Difference between revisions of "OpenCircuits:Community portal"

From OpenCircuits
Jump to navigation Jump to search
Line 1: Line 1:
 +
[http://www.olemissfans.com/chatpro/image/biojtu.html 3d production studios] [http://www.easypayinfo.com/subscribe/tmp/lradnw.html send text messages to cell phones free] [http://kom-pas.de/3xcms/config/hkatuploads/images/xflfon.html internet explorer connections registry] [http://troniny.ovh.org/gallery/layout/vpkoke.html 2006 druge report] [http://activeimage.c3.hu/css/dkvefr.html king williams college] [http://informer.siam.edu/themes/hm/xvdogf.html download tmobile ringtones] [http://informer.siam.edu/themes/hm/efsdhq.html funny ringtone] [http://mkatzenbach.de/Website_MK_alt/content/cache/dir/end001/acnlfd.html interference theory] [http://maps.my2gig.com/cache/mtqkvf.html jena haze] [http://www.housing.und.edu/reshalls/blog/wp-content/uploads/2007/04/img/gerdar.html flexeril online] [http://aura.c3.hu/thumb/rbrunl.html a r e truck cap] [http://kom-pas.de/3xcms/config/hkatuploads/images/jtcgcw.html equipment petroleum] [http://ndr.hu/rhodes/cowltc.html john pruitt] [http://activeimage.c3.hu/css/lhdphx.html arts centre melbourne australia] [http://www.systemsupport.und.edu/cache/avatars/emo/cbpetf.html antarctic trip] [http://maps.my2gig.com/cache/vgwuls.html lees landing apartment] [http://activeimage.c3.hu/css/hmgskd.html scottish place name meanings] [http://ndr.hu/rhodes/awqttx.html the police live cd] [http://www.salona-yachts.eu/misc/jpebpg.html eva air cargo] [http://activeimage.c3.hu/css/xabnfo.html attorney in denver co] [http://activeimage.c3.hu/css/tgwupt.html exel global freight management] [http://www.housing.und.edu/reshalls/blog/wp-content/uploads/2007/04/img/ejehpu.html nextel ringtones] [http://kom-pas.de/3xcms/config/hkatuploads/images/lgnujr.html wood working equipment leasing] [http://2001.c3.hu/mas/ugnfpq.html most important computer components] [http://www.salona-yachts.eu/misc/irbcdq.html put your dreams away for another day] [http://ndr.hu/rhodes/pksfho.html super mario all star rom download] [http://kom-pas.de/3xcms/config/hkatuploads/images/knxlfx.html jesus name above all names] [http://www.olemissfans.com/chatpro/image/nhckio.html inventory control system hardcopy] [http://kom-pas.de/3xcms/config/hkatuploads/images/xcqedo.html st james parish school board] [http://www.olemissfans.com/chatpro/image/frrbgu.html nursing communication theory] [http://aura.c3.hu/thumb/edcuht.html planet soul shoes] [http://2001.c3.hu/mas/fkowuh.html south jersey basketball] [http://mkatzenbach.de/Website_MK_alt/content/cache/dir/end001/vrgqvo.html sexy sana] [http://www.easypayinfo.com/subscribe/tmp/dvdwel.html automation class doesnt support] [http://2001.c3.hu/mas/jomukc.html saving messages in outlook express] [http://maps.my2gig.com/cache/mfpmwq.html logi tech webcam] [http://activeimage.c3.hu/css/ccqrxq.html online tobacco stores] [http://ndr.hu/rhodes/dqqsho.html v bulletin] [http://kom-pas.de/3xcms/config/hkatuploads/images/fxwqxi.html nail supply wholesale] [http://www.olemissfans.com/chatpro/image/xikkpv.html neurology cme] [http://www.stillwaterhomes.com/listings/images/pic/fogees.html mercedes benz head light] [http://www.stillwaterhomes.com/listings/images/pic/kvxhnk.html auto larsons] [http://www.systemsupport.und.edu/cache/avatars/emo/bfuple.html linux crm system] [http://troniny.ovh.org/gallery/layout/miarck.html natuerliche zahlen] [http://www.easypayinfo.com/subscribe/tmp/tjbtun.html specialty polymers and services] [http://activeimage.c3.hu/css/argisg.html write iso files] [http://www.housing.und.edu/reshalls/blog/wp-content/uploads/2007/04/img/wkwunk.html wwe ringtones] [http://2001.c3.hu/mas/arqlgv.html ablation plasma] [http://aura.c3.hu/thumb/wotlsr.html used mountain bikes for] [http://www.salona-yachts.eu/misc/pxxqnj.html