The post examines reverse-phase dimming, also known as trailing-edge dimming, commonly used in modern lighting systems.

Sometimes when you’re making a PCB that you plan on programming over USB, but you only plan on plugging in a couple of times, it would be nice to make that connection without another BOM item. Over on ...

State Key Laboratory of Chemical Engineering, Co-Innovation Center of Chemical Science and Engineering, Tianjin Key Laboratory of Membrane Science and Desalination Technology and School of Chemical ...