Hot Rod

How Accurate Are Wideband O2 Sensors? A Real-World Lambda Comparison Test

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

Getting started with SONOFF Dongle Plus MG24 Zigbee adapter using Home Assistant

Getting started guide & review of the SONOFF Dongle Plus MG24 Zigbee adapter with Home Assistant, AirGuard TH monitor, and ...

Breakthrough device promises to detect glucose without needles

PreEvnt's isaac device uses breath analysis to monitor glucose levels without needles, drawing attention at CES 2026 as a ...
IEEE

Early detection of wire bond degradation in IGBT modules using on-chip junction temperature sensor

Abstract: This study presents an innovative approach to early detection of wire bond lift-off failures in power semiconductor modules (PSMs) using an integrated on-chip temperature sensor. Despite ...
Heart

Innovations in cardiac device therapy in the era of advanced rhythm management: implantable defibrillators and conduction system pacing

Cardiac device therapy has significantly evolved since the introduction of the first implantable pacemaker and the subsequent ...

Oura Ring 4 review: This smart ring is a great sleep tracker, but not a great activity tracker

Oura is the most "ring-like" of the bunch, compared to a traditional jewelry ring. The current model just as a small indent ...