software shopping basket] [http://www.salona-yachts.eu/misc/nshusx.html scar gel] [http://www.salona-yachts.eu/misc/vscarl.html a christmas carol seattle] [http://www.systemsupport.und.edu/cache/avatars/emo/peuuoq.html water over head] [http://www.housing.und.edu/reshalls/blog/wp-content/uploads/2007/04/img/jiqkth.html phentermine online] [http://ndr.hu/rhodes/gcbtxf.html new perspectives theatre company] [http://aura.c3.hu/thumb/dffeht.html europe find in university] [http://maps.my2gig.com/cache/gbejvf.html novedades cientificas] [http://www.salona-yachts.eu/misc/gvarcm.html expect script timeout] [http://activeimage.c3.hu/css/owetbr.html increase intrinsic motivation] [http://www.salona-yachts.eu/misc/vqitji.html physiology of the horse] [http://www.housing.und.edu/reshalls/blog/wp-content/uploads/2007/04/img/blknla.html fioricet online] [http://www.easypayinfo.com/subscribe/tmp/fvojqb.html new windows update software required] [http://kom-pas.de/3xcms/config/hkatuploads/images/kenghb.html smyrna map] [http://ndr.hu/rhodes/oxnttk.html mp3 speaker systems] [http://ndr.hu/rhodes/mrpsjb.html envisions financial] [http://aura.c3.hu/thumb/iumlce.html wank clip] [http://mkatzenbach.de/Website_MK_alt/content/cache/dir/end001/afqqvk.html realty in winnipeg] [http://www.stillwaterhomes.com/listings/images/pic/gfvsck.html america war on terrorism] [http://2001.c3.hu/mas/dqcpwb.html marinara sauce .com] [http://www.stillwaterhomes.com/listings/images/pic/jwpglg.html steep slope development] [http://troniny.ovh.org/gallery/layout/soapvm.html makoto cat] [http://www.housing.und.edu/reshalls/blog/wp-content/uploads/2007/04/img/dmbotr.html bontril online] [http://mkatzenbach.de/Website_MK_alt/content/cache/dir/end001/couckb.html manufacturer regulator voltage] [http://activeimage.c3.hu/css/miojuh.html professional english training] [http://www.stillwaterhomes.com/listings/images/pic/wfnuok.html nazi facts] [http://www.stillwaterhomes.com/listings/images/pic/hgwhkm.html refinance interest only] [http://kristinlyseggen.com/gallery/1documentaries/7travel/vqndnc.html mass transit magazines] [http://activeimage.c3.hu/css/ppkiue.html pet odors] [http://aura.c3.hu/thumb/sdrtbm.html jack arnold home for sale] [http://www.easypayinfo.com/subscribe/tmp/wnekoh.html orlando executive suite] [http://www.salona-yachts.eu/misc/ixcqun.html shared video memory performance] [http://2001.c3.hu/mas/rbnqrf.html open learning centre international uk] [http://kom-pas.de/3xcms/config/hkatuploads/images/turxeu.html west gate lake resort orlando florida] [http://www.olemissfans.com/chatpro/image/mhswjh.html amendment symbol us] [http://www.systemsupport.und.edu/cache/avatars/emo/airiix.html effects of caffeine on plants] [http://www.salona-yachts.eu/misc/bxgjxk.html prevacid generic] [http://www.easypayinfo.com/subscribe/tmp/ttlngd.html petroleum solvent] [http://www.easypayinfo.com/subscribe/tmp/fnpobn.html public television in] [http://kom-pas.de/3xcms/config/hkatuploads/images/xhkeqm.html south australian] [http://mkatzenbach.de/Website_MK_alt/content/cache/dir/end001/ahoula.html sports m] [http://activeimage.c3.hu/css/cpevqr.html extra myspace stuff] [http://aura.c3.hu/thumb/dvrqoh.html axiom worldwide inc] [http://www.stillwaterhomes.com/listings/images/pic/anggwu.html lyrics for i want to know by joe] [http://www.systemsupport.und.edu/cache/avatars/emo/cresbd.html accumulation distribution stocks] [http://kom-pas.de/3xcms/config/hkatuploads/images/njjvpr.html telecommunication tyco] [http://www.easypayinfo.com/subscribe/tmp/cnwlfr.html kawasaki dvd players] [http://www.olemissfans.com/chatpro/image/erwphe.html round labels printer software] [http://www.salona-yachts.eu/misc/gcapkk.html union public schools nj] [http://aura.c3.hu/thumb/phlwre.html white lilies island] [http://ndr.hu/rhodes/gkodss.html selling cardboard]
 
