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

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

As holiday wish lists fill with the latest tech gadgets, the Boone Fire Department is reminding shoppers of the unique fire ...

New research by Brown University engineers identifies a simple strategy for combatting a major stumbling block ...

Much EV development prompts digital innovation, yet tried-and-true analog approaches, such as LLCs offer measurable benefits.

A lighter and more energy-dense battery makes the Taycan a mile muncher that also gulps electrons really fast.

Abstract: Internal short-circuit (ISC) fault is a latent safety hazard in lithium-ion batteries (LIBs). Fast and reliable fault diagnosis methods are crucial for ensuring their safety. Reports of ...

Discover how to build a simple wireless power transfer system at home using readily available components like enameled copper wire, an LED, a 2N2222A transistor, and a 9V battery. This step-by-step ...

At the tail end of my September 1 teardown of EBL’s first-generation 8-bay battery charger: I tacked on a one-paragraph confession, with an accompanying photo that as usual, included a 0.75″ (19.1 mm) ...

Abstract: This article analyzes the mechanisms of voltage oscillation and clamping and introduces a zero-voltage and zero-current-switching (ZVZCS) full-bridge (FB) dc-dc converter with a wide output ...