npub135…kgtu7 on Nostr: The cool thing about this kind of photoresist PCB etching that may seem surprising if ...
The cool thing about this kind of photoresist PCB etching that may seem surprising if you know how circuit boards are designed today... you could totally do this without a computer.
Fundamentally you just need to come up with a photomask: that's some dark black ink on a transparency. You could use stencils and stickers and markers to make that, then turn it into a PCB. The only electronics you need is a bright light.
Published at
2024-05-17 20:48:56Event JSON
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