In this guide, we'll show you how to make a custom keyboard. Rather than relying on a pre-built design, if you build your own DIY gaming keyboard you get an an endless amount of choice and ...

Built for engineers and hobbyists who want to move quickly from idea to fabrication, offering intuitive design tools, ...

国内的EDA软件市场几乎被三家瓜分，分别是Altium、Cadence、Mentor，也是我们这次主要分析和比较的软件。除此之外还有很多小众的Layout软件，比如什么什么在线画板之类的，这类软件功能有限，使用得不多，就不再讨论。 Altium 目前国内环境下使用最多的软件依然 ...

Once upon a time, keyboards were something that you took with you from computer to computer, because most of them were built quite nicely. After a few dark decades of membrane keyboards being the norm ...

在电子电路系统中，印刷电路板（PCB）是承载电子元器件、实现电气连接的关键载体，而PCB Layout（印制电路板布局布线）设计则是决定PCB性能优劣的核心环节。从电子产品的信号完整性到电磁兼容性，从产品的可靠性到生产成本，PCB Layout设计的质量都起着决定 ...

现在但凡打开SoC原厂的PCB Layout Guide，都会提及到高速信号的走线的拐角角度问题，都会说高速信号不要以直角走线，要以45度角走线，并且会说走圆弧会比45度拐角更好。 事实是不是这样？PCB走线角度该怎样设置，是走45度好还是走圆弧好？90度直角走线到底行不 ...

About a month ago, [50an6xy06r6n] shared their hot swap 3D-printed circuit board for keyboard design with the mechanical keyboard subreddit. It’s more of a prototyping tool than a permanent fixture, ...