Darkroom timer

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Article #14523

#14523

From: Christian Forst
Date: Fri, 13 Nov 1992 16:45

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Hi

Has s/o instructions or a wiring diagram for a timer of an enlarger handy?
It should display the desired time (LED) display and count down in
1second-steps (or 1/10 sec-steps optional - switchable). Also it should have
buttons to switch on and off the enlager manually.

	Christian
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Message-ID: <1992Nov13.164525.1673@newssrv.edvz.univie.ac.at>

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Newsgroups: sci.electronics
Path: arc1-ca.pugleaf.net!sparky!uunet!ornl!sunova!linac!uwm.edu!zaphod.mps.ohio-state.edu!wupost!darwin.sura.net!paladin.american.edu!news.univie.ac.at!luchs!chris
From: chris@luchs (Christian Forst)
Subject: Darkroom timer
Message-ID: <1992Nov13.164525.1673@newssrv.edvz.univie.ac.at>
Keywords: Darkroom, Enlarger, Timer
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Date: Fri, 13 Nov 1992 16:45:25 GMT
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