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

Oxygen sensors detect the amount of oxygen in the exhaust. Oxygen sensors usually don’t have a replacement schedule. A bad oxygen sensor can be diagnosed with a code reader or scan tool. A car’s ...

The MAP sensor is an important part of a car's operating system. But lots of things can make it go bad. Here's how you'll ...

Many aspects of neuronal function are regulated by changes in the concentration of intracellular free Ca 2+. To fully understand how this occurs, an appreciation is needed of how changes in the ...

Nasha is a Managing Editor for CNET, overseeing our sleep and wellness verticals. She is a nutrition, mental health, fitness and sleep science enthusiast. Her passion for mindful and holistic ...

The Capital One high-yield savings account earns the same rate on all balances. There are no minimum deposit requirements to open an account and no monthly fees. The bank also offers a checking ...

Over the next decade, 1.2 billion young people will reach working age in developing countries. Without immediate action, millions of young men and women may be left without a clear path to employment.

Abstract: Jamming attacks can severely disrupt the communications in wireless sensor networks (WSNs). Accurate jammer localization is crucial for the implementation of active anti-jamming strategies.

Abstract: This study presents a high-precision, long-range absolute time-grating linear displacement sensor based on a multilayer cascade structure. In the layer I structure, electric field coupling ...