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Tom’s Hardware

Technology

Mark Tyson

Electronics buff hand-draws and etches custom PCBs at home — functional home-etched PCB runs a 3D-printed fume extractor fan

Product images from Amazon.

A maker bored with the staid, regimented, and inartistic designs of traditional/modern factory-produced PCBs has perfected their own hand-inking and home-etching process. Elliot Andal of the ALTco channel on YouTube began their video by lamenting how mass-produced PCBs are dominated by straight lines and angles due to the dominance of electronics CAD apps. Andal narrowed down the best photo resist and etching substances and then prepared an artistic-looking PCB that will be used for a fan controller. This 3D-printed filtered fume extractor design is destined to be used in ALTco’s soldering workshop.

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