bistdunarrisch
@bistdunarrisch@lemmy.world
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- Comment on PCB etched with toner transfer method 2 weeks ago:
Interesting, how much power does the laser have to need to be able to burn the paint?
- Comment on PCB etched with toner transfer method 2 weeks ago:
Haha, the board won‘t win any prices for sure. But for a first try I‘m still very happy.
- Comment on PCB etched with toner transfer method 2 weeks ago:
I just printed the design on a glossy paper and used an iron to transfer the toner from the paper onto the pcb (last image). The toner protects the underlying copper in the etching process, so only the free copper gets etched away. I used Na2S2O8 for etching.
- Comment on PCB etched with toner transfer method 2 weeks ago:
Yes UV is so much nicer, I also use this method now when I‘m not ordering online.
- Submitted 2 weeks ago to electronics@discuss.tchncs.de | 11 comments
