3 ms·
This does not solve what (to me) is the main problem how DYI PCB making: the chemical step. For me, that is the number one things that needs to be solved: usin
by ur-whale 7y ago
This does not solve what (to me) is the main problem how DYI PCB making: the chemical step.
For me, that is the number one things that needs to be solved: using nasty chemicals to etch copper away.
Not drawing on the copper. That's easy (and there's a million ways to do it).
- djmips 7y agoIf you're patient you can use vinegar, hydrogen peroxide, and salt. You still create a copper salt that you need to dispose of properly. http://quinndunki.com/blondihacks/?p=835 http://quinndunki.com/blondihacks/?p=835
- StavrosK 7y agoEtching the small PCBs I created took a minimal amount of chemicals in the cut bottom of a water bottle. It's not nothing, but it wasn't a big problem.
- ur-whale 7y agoHow did you get rid of the byproducts ?