Having spent years on and off trying to make a pcb using a cnc machine without breaking tool after tool, there was a minor ...

Razer's latest keyboard has plenty of unexpected perks. Its low-latency wireless connectivity makes the BlackWidow V4 Pro 75% ...

在高温工作环境下，PCB材料的热膨胀系数不同于铜的膨胀系数，可能导致过孔附近的铜箔断裂。为了避免这种情况，设计师可以选择热膨胀系数更匹配的材料或通过多层结构分散热应力。 过孔（Via）和元件孔（Pad）有何区别？ 在PCB中，孔径分为过孔（Via ...

Chaos ensued during a CPL match as an LBW decision involving Imad Wasim led to controversy and a lengthy 12-minute delay.

"If I speak, I'll get into trouble. So I better stay quiet on that," TKR captain Pollard said of the incident | ESPN.in ...

METCASE’s premium TECHNOMET instrument enclosures are now available in an additional new standard colour scheme.

学习目标：我要利用EDA工具绘制6-8层的高速PCB设计 目标拆解： 1）EDA工具学习：针对性的、系统性的轻松的掌握EDA工具（Altium Designer或者 Cadence Allegro或者Mentor PADS） 2）PCB模块：我们一开始不会直接拿一个完整的案例给你讲，因为你刚开始接触你没有总体的概念 ...