Researchers from Guangxi University, China have developed a new gas sensor that detects ammonia with a record speed of 1.4 ...

Rapid advances in sensing technologies and artificial intelligence are transforming how we observe, understand, and manage ...

Conventional thermostats are based on separate temperature sensor and heater devices with means for feedback between them. But in some recent EDN design ideas (DIs) we’ve seen thermostat designs that ...

Researchers have developed a highly sensitive light-based sensor that can detect extremely low concentrations of cancer biomarkers in the blood. The new technology could one day make it possible to ...

The image sensor is arguably the most important component in a digital video or still camera. But these sensors are also notoriously non-standardized. They tend to differ in the schemes used for: ...

Though we’re mostly unaware of it, our senses relentlessly work together to guide us through the world. Our vision, hearing, and sense of touch and smell create mental images of the environment at ...

To the extent that you’re familiar with magnetostriction, you probably know that it’s what makes big transformers hum, or that it’s what tips you off if you happen to walk out of a store without ...

It’s no exaggeration to say the ’00s have been the decade when the electronic sensor left the factory floor and went, well, everywhere. Manufacturers and retailers use RFID tags to track inventory.

Researchers have developed a highly sensitive light-based sensor that can detect extremely low concentrations of cancer biomarkers in the ...