Homebrew PCBs

On Wed, 01 Nov 2006 21:10:03 +0100, Adam Seychell  
<a_seychell@...> wrote:

>
> Tom, thanks for the reply. I agree spray etching gives the best results,
> but thats not the real reason for pursuing a project like this. At the
> end of the day its all just a hobby. Those pictures are of my new
> machine which is a total revamp of my previous machine. I was getting
> 35um etches in about 7 minutes at 20\ufffdC (70\ufffdF) with good uniformity using
> air regenerated cupric chloride at ambient temperatures. It had some
> design issues with the lid, leaks and corrosion that made me build a new
> one.
> Adam


Anyone know how the bungard splash works?
<http://www.bungard.com/seiten/p-splash.htm>

I believe it does not move the nozzles at all, which would greatly  
simplify construction.

ST