Hackaday on Nostr: Using a Fiber Laser to Etch 0.1 mm PCB Traces Creating PCBs at home is quite easy ...

Using a Fiber Laser to Etch 0.1 mm PCB Traces

Creating PCBs at home is quite easy these days (vias not withstanding), but even the best DIY methods usually can’t match the resolution offered by commercial PCB production lines. Large …read more
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https://hackaday.com/2026/03/24/using-a-fiber-laser-to-etch-0-1-mm-pcb-traces/