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

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard the term “wideband O2 sensor” being thrown around at the track, dyno ...

Abstract: This article presents a Tunnel magneto-resistance-based Double air-gap Zero magnetic field (TDZ) current sensor, designed for measuring wideband disturbances in Renewable Energy Sources (RES ...

Abstract: Smart sensors in smart grids (SG) can provide real-time data and status of electrical power grids (EPG) for monitoring, protection, and control (MPC) applications to improve the reliability ...

ESPOO, Finland, Jan. 8, 2026 /PRNewswire/ -- HUS Helsinki University Hospital and VTT are starting a field test of wearable sensors to develop home dialysis. A total of 36 volunteer patients will use ...

1 Bioenergetics and Human Performance Research Group, School of Sport and Health Sciences, University of Exeter, Exeter, UK 2 Children's Health and Exercise Research Centre, School of Sport and Health ...

Save $124 on the Apple Watch Series 6 in limited Product Red, featuring blood oxygen and ECG monitoring at a rare discount.

Smart rings represent the most exciting and fastest-moving area of wearables, with the top options offering accurate health tracking, sleep monitoring, and stress insights. The market boomed last year ...