From sporty smartwatches to premium monitors, the best GPS sports watch will track your fitness and activity 24/7 ...

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

This Library is a controller independent library for reading the AM2302 Sensor also known as DHT22. One small Docu you will find in the docs folder of this repo. The actual manufacturer page is linked ...

Ford’s CEO says 5,000 jobs are open. Mechanics say there is little wonder why.

We may receive a commission on purchases made from links. While it may seem intimidating at first, there are plenty of easy DIY auto maintenance projects that even the most novice DIY-er can handle.

A breakthrough live-cell sensor makes DNA repair visible as it happens, unlocking new possibilities in biology and medicine. Credit: Shutterstock A new DNA damage sensor allows scientists to watch ...

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 ...

Barometer (and altitude estimation based on pressure readings). Compass (and magnetometer readings display). Magnetic declination is not accounted for. Metal detector.

Apple released a small build update to iOS 26 developer beta 6, which does not re-enable the blood oxygen sensor on Apple Watch in spite of the earlier iOS 18.6.1 update that did. The new iOS 26 ...