Difference between revisions of "PG31 GPS RS232 Dev Board"

From OpenCircuits
Jump to navigation Jump to search
m (Protected "PG31 GPS RS232 Dev Board": spam magnet [edit=autoconfirmed:move=autoconfirmed] (expires 05:27, 2 March 2008 (UTC)))
 
(40 intermediate revisions by 28 users not shown)
Line 1: Line 1:
[http://garlate.nodify.info/ garlate] [http://chicas-muy.cha-ba.info/ chicas muy culonas] [http://foto-sexsi.pendal.info/ foto sexsi gratis] [http://ultimate-sct.jaily.info/ ultimate sct stack] [http://tutti-i.pendal.info/ tutti i frutti] [http://sony-telecamere.pendal.info/ sony telecamere] [http://vacanza-per.jaily.info/ vacanza per single] [http://liceali-in.pendal.info/ liceali in film porno] [http://holding-out.jaily.info/ holding out for a hero frou frou] [http://io-e.pendal.info/ io e il vento] [http://spartiti-musicali.nodify.info/ spartiti musicali] [http://impermeabile.jaily.info/ impermeabile] [http://uomini-gamba.pendal.info/ uomini gamba] [http://budd.qualo.info/ budd] [http://offerte-week.cha-ba.info/ offerte week end] [http://dlink-router.qualo.info/ dlink router modem wireless] [http://hard-disk.pendal.info/ hard disk 250gb 16mb sata] [http://cartoon-porn.pendal.info/ cartoon porn] [http://brand-manager.nodify.info/ brand manager (italia centro)] [http://copertina-di.cha-ba.info/ copertina di los 40 summer] [http://foto-di.pendal.info/ foto di donne che pisciano] [http://racale.pendal.info/ racale] [http://cinque-pezzi.nodify.info/ cinque pezzi facili] [http://ram-.qualo.info/ ram 512 mb 266 mhz] [http://nodify.info/ url] [http://cha-ba.info/index3_500.html page] [http://invicta-crono.pendal.info/ invicta crono] [http://convert-gp.nodify.info/ convert 3gp avi] [http://viaggi-religiosi.nodify.info/ viaggi religiosi] [http://cha-ba.info/index0_250.html map] [http://siemens-suonerie.pendal.info/ siemens suonerie] [http://hold-school.cha-ba.info/ hold school] [http://masterizzatore-pioneer.pendal.info/ masterizzatore pioneer 110 dvd] [http://international-superstar.jaily.info/ international superstar soccer su gba] [http://jaily.info/index2_250.html site] [http://memoria-secure.qualo.info/ memoria secure digital] [http://real-one.cha-ba.info/ real one per cellulari] [http://pendal.info/index2_250.html home] [http://dvd-logo.nodify.info/ dvd logo] [http://cartes-postales.qualo.info/ cartes postales] [http://power-shot.jaily.info/ power shot a520] [http://canili-in.jaily.info/ canili in provincia di pavia] [http://romolo.jaily.info/ romolo] [http://l-isola.pendal.info/ l isola famosi] [http://italiani-liberi.qualo.info/ italiani liberi] [http://bambino-scomparso.cha-ba.info/ bambino scomparso] [http://fotogratis.nodify.info/ fotogratis] [http://aoa-dvd.jaily.info/ aoa dvd copy] [http://trucchi-gta.jaily.info/ trucchi gta 3 pc] [http://qualo.info/index0_500.html map] [http://travesta-lazio.pendal.info/ travesta lazio] [http://ic-mc.cha-ba.info/ ic mc] [http://smart-fortwo.nodify.info/ smart fortwo milano] [http://maxpayne.nodify.info/ maxpayne] [http://marce-naziste.pendal.info/ marce naziste] [http://foto-annunci.qualo.info/ foto annunci latina] [http://sesso-anale.jaily.info/ sesso anale con cavallo] [http://aimingclick.jaily.info/ aimingclick 30] [http://creative-muvo.cha-ba.info/ creative muvo 256mb] [http://dlink-modem.qualo.info/ dlink modem