exxos's Atari, Amiga & retro forum

Posted: **Sun Mar 31, 2019 9:34 pm**

Experimenting with etching your own PCB's by concentrating existing ferric chloride levels in tap water. How well does it work?

Posted: **Sun Mar 31, 2019 9:59 pm**

I really do love Dave's April Fools

DIY PCB Etching With Water