RFID-based passive trackers can do both. By deploying soil moisture sensors at scale around a field, it’s possible to use a few RFID readers to remotely measure moisture content at a much more ...

This helps support our journalism. Learn more. Please also consider subscribing to WIRED Hall effect sensors are everywhere right now. Keyboards, game controllers, and DIY kits use them for more ...

In-display fingerprint sensors have become commonplace in virtually all Android smartphones, for better or for worse, and five years later we’re finally seeing the ultrasonic variety widely used ...

Karee Dam which has a 1.0% FSC recorded 35.1% this week, maintaining last week’s level. Karee was at 92.7% of its full capacity last year sound the same time. Leeubos Dam, also with a 1.0% FSC ...

"There are probably 500 sensors in this car that measure all types ... Qualcomm's vision is to take this to the next level. Zoned audio could allow each passenger (and the driver) to have a ...

Yet, rapid detection of LMMPs (1–10 μm) at the single-particle level within complex freshwater matrices remains a hurdle. We developed an adaptable plasmonic membrane sensor for fast detection of ...