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

Terabytes of sensor data are flowing in and AI bots are combing through it all. Soon, they’ll be live-streaming constantly ...

Imagine this scenario: Your supercharged project car is finally completed. Fresh engine, badass centrifugal blower, speed-density ECM tune, plenty of fuel, yadda-yadda-yadda. With a deck this stacked, ...

It took decades for archaeologists to realize this 3,500-year-old tablet depicts an ancient city at scale. But how did its creators pull that off? Archaeologists from the University of Pennsylvania ...

Posts from this topic will be added to your daily email digest and your homepage feed. A single battery can power the MS605 mmWave radar presence sensor for up to three years. A single battery can ...

Matt Carey, the co-founder and CEO of Boston-based startup Teradar, loves when people tell him: “I don’t believe you.” That’s “right where we want folks,” he recently told TechCrunch. Carey has spent ...

Quantum computing is either a distant dream or an imminent reality depending on whom you ask. And while much of this year's Quantum Village at the Defcon security conference in Las Vegas is focused on ...

The service rolled out this week, prompting confusion and safety concerns. Meta, which owns Instagram, said the feature was turned off unless users activated it. By Isabella Kwai A new Instagram ...

Instagram's new feature that shows users' current locations is prompting some users to worry if their location will suddenly be shared on the platform. Meta announced the rollout of several new ...

Some engine bays are as droolworthy as the cars they adorn, but under the twisty mechanical artistry lies an array of electronic wizardry to help run your car. The crankshaft position sensor is one of ...

Researchers have developed a system, called ProxiCycle, that logs when a passing car comes too close to a cyclist (four feet or less). A small, inexpensive sensor plugs into bicycle handlebars and ...