Custom printed circuit boards have become more and more accessible to the average hobbyist over the last decade. But one ...
Reddit user [duzitbetter] showed off their design for a 3D-printed programmable macro keyboard that offers a different take on what can be thought of as a sort of 3D-printed PCB. The design is called ...
Tom's Hardware on MSN
Electronics buff hand-draws and etches custom PCBs at home
Pentel N850 marker was the best photo resist, ferric chloride etched away the rest very cleanly.
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