A major challenge in self-powered wearable sensors for health care monitoring is distinguishing different signals when they ...

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.

Temperature plays a pivotal role in the environment, directly affecting the survival, function, and overall health of organisms by shaping their physiological and behavioral responses. Likewise, ...

Data and power are now more closely connected in the automobile, thanks to an innovative approach to energy harvesting and edge-based sensing. New energy-harvesting technology developed by TDK is ...

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 ...