In modern homes, apartments, and offices, multiple entrance doors are common. Traditionally, each door requires a separate doorbell, which increases cost and ...

Abstract: A new type of Micro-LED driving technique has attracted wide attention, for its advantages and potential applications in the field where direct current-drive (DC-drive) LED is restricted.

Abstract: The traditional boost-LLCsingle-stage ac/dc converter has been attractive because of its soft switching feature and simple structure. Unfortunately, high and significantly varying bus ...