There’s little reason to make your own circuit boards at home anymore, but when you need a board now, you want to have that capability. [Tuval Ben Dosa] designed a complete PCB etching station ...

A while ago, [Marco] mounted a powerful laser diode to a CNC machine in an attempt to etch copper clad board ... foil and Kapton to create flexible circuit boards. You can check out the video ...

Through precise control of the etching process, a researcher in Oxford University’s Photofabrication Unit has made the reliable production of high resolution printed circuit board (PCBs), with ...