Scientists have developed a wearable, battery-free sweat sensor that can continuously track multiple health ...

University of California, Irvine researchers have invented a wearable, wireless, battery-free, bioelectronic sensor to monitor users' health by analyzing molecular biomarkers in human sweat.

Clawdmeter is a DIY ESP32-S3-powered desk dashboard that displays Claude Code token usage on a 2.16-inch AMOLED screen so you know when you’re about to reach the limits in real time. It’s mostly a ...

Europe’s largest vanadium flow battery system will be hooked up to the UK grid to store solar power for use after sunset.

The UK has completed the delivery of what is set to become the largest ...

Zendure has launched PowerHub, a new energy management system for homes and small commercial sites that integrates solar PV, battery storage, grid power, EV charging, heat pumps, and smart home ...

Researchers at the Swedish Chalmers University of Technology said in a study published in the academic journal IEEE that they ...

The Visayas grid received a major boost on Friday with the energization of the MGEN Toledo Battery Energy Storage System ...

When it comes to performance, there's a world of difference between the Raspberry Pi and Arduino. The former, after all, is technically a fully functional computer that can run games, word processors, ...

Michigan Tech faculty are developing a microbe-fueled power supply system that could keep ocean sensors in the water longer ...

If you want to maximize the life of your lithium-ion batteries, proper storage voltage is critical. That is, don’t store them ...