Re: PC board photo etching kits

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Article #17636

#17636

From: Jeff Rininger
Date: Thu, 02 Jul 1987 14:59

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In article <2392@uwmcsd1.UUCP> neighbor@csd4.milw.wisc.edu.UUCP (Jeffrey Alan Ding) writes:
> [. . .]
>I'm wondering if anybody out there has used this stuff.  I'm having a bit
>of trouble photo sensitizing my own PC boards.  I've tried the process
>with PRE-sensitized boards and it works great.  But the boards that I
>sensitize do not work at all.  [. . .]

	I've had problems with sensitizing my own boards; the problems
	were caused by spraying the photo-resist on the board too thick.

	For one-offs, why not use Stahler mills (which I've hyped on this
	newsgroup before) and spare yourself all the etching hassle ?

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Path: arc1-ca.pugleaf.net!utzoo!mnetor!seismo!rutgers!sri-spam!jeffr
From: jeffr@sri-spam.istc.sri.com (Jeff Rininger)
Newsgroups: sci.electronics,rec.audio,comp.sys.apple
Subject: Re: PC board photo etching kits
Message-ID: <10524@sri-spam.istc.sri.com>
Date: Thu, 2-Jul-87 10:59:14 EDT
Article-I.D.: sri-spam.10524
Posted: Thu Jul  2 10:59:14 1987
Date-Received: Sat, 4-Jul-87 06:38:42 EDT
References: <2392@uwmcsd1.UUCP>
Reply-To: jeffr@sri-spam.UUCP (Jeff Rininger)
Organization: SRI International, Menlo Park
Lines: 12
Keywords: PC boards,GC electronics
Summary: Resist too thick ?

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