this post was submitted on 10 Aug 2025
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Electronics

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How do I get started designing and making and/or acquiring my own pcb? (lemmy.world)
submitted 1 month ago by basketugly@lemmy.world to c/electronics@discuss.tchncs.de
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Hobbyist/DIY guy in a garage. I use Linux. I have briefly tested Eagle and a couple circuit design apps but didn't like anything about any of them, did not spend sufficient time with them either, though. Eagle is going away? Any recommended apps for designing pcb and/or services? I am also open to more artisinal methods. What direction should I point my momentum? Not afraid to try things out but also not wanting to waste time. I have been breadboarding for a minute, learned to solder, benn making some pcb gadgets and think I am ready. Thank you. (Pic is audio mixer with two NE5532 and LM386)

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[–] iliketurtiles@programming.dev 2 points 1 month ago* (last edited 1 month ago)

Other than what others have suggested:

  • Do get an etch resist pen. The toner occasionally, even when it goes well, might not transfer on some spots of the copper plate. So you'll need the etch resist marker to color in breaks in paths etc. and fix these little issues.
  • The acid or whatever you use to etch away the copper might not work on some spots. Leading to shorts or otherwise unwanted connections. So do check with a multimeter the paths and pads that are close to make sure there arent shorts. You can scratch away unwanted copper with a blade.

I dont think theres much more to add, its quite a simple process. Have fun :)