University of Alberta and Department of National Defence researchers have developed a tiny battery-free sensor that can be used to track vital signs of soldiers in the field, including checking for ...

Tired of condensation wrecking your shed tools or greenhouse gear? I built a no-frills ESP32 + DHT22 node that wakes every 15 minutes, grabs temp/humidity data, beams it over Wi-Fi, and sleeps—running ...

Honeywell is collaborating with Boeing and the University of Reading to develop an aircraft-based prototype sensor designed to improve the understanding and mitigation of climate impacts from aircraft ...

The report "Distributed Fiber Optic Sensor Market by Fiber Type (Single-Mode, Multimode), Operating Principle (OTDR, OFDR), Scattering Process (Rayleigh, Brillouin, and Raman Scattering Effects), ...

Researchers at the University of Science and Technology of China have demonstrated that quantum entanglement between pairs of ...

Composting turns organic waste into nutrient-rich material, but improper temperature and moisture control can allow pathogens to survive and increase safety risks. Researchers at the University of Ten ...

I said it at CES 2026, and I’ll say it again: the collision course between Tamagotchi-like digital pets and AI is upon us. It’s not just your round, plastic-looking egg anymore—we’re going premium, so ...

If you're savvy and want to do a bit more home monitoring, these interesting sensor ideas might be worth trying.

Council members cleared the way for an April 1 start-up date for the downtown computerized parking kiosks. The board ...

We all remember that infamous scene in the 1983 classic, A Christmas Story, where a boy licks a cold metal post on the ...

ESP32 microcontrollers are incredibly cheap and versatile boards you can use to build a variety of devices. One of the most compelling reasons to pick up an ESP32 or two is to create your own ...