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Article #57Re: Best way to power array of LEDs?
From: Lizard Blizzard
Date: Fri, 13 Dec 2002 00:42
Date: Fri, 13 Dec 2002 00:42
37 lines
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2988 bytes
Mark Zenier wrote: > In article <MPG.185df582bcee22e1989dde@news.inreach.net>, > Watson 'Atto Parsec' Name <alondra101@hotmail.com> wrote: > >>I can get the TL431s or TL430s, but I've never seen the LM385-1.2, and > > > Got any broken DVMs? It (or the Linear Tech. equivalent) are used > as the voltage reference in a lot of 7107 LCD DVM circuits. Come to think of it, the air conditioning guy at work blew out a perfectly good Fluke 23 and gave it to me, said it was not worth fixing. But I think the Flukes use a custom part. This guy has a habit of poking around in 480VAC 3-phase and such, so it's no wonder it got fried. In my case, I don't think that I've ever seen a really worthless DVM; usually it's a burned out low value resistor in the current circuits. Or something like worn out banana jacks or the battery leaked and corroded the insides. > Mark Zenier mzenier@eskimo.com Washington State resident -- ----------------(from OED Mini-Dictionary)----------------- PUNCTUATION - Apostrophe Incorrect uses: (i) the apostrophe must not be used with a plural where there is no possessive sense, as in ~tea's are served here~; (ii) there is no such word as ~her's, our's, their's, your's~. Confusions: it's = it is or it has (not 'belonging to it'); correct uses are ~it's here~ (= it is here); ~it's gone~ (= it has gone); but ~the dog wagged its tail~ (no apostrophe). ----------------(For the Apostrophe challenged)---------------- From a fully deputized officer of the Apostrophe Police!
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 112d1e,4ef4c9d4aea85e1f X-Google-Attributes: gid112d1e,public X-Google-Thread: 10d137,4ef4c9d4aea85e1f X-Google-Attributes: gid10d137,public X-Google-Thread: 1131b0,4ef4c9d4aea85e1f X-Google-Attributes: gid1131b0,public X-Google-Thread: 1118be,4ef4c9d4aea85e1f X-Google-Attributes: gid1118be,public X-Google-Thread: 103407,4ef4c9d4aea85e1f X-Google-Attributes: gid103407,public X-Google-ArrivalTime: 2002-12-12 16:47:07 PST Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!newsfeed.stanford.edu!logbridge.uoregon.edu!tethys.csu.net!newshub.csu.net!not-for-mail From: Lizard Blizzard <NOSPAM@rsccd.org> Newsgroups: sci.electronics.components,sci.electronics.design,alt.engineering.electrical,aus.electronics,sci.electronics.repair Subject: Re: Best way to power array of LEDs? Date: Thu, 12 Dec 2002 16:42:03 -0800 Organization: CSUnet Lines: 38 Message-ID: <atba8f$1aqgk$1@hades.csu.net> References: <0001HW.B9C26E7400A7161B165FEAC0@news.covad.net> <at0a6l01j0s@drn.newsguy.com> <at0rth01cgq@drn.newsguy.com> <MPG.185df582bcee22e1989dde@news.inreach.net> <at592u$rs1$1@eskinews.eskimo.com> NNTP-Posting-Host: 204.75.249.20 Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.1) Gecko/20020826 X-Accept-Language: en-us, en