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

Abstract: The demand for innovative digital grid technologies necessitates the development of high-frequency (HF) current measurement techniques, extending into the tens of MHz range, to enhance power ...

The UK’s biggest mobile provider is set to shut down a ervice completely after 20 years as it issues a final warning. O2 is axing 3G, branding it "a relic of a bygone era", with customers issued a ...

This article is brought to you by our exclusive subscriber partnership with our sister title USA Today, and has been written by our American colleagues. It does not necessarily reflect the view of The ...

I live in New Jersey, one of the states that mandates inspection for all vehicles newer than 1995. My daily driver, a Jeep Cherokee, happens to be a 1996 model year with an OBD-II sensor, meaning I ...

A wildlife photographer in Canada’s Yukon Territory on Thursday shared trail-cam footage revealing what an approaching grizzly bear looks like in a blizzard. “Although I've shared this before, I'm ...

Teradar raises $150 million for terahertz-vision sensor Sensor offers lidar resolution, radar robustness, cheaper bumper-mounted chip Teradar partners with five major automakers for sensor development ...

Every fall, sweet potatoes are a star ingredient in our kitchens. To make the most of the healthy vegetable, we’ve compiled our top-performing sweet potato recipes that have won the hearts and taste ...

The iPhone is turning 20 in 2027 and Apple will mark the anniversary with a special iPhone 20 release. We’ve already heard about the big redesign with its sloping display bezels that are supposed to ...