If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard ...

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.

Leica Leica is reportedly developing a proprietary sensor with an advanced design, according to Dr. Andreas Kaufmann, ...

Hall effect sensors are everywhere right now. Keyboards, game controllers, and DIY kits use them for more precise inputs. But with any newly popular device, it can be easy to immediately jump onto the ...

The next time you reach for a memory or make a quick choice, a storm of tiny signals races through your brain. Scientists can ...