid is close to the ear, it ...

Optical sensor cleans up car fumes 15 Dec 2004 Low-cost microcavity emitters have been combined with an infrared detector to create a real-time vehicle exhaust sensor. A compact optical exhaust sensor ...

A fire detection system may have two types of networks, one for video, another for very sensors that only send one bit a day. “Sometimes the use case needs videos, sometimes it needs low power. It is ...

ARIES was able to detect, track, and classify a new generation of small, non-emitting Unmanned Aerial Systems (sUAS).