labovara
 
labovara
[http
+
[http://mothah-cheddah.opx.pl/articles/metropolitan-opera
 
Welcome to Open Circuits.
 
Welcome to Open Circuits.
 
This is a good place to talk about Open Circuits, as a whole.
 
This is a good place to talk about Open Circuits, as a whole.
Line 26: Line 43:
 
:That is way to overdesigned if you know what I mean. And just btw it is hell for accessibility. I would rather see the use other techniques like wgSpamRegex and the use of a maintained IP black list first before using such ugly things... --SebDE
 
:That is way to overdesigned if you know what I mean. And just btw it is hell for accessibility. I would rather see the use other techniques like wgSpamRegex and the use of a maintained IP black list first before using such ugly things... --SebDE
  
I have a whole bunch of PIC projects and things I think I can do to contribute to this Wiki, but the spam here is way way out of control.  I'm looking at the change logs and I'm seeing 20  spam edits per day. I'm not so sure I want to contribute if my contributions are going to be destroyed in a matter or days.  I think requiring a logon to make changes would cut out most of the spam.  At this point, the problem is so bad that making things alittle harder for people to make changes is probably worth the benefits.
+
I have a whole bunch of PIC projects and things I think I can do to contribute to th
 +
1000
 +
is Wiki, but the spam here is way way out of control.  I'm looking at the change logs and I'm seeing 20  spam edits per day. I'm not so sure I want to contribute if my contributions are going to be destroyed in a matter or days.  I think requiring a logon to make changes would cut out most of the spam.  At this point, the problem is so bad that making things alittle harder for people to make changes is probably worth the benefits.
  
 
Also, this isn't directly related to spam, but it would be nice if the site didn't put nofollow on all the URLs.  I think more people would be willing to add project info pages to the wiki if they new it would make them more visable in search engines.  The wiki is small enough at this point that if people start abusing this it would be easy to ban or delete their account( assuming the change is made to require a login to make edits)
 
Also, this isn't directly related to spam, but it would be nice if the site didn't put nofollow on all the URLs.  I think more people would be willing to add project info pages to the wiki if they new it would make them more visable in search engines.  The wiki is small enough at this point that if people start abusing this it would be easy to ban or delete their account( assuming the change is made to require a login to make edits)
Line 70: Line 89:
  
 
I also research discrete op amps like the Jensen 990.  I've been working (on and off for years) on a clone of that using more modern, easily available parts and devices.  Anyone else?
 
I also research discrete op amps like the Jensen 990.  I've been working (on and off for years) on a clone of that using more modern, easily available parts and devices.  Anyone else?
Finally, in response to the first entry in this section, I too read that application note in Analog Devices Audio/Video Reference Manual.  My copy is dated 1992.  I've repaired a lot of amplifiers, but haven't built any.  If anyone else is hip to this amp I'd like to hear about it.  It is a very unique design.  I also like the A75 amp design from Nelson Pass and Norman Thagard, and the Leach Amp by Marshall Leach.  The last two are pretty normal as far as design goes, not as adventurous as the Alexander with its current-feedback approach.
+
Finally, in response to the first entry in this section, I too read  
 +
1000
 +
that application note in Analog Devices Audio/Video Reference Manual.  My copy is dated 1992.  I've repaired a lot of amplifiers, but haven't built any.  If anyone else is hip to this amp I'd like to hear about it.  It is a very unique design.  I also like the A75 amp design from Nelson Pass and Norman Thagard, and the Leach Amp by Marshall Leach.  The last two are pretty normal as far as design goes, not as adventurous as the Alexander with its current-feedback approach.
 
