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

Designed to replace the legacy FieldMate and FieldMaxII platforms, the new meters feature a modern 5-inch color touchscreen, ...

How much fresh water is in the United States? It's a tough question, since most of the water is underground, accessible at ...

Last-mile mapping is yesterday’s news. Here Technologies said it can deliver last-meter mapping for automotive and commercial ...

Here Technologies' AI-powered mapping systems are about much more than simply getting from Point A to Point B.

Globally, toxic algal blooms are becoming more frequent and severe, fueled by a warming climate and nutrient runoff. While ...

Fraunhofer IIS is developing an affordable solution for continuous infrastructure monitoring by adapting radar sensors originally designed for the automotive sector. In response to growing concerns ...

PCWorld explains how to create an affordable CO2 air quality monitor using a Raspberry Pi and MH-Z19C sensor for under $40. This DIY project helps monitor indoor air quality since high CO2 levels ...

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, ...

Abbott issued a medical device correction for some of its glucose sensors after internal testing found that some sensors may provide false low glucose readings. Hundreds of adverse events and seven ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. SwitchBot has launched its new battery-powered Presence Sensor, featuring a 60Hz mmWave radar, ...

We may receive a commission on purchases made from links. For homeowners and DIYers, a handful of devices that are clear must-haves in your toolbox. But for worksite professionals, the list of ...