Output 275W to six devices via a 25k mAh power bank with a pop-up MagSafe charger, Apple Watch charger, and four USB ports ...

The Vauxhall Grandland Electric has a four-star Euro NCAP rating even though the safety body hasn't actually crash-tested it.

DJI are most famous for their drones but have steadily been expanding their portfolio and now have a catalog of products in ...

The beginner’s guide for hobbyists and makers unlocks some of the practical secrets behind lightning detection design.

The paper introduces a method to model various synchronous electrical machines called the equivalent circuit model (ECM). The purpose of developing ECM is to present an efficient machine model that is ...

The traditional ac–dc–ac power conversion has two power conversion stages and low efficiency. In order to improve the system efficiency, the direct-type ac–ac chopper and two-stage ac–dc–ac converter ...