Homebrew_PCBs

----- Original Message -----
From: "Roger Blair" <Roger.Blair@...>
To: <Homebrew_PCBs@yahoogroups.com>
Sent: Monday, December 21, 2009 8:22 AM
Subject: RE: [Homebrew_PCBs] Looking for a photo etching vendor


> I'm just setting up for Toner Transfer PCB fabrication. Your question has
> sparked my curiosity. I would like to learn what
> differences there are between etching copper on PCB's, and etching
> phosphor bronze such as you are needing... Can you, or is there
> anyone here that would care to comparatively describe the process, such as
> times, temperatures, preferred etchants etc, and/or any
> other significant detail?

The process is similar.

Leon