A simple and easy way to make precise PCBs for very little money.
You can’t throw a rock without hitting a tutorial on etching your own PCBs. They’re everywhere, and there seem to be as many techniques as there are hackers. So why am I bothering to write another one? Well, there wasn’t any single procedure that met all my goals, so I decided to synthesize a process from everyone else’s ideas. This is what I came up with.
For more details and better pictures, check out this site.