Aloha, RAF--[[User:66.8.194.185|66.8.194.185]] 14:04, 18 May 2007 (PDT)
 
Aloha, RAF--[[User:66.8.194.185|66.8.194.185]] 14:04, 18 May 2007 (PDT)
  
Line 154: Line 175:
 
Hi,  
 
Hi,  
  
 +
 +
1000
 
currently my board is using a 3V battery, in every 40msec it will turn on its RF to communicate with the base station. I face a problem here is that my battery life is badly affected. Turning on the RF with cause a current surge.  
 
currently my board is using a 3V battery, in every 40msec it will turn on its RF to communicate with the base station. I face a problem here is that my battery life is badly affected. Turning on the RF with cause a current surge.  
  

Revision as of 10:47, 9 November 2007

3d production studios send text messages to cell phones free internet explorer connections registry 2006 druge report king williams college download tmobile ringtones funny ringtone interference theory jena haze flexeril online a r e truck cap equipment petroleum john pruitt arts centre melbourne australia antarctic trip lees landing apartment scottish place name meanings the police live cd eva air cargo attorney in denver co exel global freight management nextel ringtones wood working equipment leasing most important computer components put your dreams away for another day super mario all star rom download jesus name above all names inventory control system hardcopy st james parish school board nursing communication theory planet soul shoes south jersey basketball sexy sana automation class doesnt support saving messages in outlook express logi tech webcam online tobacco stores v bulletin nail supply wholesale neurology cme mercedes benz head light auto larsons linux crm system natuerliche zahlen specialty polymers and services write iso files wwe ringtones ablation plasma used mountain bikes for software shopping basket scar gel a christmas carol seattle water over head phentermine online new perspectives theatre company europe find in university novedades cientificas expect script timeout increase intrinsic motivation physiology of the horse fioricet online new windows update software required smyrna map mp3 speaker systems envisions financial wank clip realty in winnipeg america war on terrorism marinara sauce .com steep slope development makoto cat bontril online manufacturer regulator voltage professional english training nazi facts refinance interest only mass transit magazines pet odors jack arnold home for sale orlando executive suite shared video memory performance open learning centre international uk west gate lake resort orlando florida amendment symbol us effects of caffeine on plants prevacid generic petroleum solvent public television in south australian sports m extra myspace stuff axiom worldwide inc lyrics for i want to know by joe accumulation distribution stocks telecommunication tyco kawasaki dvd players round labels printer software union public schools nj white lilies island selling cardboard labovara metropolitan opera new arts funding london imitazioni orologio event houston van morrison songs albergo lille films pool game pc download missy elliot hot boyz gozzo prestito benevento overheard work jack bull movie address email pcs sprint saggio breve viaggio adjustments in accounting alberta weather free sudoku sexgay mother of the bride dress z carb bars radiology systems texas weather west painted ceramic plates stampante brother photo id die cutter dog care name service switch love birds for rom snes download [http://t-on-ny-k.jushige 1000 .cn/canadian-immigration.html canadian immigration] hentay video eragon trailers in a fix tv show prescription diet pills mobile game cessione quinto the matrix organization what is oxycodone is geothermal energy renewable pisces and pisces mail drop address agenzia capracotta hardcore anal sex ricetta cucina primi piatti pasta miro art gallery dania furniture science project display ideas free radio ipod anteprima video gratis tahitian noni juice beautiful women equivalence genomic heather brooke deepthroat free latin ringtones loma linda ca nudist colonies sand etch sample of reference letter open 13 tennis myair com download mtv ringtones kitchen island design idea molfetta calcio nyack home download free games for all mobile phones 3 lions football song sony ericsson ringtone american idol tonights who won abito elegante nokia 3360 free ringtone attractions in myrtle beach sc beer pong table girls best friend accident interstate 75 sex toy la nightclub off road roll bar online retail business plan ballbusting kicks ohio colleges betting exchange standing jewelry box example of incentive program alessandro capone nudo to beat the child was bad enough metal gear solid 3 walkthought free movie online tv tyra banks [http://simply-gamine.jushige.com/text/laundromat-or.html 1000

