They are the "heart" of every electronic device, from laptops to electric toothbrushes: printed circuit boards, also known as ...

The Aavik Acoustics D-180 DAC delivers almost state-of-the-art sound quality at a very high price but well below the category leaders. Aavik claims that their Aavik Acoustics D-180 DAC has no “digital ...

Abstract: In the modern electronics industry, the printed circuit board (PCB) serves as a crucial carrier for electronic system, and its placement significantly influences the performance and ...

Abstract: Isolation technology is widely used in high-low voltage transformation and long-distance transmission to effectively improve the reliability of the system. However, the imperfect design of ...

Most budget keyboards today use dome-switch technology, which registers a keypress when you type and push down a silicone dome and connect two circuit-board traces. (This technology is also sometimes ...

Our current best mechanical keyboard overall for most users is Razer's BlackWidow V4 75% Pro, but we've included more choices tailored to gaming, office use, budget buyers, ergonomics, and more. Below ...