Archive of the former Yahoo!Groups mailing list: Homebrew PCBs
Subject: Re: [Homebrew_PCBs] Photoresist
From: "Leon Heller" <leon_heller@...>
Date: 2004-02-08
----- Original Message -----
From: "José" <mis_grupos@...>
To: <Homebrew_PCBs@yahoogroups.com>
Sent: Sunday, February 08, 2004 3:13 AM
Subject: [Homebrew_PCBs] Photoresist
Dears,
I have a cuestion:
I would like to make my own photoresist.
Someone knows a home-method?
Bitumen should work. It was used for the first photographs on copper and
steel plates by Niepce. Exposure times might be a bit long. 8-)
Leon
--
Leon Heller, G1HSM
Email: aqzf13@...
My low-cost Philips LPC210x ARM development system:
http://www.geocities.com/leon_heller/lpc2104.html