This energy management interface is the "brain" of a self-powered, battery-free sensor that can harvest the energy it needs to operate from the magnetic field generated in the open air around a wire.

The rapid proliferation of intelligent and interconnected devices has created an urgent demand for advanced technologies capable of recognizing, interpreting, and interacting with the real world.

Because it requires no battery that must be recharged or replaced, and because it requires no special wiring, such a sensor could be embedded in a hard-to-reach place, like inside the inner workings ...

Researchers have designed a self-powering, battery-free, energy-harvesting sensor. Using the framework they developed, they produced a temperature sensor that can harvest and store the energy from the ...

A solid-state ionic bilayer generates stable electricity for over 60 hours through spontaneous ion migration alone, eliminating the need for mechanical, thermal, or environmental triggers. (Nanowerk ...

Discover the fascinating world of sustainable energy with our latest video on a "Free Energy Generator Self Running Using DC Motor." In this tutorial, we delve into the mechanics and science behind ...