A blast from the Elektor archives: this 1998 battery tester uses a simple LED display to reveal a battery’s true condition under load — even below 1 V.

H-bridge buck-boost ICs are widely used in applications requiring a constant voltage or current source even when the system ...

These light up paper circuit cards were much easier to make than I expected and only need a few inexpensive materials.

A new battery technology has been developed that delivers significantly higher energy storage—enough to alleviate EV range ...

Battery cell layout can reduce risk, but it cannot compensate for deeper engineering and integration failures.

Could an electric vehicle travel from Seoul to Busan and back on a single charge? Could drivers stop worrying about battery ...

The market currently experiences a technical renaissance defined by the transition toward wide-bandgap materials and intelligent regulation. Manufacturers are aggressively prioritizing efficiency over ...

Using ultracold atoms and laser light, researchers recreated the behavior of a Josephson junction—an essential component of ...

A European research project has developed MV mimicking the cooperation of the eye and nervous system, implemented as ...

Stop worrying about blackouts. Discover the top 7 inverters with battery combos designed for maximum backup time and ...

Drawing inspiration from human eyesight, a European research project led by VTT has developed machine vision mimicking the cooperation of the eye and nervous system, implemented as edge-computing ...