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

The Living Sensor Display uses skin patches to report internal inflammation, opening up a new avenue for controlling diseases ...

A vehicle’s Check Engine light can turn any car ride into a harrowing experience. As soon as the check engine light ...

Aqara has announced the Spatial Multi-Sensor FP400, a new presence sensor that it says is precise enough to suss out whether you’re sitting, standing, or lying down. The FP400 builds on several past ...

The sensor operates by transmitting ultrasound generated by PMN-PT single-crystal 1–3 composites into blood vessels, analyzing the reflected echoes to measure the vascular diameter and calculating ...

The RDO Trio's smart wiping system turns on automatically when dissolved oxygen readings drop below a user-set level. It clears away buildup that can cause incorrect low dissolved oxygen readings.

The new sensor array detects key VOCs in cooked rice, correlating aroma profiles with quality, and creating a route to ...

When a car keeps cutting out at red lights, the problem rarely feels minor to […] ...

A new survey finds 38% of drivers have ignored a check-engine light in the past year, making it the most common risky ...

Smart rings now handle sleep, heart rate, and activity tracking with ease in daily life.Premium rings focus on deeper health ...

Gold on indium oxide enhances ozone sensing at room temperature, which could improve gas sensor design for real-time ...