Researchers have developed a precision magnetometer based on a special material that changes optical properties in response ...

What if a doctor could inject an electricity-conducting liquid into the body, let it temporarily solidify to record nerve ...

It's easy to build, but this ESP32 and e-Paper project will bring endless satisfaction to the weather-focused.

Unlike traditional sensors, optical sensors use light. From aircraft to industrial systems, a sensing method is promising ...

A biodegradable smart sensing tag measures temperature and humidity in real time and flags threshold breaches, offering sustainable monitoring for sensitive shipments.

What's in my indoor air and am I potentially breathing in pollutants? Air sensors are supposed to find out. We took a look at ...

The smart sensor on the wireless tag reader. 2025 LMTS EPFL CC BY SA Researchers from EPFL, Empa, and CSEM have developed a ...

Researchers from EPFL, Empa, and CSEM have developed a sustainable smart sensing tag that can be used to signal when shipments of medicines or food have exceeded a safe threshold temperature. It is ...

The P0118 code means that the engine control module (ECM) has detected a voltage signal that’s too high from the engine ...

Abstract: Conventional temperature sensors can achieve low inaccuracy at the expense of multipoint trimming due to the nonlinear temperature dependency. However, a multipoint trimming technique cannot ...

Sensors monitoring mechanical and biological systems must often scavenge power from the thing being sensed. The oscillator circuits shown here let you operate those sensors. Sensor circuits that ...