Although DIY PCB making has made great strides since the early days of chemical etching, there’s one fly in the ointment: vias. These connect individual layers of the board with a conductive ...

If you compare a modern PCB with a typical 1980s PCB, you might notice — like [lcamtuf] did — that newer boards tend to have large areas of copper known as pours instead of empty space ...

Walmart’s latest brand and logo update has left some social media users baffled. On Jan. 13, the company announced in a press release on its website that it was launching a “comprehensive ...