Your crankshaft position sensor is small but mighty—without it, your engine can’t start or run right. Learning to test, diagnose, and interpret its signals can save hours of guesswork. From waveform ...

A glucometer helps you check blood sugar levels by analyzing a small drop of blood from your finger. People with diabetes need to test blood sugar levels regularly to manage their condition. Accurate ...

A triathlon smartwatch can revolutionise your training and racing. But with so many on the market today, which are worth the ...

Where (and how) you wear your health tracker can impact your data accuracy. Here's what researchers say matters most.

Our thorough and independent lab tests show which carbon monoxide (CO) detectors will sound the alarm when there's a build-up of the killer gas and which will remain silent – so that you can buy a ...

Abstract: In this letter, we demonstrate a fully inkjet-printed electrochemical lactate sensor. The sensor is inkjet-printed on a flexible substrate, Kapton film, where silver nanoparticles (Ag NPs) ...

Abstract: A test chip with the purpose of thermal monitoring and analysis is implemented in a common-drain smart power trench MOSFET technology. For accurate evaluation of the junction temperature, ...