Copper Be Gone: The Chemistry Behind PCB Etching

?w=800" alt=""/>For a lot of reasons, home etching of PCBs is somewhat of a dying art. The main reason is the rise of quick-turn PCB fabrication services, of course; when you https://hackaday.com/2023/08/31/copper-be-gone-the-chemistry-behind-pcb-etching/

https://hackaday.com/2023/08/31/copper-be-gone-the-chemistry-behind-pcb-etching/