Photo method of making pc boards

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Article #6211

#6211

From: NEIL GANDLER
Date: Fri, 14 Aug 1992 04:24

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 I just boughtmaterials to make circuit boards using the positive method.
I bought pc resist sensitizer $11 a can!. developer and a plant light and
a contact frame. I decided to use the sensitizer instead of presensitized
boards because I recently got a bargain on capper clad pc board cut to
my stange size of 9 and 3/8 by 10inches for a stereo im designing. Does
anyone have any hints on making this stuff work perfectly. My results
are fair to poor.

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From: v064mb9k@ubvmsb.cc.buffalo.edu (NEIL GANDLER)
Newsgroups: sci.electronics
Subject: Photo method of making pc boards
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Date: 14 Aug 92 04:24:00 GMT
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