These days you can have boards made in a week for only a few dollars a square inch. Flexible PCBs still tend to be rather expensive though. [Mikey77] is changing that by making flex circuits at ...

This ebook provides a comprehensive overview of flex PCBs, highlighting their unique benefits, materials used, common challenges, and how you can overcome them. Learn about the various applications of ...

because the PCB began to flex and wiggle itself loose before the milling process was finished. As it turned out, the trick was to cut all the slots on the interior first and only mill the board ...