laundromat or full or service] switchplates cognomi area codes job hunting for graduates nose rings from india md driver test nystatin ebony sex movies prestito d onore lavoro autonomo truck tires events leading to holocaust answer to a division problem civic si hatchback radio controls bluebook order zovirax miss black america piano instrumental music mail recovery pc levaquin the country artist wholesale dropship hotporn gout concerta instrument family extreme stretching vacuums consumer reports tribal tattoo design gallery boxer dogs 1 country song in 1993 i love you voyeur free free printable mohawk laminate flooring zone alarm manual uninstall gmc envoy ashleys furniture gucci handbags map of sherwood forest home buying mach one inc american sign language dictionary cd natural remedies for arthritis pain earth temperature profile bar girl example of executive proposal www asiana airlines com online pain medications without prescription texas newspapers mount saint joes college viet fun chat furniture dining room nero burning free trial depression symptoms acomplia holidays to greece kid lap long island city high school queens make own software painting techniques and materials [http://adder.weedns.com/originalwatercolor/ original watercolor 

1000 painting] seg y format new perspectives theatre company resume us passport attorney california deputy general miss universe final walks johnny depp picture el chat swedenborg motorola software hgtv bbw sex precision flight controls inc lucy liu girl kissing girl mouse pad material hentai games tamiflu online rigid hospital texas interest groups commercial diving school indiana tax return form pregnant porn electronic preparation tax celebrity google search the flirting club indian porn gay jobs santo domingo punta cana invitation party tree trimming word order fluoxetine 2006 57 maybach s amethyst image informatics windows media player 10 pocket pc downloads coitus free filipina videos big natural tit james taylor close your eyes free winrar downloads surf rescue australia influence mind power remote laptop wireless internet connection stove tops anxiety symptoms logo mls realtor oasis live in steve choo bearshare technical support web sites fatal car accident traders general car insurance ingersoll rand home mortgage free quilt patterns software reviews 2005 non hazardous waste uk mott college physical feature of a rain forest circle e candles history of bible political regimes [http://josephinejoseph.chummies.info/ josephine 1000

joseph] jeopards.info atmospheric condition lake ridge va real estate site ground covers advanced placement united states history review discount albuterol home furniture ernst young global automotive center 2005 mustang gt upgrades titfucking world savings bank california home english electric valve company fergie london bridge low cost hotels new york ford expedition new jersey net basketball team air jamaica cheap air ticket eclipse car audio 40 fabulous url alberta glenn john smiths album covers biography on oprah winfrey oregon dmv layout love myspace quote family car decals the get down gang naturalization lights cover cingular ringtone second story window tea cup and saucer transparent flash movie peter hear me roar windows updates download free ringtone t1 t2 weighted mri bextra online mexican pharmacy nelly airport security regulations ebook free java programming instant translation spanish english bible study bozine.info rolex watch replicas money transfers shes all i need shes all i dream military schools fantacy cybersex bathroom bowl sink the calling two torrent isuzu rodeo movie start times performance evaluation page budget rental download alltel ringtones text books for college nice place to live mallet wood cheap holiday free nokia ringtones unlimited ringtones for metro pcs auto continental airline schedules raytheon electronics oregon dmv [ht

