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

At a basic level, using the X-Ray is simple; you hold down ( LMB/RT/R2) and move the screen around to investigate different ...

Can you remove an O2 sensor with a standard wrench? Learn when you need a special socket, what's in a kit, and how thread chasers can save your DIY project.

The China Intelligence: What open sources tell us about Chinese forces, weapons, and strategy. The People's Liberation Army is building an “invisible net” across the western Pacific, a five-layer, ...

Abstract: Wireless sensor networks (WSNs) often utilize virtual backbones (VBs) to optimize routing and reduce energy consumption. The effectiveness of this optimization largely depends on the size of ...

According to a leaker on Weibo, Apple will reportedly remove a sensor from next year’s iPhone 18 Camera Control button, switching from the current dual-sensor design to rely solely on pressure sensing ...

Jake Peterson is Lifehacker’s Senior Technology Editor. He has a BFA in Film & TV from NYU, where he specialized in writing. Jake has been helping people with their technology professionally since ...

If you regularly change lenses on your camera, dust or debris will eventually end up on your sensor. There are things you can do to mitigate that, but any time you expose your camera's interior to the ...

A team of researchers from RMIT University in Australia has developed a wearable wound-monitoring device that could transform how clinicians track healing — and reduce infection risks in the process.