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 ...

If you need to measure a distance, it is tempting to reach for the ubiquitous ultrasonic module like an HC-SR04. These work well, and they are reasonably easy to use. However, they aren’t without ...

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

Researchers in Japan are exploring a future where the body itself becomes a health monitor, no screens or batteries required.

NEW YORK CITY (WABC) -- Experts agree one of the best ways to stay safe during the pandemic is to continue practicing social distancing, but sometimes it is hard to know if you are 6 feet away from ...

Wearable health devices, such as smartwatches, have become commonplace, enabling the continuous monitoring of physiological ...