Article View: sci.electronics.basics
Article #174Re: Noob Help... LED Flip Flop Help
From: Lionel
Date: Mon, 09 Apr 2007 10:10
Date: Mon, 09 Apr 2007 10:10
86 lines
6579 bytes
6579 bytes
Jabriol wrote: > Thus spake Lizzie Borden: >> On Mon, 09 Apr 2007 05:09:01 GMT, Henry Schmidt wrote: >>> Lionel wrote: >>>> On Sat, 07 Apr 2007 06:33:04 -0500, John Fields wrote: >>>>> On Sat, 07 Apr 2007 02:35:20 +1000, Lionel wrote: >>>>>> On Fri, 06 Apr 2007 09:29:56 -0500, John Fields wrote: >>>>>>> On Fri, 06 Apr 2007 23:40:40 +1000, Lionel wrote: >>>>>>>> On Fri, 06 Apr 2007 08:01:59 -0500, John Fields wrote: >>>>>>>>> On Fri, 06 Apr 2007 13:33:24 +1000, Lionel wrote: >>>>>>>>>> On Thu, 05 Apr 2007 11:26:25 -0500, John Fields >>>>>>>>>> ^^^^^^^^ wrote: >>>>>>>>>>> On Thu, 05 Apr 2007 11:19:52 -0500, John Fields >>>>>>>>>> ^^^^^^^^ wrote: >>>>>>>>>>>> On Thu, 05 Apr 2007 09:31:13 -0500, John Fields >>>>>>>>>> ^^^^^^^^ wrote: >>>>>>>>>>>>> Seems like carelessness is your modus vivendi. Here: >>>>>>>>>> ^^^^^^^^^^^^ >>>>>>>>>>>>> news:nuul0394807o6fkdavpshj779ksntt4kpg@4ax.com >>>>>>>>>>>> --- >>>>>>>>>>>> Slight modification: >>>>>>>>>>>> >>>>>>>>>>>> +---------+ >>>>>>>>>>>> | +-----+ | +-----+ >>>>>>>>>>>> +-|D Q|-|-----|S Q|----[LED>]-+ >>>>>>>>>>>> CLK>-----|> _| | | _| | >>>>>>>>>>>> | Q|-+-----|R Q|----[LED>]-+ >>>>>>>>>>>> +-----+ +-----+ | >>>>>>>>>>>> U1A U1B [R] >>>>>>>>>>>> | >>>>>>>>>>>> GND >>>>>>>>>>> Bad idea for 4000 CMOS running With Vcc high enough to >>>>>>>>>>> reverse-bias the LED in excess of its rating. >>>>>>>>>> What was that you were just saying about carelessness, Johnny? >>>>>>>>> --- >>>>>>>>> _Not_ having posted the caveat would have been careless. The >>>>>>>>> single resistor would be fine, (since no more than one LED would >>>>>>>>> be on at a time) and maybe save a few pennies in systems running >>>>>>>>> with 5V Vcc, but since 4K CMOS can be run at up to 18V, at that >>>>>>>>> voltage the resistor would be dropping about 16V, (for an LED Vf >>>>>>>>> of 2V) severely reverse-biasing the OFF LED, fuckhead. >>>>>>>> But it took you a total of three posts (as noted by the '^^^' in >>>>>>>> the quoted text) to get to that point. And yet when I made a >>>>>>>> similar error - which I also corrected - you started screeching & >>>>>>>> squawking about my oh-so terrible mistake. Seems to me that you're >>>>>>>> being more than a little hypocritical, Little Johnny Liar. >>>>>>> --- >>>>>>> My first post was fine. >>>>>>> >>>>>>> My second post was an improvement over the first with an oversight >>>>>>> which I corrected as soon as I realized it. >>>>>> Because it's a minor 'oversight' & totally un noteworthy when you do >>>>>> it, but total, completely unforgivable incompetence when someone else >>>>>> does it, eh Johnny? Most people would call that hypocrisy, son. >>>>> --- >>>>> Nope, just you, because you're grasping at straws trying to un-spank >>>>> yourself. It ain't gonna work, jork. >>>>> >>>>> My tech advice is good. Yours isn't. End of story. >>>> You really are full of shit, Johnny. >>>> >>> Kook. Looney Loonel >> Kindly desist from posting your electronics shit to soc.men. It is off >> topic and against the Charter. >> >> This is your only warning. Any repeat and you WILL be reported to Google >> Groups. > > OH NOEZ! Not GOOGLE GROUPS! Monkey, you better stop x-poasting there. > You're done for, otherwise. The soc.fr00tz are ALL-POWERFUL NET.GODZ! *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* *DROOL* McFagg0t. Gayton McFagg0t.
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X-Google-Thread: 111d0a,a56b371fd859995e X-Google-Thread: 10f7a7,70678f4fdba15e7e X-Google-Thread: fbf1a,de69e8af74c73f31 X-Google-Thread: 1082f5,5c459827655d0bf5 X-Google-Thread: 109d17,5c459827655d0bf5 X-Google-Attributes: gid111d0a,gid10f7a7,gidfbf1a,gid1082f5,gid109d17,public X-Google-Language: ENGLISH,ASCII-7-bit Path: arc1-ca.pugleaf.net!g2news1.google.com!news2.google.com!border1.nntp.dca.giganews.com!border2.nntp.dca.giganews.com!nntp.giganews.com!cyclone1.gnilink.net!spamkiller.gnilink.net!gnilink.net!trnddc07.POSTED!bc0dbcdd!not-for-mail From: Lionel <usenet@imagenior.com> Reply-To: usenet@imagenior.com Organization: Posted via Supernews, http://www.supernews.com abuse@supernews.com User-Agent: Thunderbird 1.5.0.10 (Windows/20070221) MIME-Version: 1.0 Newsgroups: sci.electronics.basics,alt.usenet.kooks,alt.flame,soc.men,aus.photo Subject: Re: Noob Help... LED Flip Flop Help References: <it1a13h21k9r98kh870sjdo9ktc4mucelb@4ax.com> <078a135okcpm5snr10p4i44t4cd3rittc8@4ax.com> <2h8a131b6o8mm03prb6sb9ha15fm98bt5m@4ax.com> <hpfb13daug0pf9kcbnss05hd5l0fh8h3bt@4ax.com> <ffgc1350eoirfd7e6oui8kvo8vivj16sda@4ax.com> <08jc13phrv9lge7dcg2li41siaiu5kvfbp@4ax.com> <09mc1355qo3bcd0ane68hfdji19iljr9fo@4ax.com> <fdtc13ditsvm6d3242mp37t5ee6lg9unss@4ax.com> <qove13925gojccbt8iat5sel3s3qdtoef5@4ax.com> <cfgj13p5sq1au0mfja81ccunsc77m673h2@4ax.com> <NTjSh.593$ok6.344@trnddc07> <e5vj135jphe26lanr2se3t9tj5e2o3rc6p@4ax.com> <pan.2007.04.09.09.32.42.403353@galactic.killfile.pathetic.loser> In-Reply-To: <pan.2007.04.09.09.32.42.403353@galactic.killfile.pathetic.loser> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Lines: 86 Message-ID: <YhoSh.651$ok6.237@trnddc07> Date: Mon, 09 Apr 2007 10:10:00 GMT NNTP-Posting-Host: 141.153.174.43 X-Complaints-To: abuse@verizon.net X-Trace: trnddc07 1176113400 141.153.174.43 (Mon, 09 Apr 2007 06:10:00 EDT) NNTP-Posting-Date: Mon, 09 Apr 2007 06:10:00 EDT