Homebrew PCBs

On 05/11/2007, Andrew <andrewm1973@...> wrote:

>  1 Oz copper should be OK for 4/4 (I see
>  comercial shops offering this) but for less
>  than 4/4 they drop down the copper thickness.

They etch thin copper, then plate it back up afterwards. That's a
tricky process to do at home, I suspect.

However, by the time you need 4/4 or whatever, surely you're also
calling for tiny, plated-through vias and multi layers? There comes a
point when you just pay someone. I can't see me ever doing finer than
6/6 at home.

Steve