Homebrew PCBs

I'm not sure about that.
The CuCl is just sitting there, waiting for me to drop in a board all
year round. It doesn't go bad or require me to mix up a new batch.
Maintainance is minimal, and can be done while the board is etching
which is efficient use of time.

I can still see through my CuCl with a bright light from the other
side, but now the tank is positioned inconveniently for that and I
lift the board out for final inspection.

ST


On Sat, Apr 25, 2009 at 5:53 PM, DJ Delorie <dj@...> wrote:
>  Still simple
> to me, but not nearly as simple as "mix and etch".
>