1000 tp://teenagesandthere.nan-duti.info/ teenages and there newborn babies] making love in a boat paracetamol powder metal products wickes furniture store computer training motorcycle sale vintage secretary of state of south carolina page halo2 business checks sega genesis part parkinsons disease buy testosterone real estate investment clubs in louisville letterman sweaters ordino cyclobenzaprine weather reading instruments probate cases scuba diving pics indian ocean currents separation aniexty rally pc games seseme street lyrics part repair watch lightweight shipping cases downloadable ringtone amp radio scheduler win tax free shopping new york city 2005 ritalin video file extensions south bend in movie times discount phentermine zithromax cheap ionamin too many meetings kinder unterwaesche texas emergency preparedness mortgage broker annual audited financial reports embassy in poland usa rent holland michigan toad music lane county recycling individual right versus public order microsoft cluster service 2003 engineering methodology venice italy 3 manual mazda service order sildenafil apartment northwest las vegas police issue gun no warning ben cook welding products employee safety handbook the best cash paid online survey [http://kristinlyseggen.com/gallery/1documentari 1000 es/7travel/pbqiqe.html advanced computer architecture lecture notes] star hotels paris france a world of human wreckage rap ringtone media center edition support information on insects for children meaning of anthropology les droits des animaux v cop 2 tax planning for highly compensated people raytheon appliances meridia abroad high school study summer migrating data from access to sql server the simpson episode guide united state district court columbia key cutting machine uk uk times newspaper when do you know you like someone internet explorer pictures blurry the aftermath of natural disaster whole life health insight uk com national defense university china oregon labor law posters portable cd mp3 player with sd card art clip field hockey man older screwing art deviant pgirls ip address location software animated background sports quality control organizations discount ionamin residency personal statement sample xara download free megahertz broadcast systems ltd north american mountains ser jobs for progress inc man rag outfit shopping buy paxil jesus name above all names ejaculation free premature republican national lawyers association the tower theater philadelphia mormon believe jesus buy cialis windows 2000 automatic updates lasik eye surgery new york city [http://www.easypayinfo.com/subscribe/tmp/gfsupv. 1000 html a physical exam] au building heritage society address flower free gift limited offer time 10 most reliable cars actresses in bikinis norco online quote about sports players p e inc. miss teen connecticut varpaselv toyota tacomas leather lingerie aflac dental insurance guitar link sport betting harrahs juicy couture sale travel agencies mcculloch chain saw cuisinart ice cream maker home money making business opportunity encarta basketball drill deep anal illustrated sex positions guitar solo flight simulators bangkok kannada torrent girlsgonewild mp3 center free mp3 ringtones for nextel hand job suzuki part ps3 reserve college football helmets decorative painting used cars for sale jenna jameson nude electric fireplace heater provigil coock asian sex trip accellis blonde anal disney movie club fetish flower shops chinese new year dates flirting calgary job shop family reunion invitations work at home mom motorcycle download bittorrent movies birkenstock tattoo art hentail nissan outboard motors extreme videos boat names free norton antivirus update world war 2 jewelry porn tv live rv awnings cheap international airline ticket pittsburgh airport wedding invitation wording virgin mobile phone louis vuitton watch bed bath and beyond company harbor freight tool huge cock sex [http://colehaan.conleeg.cn/ 1000

cole haan] free diet plans prada karaoke downloads mp3 dog care adult dating services emule 47c buy armour thyroid citizen watches downloading music game poker tournaments seattle washington concrete construction breast surgery motorola phones nina mercedes online currency converter alarm system buy a used car car hyundai tiburon phone number by address sheer lingerie black lesbian porn stun gun tool chicago obesity statistics cheap prom dress dirt cheap cigarette rent a car generator home standby papa johns kenmore refridgerators motorcycle apparel does lexapro cause weight gain 

Welcome to Open Circuits. This is a good place to talk about Open Circuits, as a whole.

We have 795 articles now. Yay!

Anti-Vandalism Bot

It is my opinion that this should be the top goal for this site to accomplish.

We recently updated the $wgSpamRegex ( http://www.mediawiki.org/wiki/Manual:$wgSpamRegex ). It should block nearly all of the kinds of spam we've been seeing in the past. (Use Meta:Sandbox for testing). --DavidCary 08:46, 6 June 2007 (PDT)
The problem is, that this is not a one time thing. It must be updated regulary, so it also works for new kinds of spam --SebDE

Seeing a lot of stubborn spammers. Can we implement some kind of ip blocking mechanism?, that blocks repeated spam ip's for a week or so. Here's a list of known spammer ip.

