Products > Dodgy Technology

Uncoppered circuit boards.

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factory:
This video was posted on another forum, I haven't watched the whole thing, just skimmed to the printing bit.

We already have unleaded circuit boards, now someone has decided uncoppered boards are a good idea, even better a car dashboard. It just looks a terrible idea to me, the unleaded solder they have "printed" will just corrode & turn to dust with moisture & the whole thing will end up unreliable* scrap.



*Ignoring the fact it's a mini, already unreliable scrap to start with.

Edit: To save people having to waste time watching the youtube video, here is a picture from it.



David

Gyro:
You're too late... https://www.eevblog.com/forum/projects/ive-never-seen-a-circuit-board-made-like-this/

factory:
Your right, there are more sections/threads on this forum, than I have time to read.

tggzzz:

--- Quote from: factory on October 27, 2024, 08:29:39 pm ---Your right, there are more sections/threads on this forum, than I have time to read.

--- End quote ---

Yup.

That's why I only read...
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Helio_Centra:
I've seen people using a 3D printer to put down traces of conductive plastic before. But since conductive plastic isn't nearly as good as copper or tin you need to make your traces very thick.

Laying down solder traces seems like a bad idea to me because there's nothing holding them to the board.

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