We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.

The device supports universal second-factor authentication and passwordless login, offering an alternative to proprietary ...

Fingertip monitors known as pulse oximeters that can be used at home to detect low blood oxygen levels (hypoxemia) give ...

If your music system includes a turntable, a phono preamp is a must-have component in the product chain. Also called a phono stage, it is essential for the playback of vinyl records. A phono stage is ...

Abstract: Wire retention force is an important indicator for evaluating the reliability of wire insertion in electrical connectors. Current approaches to measure this force are mainly relied on spring ...