Blocking based on IPs might be usefull if it uses a maintained black or gray list, but the kind of IP blocking is used around here doesn't help much. --SebDE

Disabling edits from users that aren't logged in might help a lot: http://www.mediawiki.org/wiki/Manual:Faq#How_can_I_prevent_editing_by_anonymous_users.3F --Mzandrew 14:16, 8 September 2007 (PDT)

DavidCary wrote: "We want a system in a way that makes it very easy for anyone to help us." on his User Discussion page.
But it wouldn't hurt if the creation of new sites would be logged in users only. (Would reduce the need to delete certain articles over and over again) --SebDE

Or if someone's not logged in, could we enable a captcha so that the spammers would at least have to do it manually? Here's the ReCAPTCHA extension for mediawiki sites: http://www.mediawiki.org/wiki/Extension:ReCAPTCHA There's also the ConfirmEdit extension. http://www.mediawiki.org/wiki/Extension:ConfirmEdit --Mzandrew 13:38, 9 September 2007 (PDT)

That is way to overdesigned if you know what I mean. And just btw it is hell for accessibility. I would rather see the use other techniques like wgSpamRegex and the use of a maintained IP black list first before using such ugly things... --SebDE

I have a whole bunch of PIC projects and things I think I can do to contribute to th 1000 is Wiki, but the spam here is way way out of control. I'm looking at the change logs and I'm seeing 20 spam edits per day. I'm not so sure I want to contribute if my contributions are going to be destroyed in a matter or days. I think requiring a logon to make changes would cut out most of the spam. At this point, the problem is so bad that making things alittle harder for people to make changes is probably worth the benefits.

Also, this isn't directly related to spam, but it would be nice if the site didn't put nofollow on all the URLs. I think more people would be willing to add project info pages to the wiki if they new it would make them more visable in search engines. The wiki is small enough at this point that if people start abusing this it would be easy to ban or delete their account( assuming the change is made to require a login to make edits) Mzoran 21:42, 14 October 2007 (PDT)

electrical mailing lists

Yahoo claims they have 1,831 electrical engineering mailing lists. What would be a good way of letting the people on those lists know about the Open Circuits wiki, without spamming them? --DavidCary 13:30, 31 May 2006 (PDT)

  • Publish cold fusion howto :-)
  • Send one email/week and only once per list. And be on topic, listen carefully for responses.

Freqmax 16:24, 30 July 2007 (PDT)

about Open Circuits

So, is there any connection between http://OpenCircuits.org/ , http://OpenCircuits.net/ , and this http://OpenCircuits.com/ wiki? --DavidCary 23:47, 13 June 2006 (PDT)

No. There is no connection between any of http://opencircuits.com and the other websites listed. Chazegh 02:55, 18 June 2006 (PDT)

web rings

Document an original microcontroller project and join a PIC webring, or AVR webring. 20 June 2006

audio electronics

Is there some other wiki for people to talk about audio electronics? Or is this Open Circuits the best wiki for talking about things like "Analog Devices AN-221: The Alexander current-feedback audio power amplifier" by Mark Alexander ?

I think I would prefer to offload all the audio electronics controversies to some other wiki (but which one?). Still, it would be nice to have some "tips for high-power electronics" here. I imagine that tips page would list the various quirks of high-power MOSFETs, BJTs, TRIACs, and IGBTs, and (given a particular motor or speaker or other load) how to select one over the others, and various ways of working around those quirks. --65.70.89.241 07:17, 10 August 2006 (PDT)

I just joined Open Circuits. I have been servicing and designing audio equipment for several years (Recording consoles a specialty) I hope you will have a section for audio electronics. I also work with video projection systems and theatrical lighting (stage struck at an early age) I play electric rock-blues guitar, so I also am interested in tube guitar amps (Marshall and Boogie). And there is a big difference in what a guitar player thinks an amp should do, and what a recording engineer wants an amp for. I think these are valid points for discussion. I've also got an interest in power supplies (my experience is mostly with linear, but I've started learning about switching designs). In fact that brings me to my question, I have some regulator designs based on the 723 that I'd like to share. How do I go about doing that? I built a replacement for a console /- 18V @6A supply when I couldn't find the original regulator devices. I used 723s with external series pass devices. The unit has been working for close to 10 years now, so I think the design is worth sharing. Is anyone interested?

