With the machine ready, we need to get the right tools for milling PCBs. The most important of these is the engraving bit, responsible for committing all the actual traces onto the PCB.

[Tuval Ben Dosa] designed a complete PCB etching station that is the perfect tool for making printed circuit boards at home. It’s got everything you need for the perfect etch, and with this ...

but slower chemical etching is faster and cheaper, but uses hazardous chemicals PCB design involves placing components, creating tracks and pads, and using design software PCB amendment involves ...