Wideband O2 sensors play a pivotal role in the realm of automotive tuning, providing precise measurements of the air-fuel ratio necessary for optimizing engine performance. Unlike their narrowband ...

Imaging technology has transformed how we observe the universe—from mapping distant galaxies with radio telescope arrays to ...

At the heart of every camera is a sensor, whether that sensor is a collection of light-detecting pixels or a strip of ...

A multilayered semiconductor acting as an optical sensor opens the way to miniaturized, adjunct spectrometers.

Researchers in Sweden have unveiled a way to create high-performance electronic electrodes using nothing more than visible light and specially designed water-soluble monomers. This gentle, ...

The P2135 code indicates that the engine control module (ECM) has detected a mismatch between the voltage signals of Throttle Position Sensor (TPS) A and TPS B (image below). These dual sensors work ...

With heart rate monitors now standard in smartwatches and fitness trackers, electrocardiograms (ECG/EKG) have rapidly become a common feature in health wearables. The technology aims to assist ...

Abstract: Refractive index (RI) optical fiber sensors are often used in biomedical and petrochemical fields. However, existing optical fiber sensors can only detect liquids with low RI, and cannot ...

Abstract: A wide-range refractive index (RI) surface plasmon resonance (SPR) sensor has been proposed, utilizing the metal-insulator–semiconductor hybrid plasmonic waveguide (HPW), having a unique ...