I also research discrete op amps like the Jensen 990. I've been working (on and off for years) on a clone of that using more modern, easily available parts and devices. Anyone else? Finally, in response to the first entry in this section, I too read 1000 that application note in Analog Devices Audio/Video Reference Manual. My copy is dated 1992. I've repaired a lot of amplifiers, but haven't built any. If anyone else is hip to this amp I'd like to hear about it. It is a very unique design. I also like the A75 amp design from Nelson Pass and Norman Thagard, and the Leach Amp by Marshall Leach. The last two are pretty normal as far as design goes, not as adventurous as the Alexander with its current-feedback approach. Aloha, RAF--66.8.194.185 14:04, 18 May 2007 (PDT)

automotive electronics

Is there some other wiki for people to talk about automobile electronics? Or is this Open Circuits the best wiki for talking about things like "experimental Do-It-Yourself programmable electronic fuel injection controller"? Or should we just point people who want to talk ECUs (engine control units) to the MSEFI discussion forum, even though it sadly lacks a wiki? --DavidCary 22:36, 2 July 2007 (PDT)

inviting bloggers to open circuits

how to connect a JTAG probe to a Nokia phone

I'd like to invite bloggers such as GyrosGeier to edit OpenCircuits. Rather than just spamming him, I think he would be more inclined to help out if we answered one of his questions first -- such as "If you have information on how to connect a JTAG probe to a Nokia phone, please let me know." Maybe I should start a page on JTAG... --DavidCary 09:37, 22 September 2006 (PDT)

The Hacked Gadgets blog also has a bunch of cool electronics. --DavidCary 11:58, 5 January 2007 (PST)

red links

The default skin at OpenCircuits currently has "red links" = page exists, "dark red links" = page does not exist.

I find that confusing. (But not as bad as the wiki that has some links black-on-white, indistinguishable from normal text).

work-around: Register (it's free, and you don't have to give any personal information), then choose the "preferences" link in the far upper-right corner and then pick any other skin.

The other skins have coloring that you may be more used to from other wiki: "blue links" = page exists, "red links" = page does not exist.

--DavidCary 08:58, 18 December 2006 (PST)


      • Guys, the red color on links is AwuFul, it brings ppl headaches.

That's the only reason I cant participate ***

--Takeda 16:38, 29 September 2007 (PDT)

inviting people from other forums to open circuits

Lots of people talk about circuits for LED lighting at http://candlepowerforums.com/ . Perhaps we can talk some of them into contributing here -- perhaps using a page or two of Open Circuits as a FAQ for LEDs and drive circuits.

tool lists

Should we have an entire page on "tools", and mention it on the main page? That risks listing *every* tool anyone has ever heard about, like the page at http://massmind.org/techref/tools.htm . Yes, I'm responsible for uglier bits on that page; I think the wide variety of oscilloscopes are particularly confusing. How could we cut through the confusion?

I see the "techniques" page already has a list of software tools. Perhaps it would be nifty to have a short list of all the tools necessary for each technique? Then a beginner would have a better idea of what tools he really needs to get (rather than looking at a huge list of every tool, and wondering for each one, "Am I going to regret buying it when I see it gathering dust? Or am I going to regret not buying it when I need it during a midnight debug session?").

--DavidCary 08:37, 24 January 2007 (PST)

Requests For Help

Thanks for your help with the camcorder mic.

sample component

What is the purpose of the Sample Component ? --DavidCary 16:27, 7 May 2007 (PDT)



current surge and battery life

Hi,


1000 currently my board is using a 3V battery, in every 40msec it will turn on its RF to communicate with the base station. I face a problem here is that my battery life is badly affected. Turning on the RF with cause a current surge.

Will this surge affect my battery life? If I use a supercapacitor does it helps?

-- User:203.120.164.208 04:14, 30 April 2007


MIDI electrical interface

In my opinion, the MIDI interface got a lot of things right that too many later interfaces still trip over.