If you need to charge your $1,000 cell phone, you can simply plug it in, or even more easily, just lay it on a charging mat.

Abstract: A high-sensitivity fully passive 902-928MHz ISM band wake-up radio (WuRx) receiver for implantable biomedical devices is presented. The WuRx does not have an external power source and ...

After several weeks designing and testing the mini flying wing that I have named Joywing, finally I can share my experience which was very positive; also, the plans are available in pdf format so you ...

BURLINGTON, Vt. (WCAX) - Plug-in panels may be a new solution for renters or penny pinchers in search of solar, and an upcoming legislative push could put them within reach. It looks like any other ...

The Tilta Mini PD V-Mount Battery Plate with Adjustable ARCA Receiver is an all-in-one power solution that combines adjustability, multiple output ports, and enhanced battery security in a sleek, ...

New research has shown that plug-in hybrid electric vehicles (PHEVs) emit just 19 per cent less CO2 per kilometre on average than petrol and diesel cars in Europe, significantly undermining the claims ...

Abstract: This paper reviews the current status and implementation of battery chargers, charging power levels, and infrastructure for plug-in electric vehicles and hybrids. Charger systems are ...