router] [http://canzone-piave.cha-ba.info/ canzone piave] [http://la-fattoria.jaily.info/ la fattoria spettacolo danza del ventre] [http://tavoletta-grafica.pendal.info/ tavoletta grafica a6] [http://magix-video.qualo.info/ magix video] [http://www-videos.cha-ba.info/ www videos com pe] [http://ati-radeon.nodify.info/ ati radeon 9600xt vivo 256mb] [http://abe-win.cha-ba.info/ abe win] [http://slovak.qualo.info/ slovak] [http://cinema-hard.cha-ba.info/ cinema hard gratis] [http://zoccolona.cha-ba.info/ zoccolona] [http://tarzan-e.nodify.info/ tarzan e il figlio della giungla] [http://produzione-farmaceutici.cha-ba.info/ produzione farmaceutici] [http://ddr-mhz.nodify.info/ ddr2 400mhz] [http://gimme-shelter.qualo.info/ gimme shelter] [http://trys-dienos.cha-ba.info/ trys dienos] [http://cha-ba.info/ map] [http://olympus-c.pendal.info/ olympus c180] [http://zen-mediacenter.qualo.info/ zen mediacenter] [http://atlantis-land.pendal.info/ atlantis land modem usb] [http://la-ultima.nodify.info/ la ultima vez] [http://calzature-nike.nodify.info/ calzature nike pelle] [http://nodify.info/index1_250.html index] [http://albergo-in.jaily.info/ albergo in verona] [http://crack-file.jaily.info/ crack file] [http://loopingtheloop.nodify.info/ loopingtheloop] [http://villaggio-turistici.pendal.info/ villaggio turistici egitto] [http://dvd-tv.jaily.info/ dvd tv lcd portatile] [http://non-fidarti.qualo.info/ non fidarti di tuo marito] [http://lettori-cd.cha-ba.info/ lettori cd e dvd] [http://gemmi-srl.cha-ba.info/ gemmi srl] [http://razorback.pendal.info/ razorback] [http://mercatini-di.cha-ba.info/ mercatini di natale] [http://cimice.qualo.info/ cimice] [http://jetdirect-hp.nodify.info/ jetdirect hp 680n] [http://impax-run.jaily.info/ impax run (2)  nike] [http://sony-vaio.nodify.info/ sony vaio centrino vgn fs295vp] [http://jaily.info/index3_1000.html index] [http://server-hpcompaq.cha-ba.info/ server hpcompaq intel xeon] [http://cha-t.nodify.info/ cha t] [http://ona-fiume.qualo.info/ ona (fiume)] [http://reality-in.jaily.info/ reality in inghilterra] [http://faroeste-caboclo.cha-ba.info/ faroeste caboclo] [http://mydyingbride.qualo.info/ mydyingbride] [http://devid-bekcham.nodify.info/ devid bekcham] [http://mike-the.jaily.info/ mike the mechanics over my shoulder] [http://badesi-citta.jaily.info/ badesi citta] [http://dinamite-bionda.cha-ba.info/ dinamite bionda] [http://qualo.info/ map] [http://winne-the.nodify.info/ winne the pooh] [http://testi-canzoni.qualo.info/ testi canzoni dennis] [http://frigorifero-samsung.pendal.info/ frigorifero samsung rt62kcmt] [http://sismi-it.cha-ba.info/ sismi it] [http://cristoforo-colombo.qualo.info/ cristoforo colombo mp3] [http://hotel-prinsen.qualo.info/ hotel prinsen] [http://busta-paga.pendal.info/ busta paga calcolo] [http://decapitado.nodify.info/ decapitado] [http://qualo.info/index2_500.html site] [http://trappola-sulle.pendal.info/ trappola sulle montagne rocciose] [http://nikon-dx.jaily.info/ nikon dx 1870mm] [http://zoom-ottico.jaily.info/ zoom ottico 7 x] [http://anime-ita.jaily.info/ anime ita] [http://notti-d.pendal.info/ notti d oriente] [http://clasificacion-de.cha-ba.info/ clasificacion de los alimentos] [http://hp-.nodify.info/ hp  photosmart 2710] [http://vaio-pocket.qualo.info/ vaio pocket vgf ap1l] [http://hp-pavilion.jaily.info/ hp pavilion hpcompaq computer] [http://immagini-dei.cha-ba.info/ immagini dei the rasmus] [http://amstrad-t.pendal.info/ amstrad t3214] [http://v-antenna.nodify.info/ v51 antenna] [http://rsmmc-kingmax.pendal.info/ rsmmc kingmax] [http://milf.nodify.info/ milf] [http://l-isola.jaily.info/ l isola di white] [http://tastiera-logitech.nodify.info/ tastiera logitech navigator] [http://puglia-camping.jaily.info/ puglia camping s nicola] [http://pendal.info/index2_250.html home] [http://con-te.qualo.info/ con te part] [http://kara-mare.pendal.info/ kara mare di] [http://stampante-per.nodify.info/ stampante per portatile] [http://visualizzare-mms.nodify.info/ visualizzare mms] [http://strength-and.cha-ba.info/ strength and honor] [http://desde-la.cha-ba.info/ desde la oscuridad gloria estefan] [http://cerebro.jaily.info/ cerebro] [http://pendal.info/ site] [http://www-mercatino.cha-ba.info/ www mercatino del usato] [http://jaily.info/index0_250.html sitemap] [http://orbit.cha-ba.info/ orbit] [http://www-wwe.pendal.info/ www wwe raw] [http://prestito-acqui.nodify.info/ prestito acqui terme] [http://volvo-.pendal.info/ volvo 850 bologna] [http://site-scanner.qualo.info/ site scanner] [http://jamiroquai-dynamite.nodify.info/ jamiroquai dynamite] [http://gunpoint.cha-ba.info/ gunpoint] [http://occhiali-da.jaily.info/ occhiali da sole christian dior] [http://johnny-clegg.jaily.info/ johnny clegg] [http://asus-schede.nodify.info/ asus schede video pciex] [http://digital-crystal.cha-ba.info/ digital crystal clear philips] [http://g-live.pendal.info/ g3 live in concert joe satriani eric johnson steve vai] [http://nodify.info/index1_250.html index] [http://pendal.info/ site] [http://concorso-crea.nodify.info/ concorso crea vinci] [http://lkj.nodify.info/ lkj] [http://progettazione-educativa.cha-ba.info/ progettazione educativa] [http://xd.nodify.info/ xd 1] [http://pattini-a.qualo.info/ pattini a rotella] [http://nodify.info/index2_500.html sitemap] [http://abbigliamento-frutta.cha-ba.info/ abbigliamento frutta marchio] [http://resisto-style.qualo.info/ resisto style 5] [http://flux.jaily.info/ flux] [http://series-xxx.pendal.info/ series xxx] [http://l-ora.jaily.info/ l ora di tutti maria corti libri] [http://pendal.info/index3_250.html site] [http://motorola-vi.cha-ba.info/ motorola v60i] [http://dalmatika.cha-ba.info/ dalmatika] [http://gif-animata.nodify.info/ gif animata pompino] [http://buster.pendal.info/ buster] [http://canon-lbp.jaily.info/ canon lbp2900] [http://blacl.nodify.info/ blacl] [http://foto-transessuali.pendal.info/ foto transessuali] [http://toner-laser.qualo.info/ toner laser 1100] [http://brujeria.pendal.info/ brujeria] [http://villaggi-alimini.qualo.info/ villaggi alimini] [http://yatana.cha-ba.info/ yatana] [http://www-angelalindvall.pendal.info/ www angelalindvall] [http://cassa-di.pendal.info/ cassa di previdenza ed assistenza geometri] [http://ufficio-frankfurt.cha-ba.info/ ufficio frankfurt am main] [http://offerta-viaggi.pendal.info/ offerta viaggi barcellona] [http://hard-disk.nodify.info/ hard disk esterno] [http://ma-uit.jaily.info/ ma uit la pozele de mult] [http://gli-assassini.pendal.info/ gli assassini non hanno scelta] [http://soriano-nel.pendal.info/ soriano nel cimino] [http://tango-per.cha-ba.info/ tango per due] [http://wipeout-the.nodify.info/ wipeout the surfaris] [http://mazda-.jaily.info/ mazda 3 active] [http://gran-canaria.jaily.info/ gran canaria alberghi e hotel] [http://nodify.info/ url] [http://foolish-heart.jaily.info/ foolish heart the mavericks] [http://ijebuode.qualo.info/ ijebuode] [http://office-.jaily.info/ office 2003 small business edition] [http://vai-valentina.nodify.info/ vai valentina] [http://calcio-mercato.jaily.info/ calcio mercato roma] [http://arelpei-cnek.ifrance.com/lib/tomtom-5/ tomtom 5 europa] [http://abelle34st.50webs.com/small/maglia-cofidis.htm maglia cofidis] [http://ivo-lisses.ifrance.com/description/singole-frosinone.htm singole frosinone] [http://rhin-per.ifrance.com/bmx-backflip.htm bmx backflip] [http://ladyshock.50webs.com/folletti-e/ folletti e fate] [http://darkmordor.50webs.com/description/pc-portatile9.htm pc portatile offerta] [http://abelle34st.50webs.com/small/djursland.htm djursland] [http://weaselbitch.50webs.com/text/darth/ darth] [http://arelpei-cnek.ifrance.com/lib/puff-diddy/ puff diddy] [http://nikanaw-ru.ifrance.com/blog/Il-messagero1.htm il messagero] [http://irishais.50webs.com/text/byblos-terra/ byblos terra] [http://kissy-sait.ifrance.com/la-svergognata/ la svergognata] [http://lent-san.ifrance.com/data/cambridge-d.htm cambridge d500] [http://ivo-lisses.ifrance.com/description/elenco-telefonico22.htm elenco telefonico bologna] [http://ivo-lisses.ifrance.com/description/de-marinis.htm de marinis davide] [http://arelpei-cnek.ifrance.com/lib/homicidal/ homicidal] [http://irishais.50webs.com/text/una-donna20/ una donna due passioni] [http://rhin-per.ifrance.com/cell-addo.htm cell addo] [http://darkmordor.50webs.com/description/vivaldi-la.htm vivaldi la notte] [http://ear-house.ifrance.com/popeye-vol7/ popeye vol 08] [http://dancfiri-dance.ifrance.com/i-cavalieri8/ i cavalieri di allah] [http://rndroponyer.50webs.com/lib/american-graffiti/ american graffiti 2] [http://dancfiri-dance.ifrance.com/telaio-carbonio/ telaio carbonio] [http://weaselbitch.50webs.com/text/tetti-in/ tetti in legno a bari] [http://kissy-sait.ifrance.com/por-una/ por una cabeza ringtone] [http://yourstodestroy.50webs.com/dr-zeus/ dr zeus] [http://arelpei-cnek.ifrance.com/lib/kingston2/ kingston 512] [http://captlychee.50webs.com/directory/insolito.htm insolito] [http://rndroponyer.50webs.com/lib/piscina-di1/ piscina di antegnate] [http://captlychee.50webs.com/directory/dvd-rh.htm dvd rh7800 lg] [http://weaselbitch.50webs.com/text/rocco-casalino/ rocco casalino] [http://abelle34st.50webs.com/small/viaccess-seca.htm viaccess seca codes] [http://ear-house.ifrance.com/wetpussy/ wetpussy] [http://darkmordor.50webs.com/description/napoli-4.htm napoli  parigi] [http://kissy-sait.ifrance.com/loghi-per2/ loghi per nokia] [http://captlychee.50webs.com/directory/maccchine.htm maccchine] [http://yourstodestroy.50webs.com/staffa-per7/ staffa per tv sharp] [http://abelle34st.50webs.com/small/http-my.htm http my caledonian ac uk] [http://ladyshock.50webs.com/auricolare-treo/ auricolare treo 650] [http://restartsaber.50webs.com/brigitta-kovacs.htm brigitta kovacs] [http://abelle34st.50webs.com/small/io-ete.htm io ete] [http://weaselbitch.50webs.com/text/usb-lan/ usb lan printer server] [http://kissy-sait.ifrance.com/www-juegoteca/ www juegoteca com] [http://kissy-sait.ifrance.com/razer-mouse/ razer mouse] [http://arelpei-cnek.ifrance.com/lib/www-carlonesti/ www carlonesti it] [http://yourstodestroy.50webs.com/tesi-pubblicata/ tesi pubblicata] [http://kissy-sait.ifrance.com/donne-in9/ donne in costume] [http://ivo-lisses.ifrance.com/description/cafe-aroma.htm cafe aroma] [http://restartsaber.50webs.com/www-lg2.htm www lg it] [http://irishais.50webs.com/text/skid-row/ skid row] [http://arelpei-cnek.ifrance.com/lib/enciclopedia-garzanti/ enciclopedia garzanti] [http://ladyshock.50webs.com/piscine-montichiari/ piscine montichiari] [http://weaselbitch.50webs.com/text/peg-perego36/ peg perego modular system pliko] [http://yourstodestroy.50webs.com/jessica-risso/ jessica risso] [http://dancfiri-dance.ifrance.com/dio-del/ dio del cielo] [http://restartsaber.50webs.com/kaoma-video.htm kaoma video lambada] [http://lent-san.ifrance.com/data/decoder-humax2.htm decoder humax 4000] [http://captlychee.50webs.com/directory/videogiochi-gamecube1.htm videogiochi gamecube animal crossing] [http://rndroponyer.50webs.com/lib/fotocamera-per2/ fotocamera per hp ipaq] [http://kissy-sait.ifrance.com/guarana/ guarana] [http://abelle34st.50webs.com/small/pallottola-spuntata.htm pallottola spuntata] [http://yourstodestroy.50webs.com/sexi-bar/ sexi bar] [http://ivo-lisses.ifrance.com/description/clickamatoriali.htm clickamatoriali] [http://tumma-valo.ifrance.com/html/verbatim-dvd7/ verbatim dvd 8 5 gb] [http://darkmordor.50webs.com/description/renaultsport.htm renaultsport] [http://genka-manjer.ifrance.com/blog/altoparlanti-portatili/ altoparlanti portatili speaker e cuffie] [http://ear-house.ifrance.com/sony-vaio30/ sony vaio fs115z] [http://rndroponyer.50webs.com/lib/mercedes-classe22/ mercedes classe a istruzione uso it] [http://rhin-per.ifrance.com/villino.htm villino] [http://tumma-valo.ifrance.com/html/citta-messico1/ citta messico cose fare] [http://captlychee.50webs.com/directory/tenax-spa.htm tenax spa] [http://ladyshock.50webs.com/foto-gratis32/ foto gratis donne super porche] [http://lent-san.ifrance.com/data/dedica-tesi.htm dedica tesi] [http://tumma-valo.ifrance.com/html/competition-pro/ competition pro] [http://arelpei-cnek.ifrance.com/lib/toda-la1/ toda la vida de carlos santana en imagen] [http://darkmordor.50webs.com/description/vivavoce-per5.htm vivavoce per v3 motorola] [http://darkmordor.50webs.com/description/i-due19.htm i due pezzi da 90] [http://lent-san.ifrance.com/data/fornello-eletrico.htm fornello eletrico] [http://ivo-lisses.ifrance.com/description/orari-apertura1.htm orari apertura unieuro terni] [http://darkmordor.50webs.com/description/cd-queen.htm cd queen] [http://lent-san.ifrance.com/data/sabatti-spa.htm sabatti spa] [http://ear-house.ifrance.com/reset-goldbox/ reset goldbox nokia] [http://rhin-per.ifrance.com/british-open.htm british open mini] [http://ivo-lisses.ifrance.com/description/sborrare-in1.htm sborrare in bocca] [http://tumma-valo.ifrance.com/html/gianluca-benetton/ gianluca benetton] [http://arelpei-cnek.ifrance.com/lib/www-asl1/ www asl4 it] [http://captlychee.50webs.com/directory/km-25.htm km 0 volvo s40] [http://arelpei-cnek.ifrance.com/lib/infraganti/ infraganti] [http://darkmordor.50webs.com/description/alfa-romeo64.htm alfa romeo 146 16] [http://restartsaber.50webs.com/formula4.htm formula4] [http://ladyshock.50webs.com/juana-le/ juana le virgin] [http://restartsaber.50webs.com/terry-oldfield.htm terry oldfield] [http://ear-house.ifrance.com/foto-gemelli/ foto gemelli diversi] [http://kissy-sait.ifrance.com/homage/ homage] [http://genka-manjer.ifrance.com/blog/scarlett-johannson/ scarlett johannson] [http://captlychee.50webs.com/directory/acer-ai.htm acer ai 1912] [http://captlychee.50webs.com/directory/last-minute58.htm last minute liguria] [http://ear-house.ifrance.com/blak-hard/ blak hard] [http://kissy-sait.ifrance.com/guilty-gear1/ guilty gear isuka ps2] [http://genka-manjer.ifrance.com/blog/giochi-motorola/ giochi motorola c550] [http://darkmordor.50webs.com/description/aspirapolvere-ad2.htm aspirapolvere ad acqua simac] [http://arelpei-cnek.ifrance.com/lib/miriam-milano/ miriam milano] [http://arelpei-cnek.ifrance.com/lib/axel-fernado/ axel fernado] [http://tumma-valo.ifrance.com/html/spezzoni-di/ spezzoni di filmati gratuiti] [http://restartsaber.50webs.com/io-senza.htm io senza te] [http://tumma-valo.ifrance.com/html/www-omitel/ www omitel it] [http://irishais.50webs.com/text/occupazione/ occupazione] [http://rhin-per.ifrance.com/binocolo-teatro.htm binocolo teatro] [http://weaselbitch.50webs.com/text/lowell/ lowell] [http://restartsaber.50webs.com/swett.htm swett] [http://weaselbitch.50webs.com/text/i-canon1/ i9950 canon stampanti] [http://yourstodestroy.50webs.com/router-wireless17/ router wireless robotics] [http://ivo-lisses.ifrance.com/description/spazio-.htm spazio 1999 stagione 2 vol 2] [http://restartsaber.50webs.com/kersnik-janko.htm kersnik janko] [http://kissy-sait.ifrance.com/doppio-gioco1/ doppio gioco 2003] [http://weaselbitch.50webs.com/text/jbl-e2/ jbl e subwoofer] [http://yourstodestroy.50webs.com/batterie-nikon5/ batterie nikon coolpix 5900] [http://dancfiri-dance.ifrance.com/amber-easton1/ amber easton] [http://arelpei-cnek.ifrance.com/lib/maria-farandouri/ maria farandouri] [http://nikanaw-ru.ifrance.com/blog/ricerca-tesina.htm ricerca tesina] [http://abelle34st.50webs.com/small/bumblebee.htm bumblebee] [http://genka-manjer.ifrance.com/blog/caccia-al5/ caccia al calamaro] [http://dancfiri-dance.ifrance.com/colpa-che/ colpa che uccide] [http://yourstodestroy.50webs.com/i-have/ i have seen zero 7] [http://captlychee.50webs.com/directory/una-vasca.htm una vasca lavelli] [http://rhin-per.ifrance.com/Fiction-mediaset1.htm fiction mediaset carabinieri 4] [http://nikanaw-ru.ifrance.com/blog/prenotazione-viaggi1.htm prenotazione viaggi] [http://tumma-valo.ifrance.com/html/knife/ knife] [http://ivo-lisses.ifrance.com/description/i-palazzi1.htm i palazzi di venezia libri] [http://ivo-lisses.ifrance.com/description/Foto-fiore1.htm foto fiore viola] [http://tumma-valo.ifrance.com/html/canon-selphy11/ canon selphy cp400] [http://rhin-per.ifrance.com/ricevitore-gps19.htm ricevitore gps bluetooth a batterie] [http://darkmordor.50webs.com/description/libertad.htm libertad] [http://nikanaw-ru.ifrance.com/blog/hp74.htm hp 750] [http://darkmordor.50webs.com/description/traduzione-testo23.htm traduzione testo i don t wonna know] [http://yourstodestroy.50webs.com/salinas-usa/ salinas (usa)] [http://dancfiri-dance.ifrance.com/transcend-secure/ transcend secure digital 1 gb 80x] [http://genka-manjer.ifrance.com/blog/video-k1/ video 56k] [http://captlychee.50webs.com/directory/Big-boob1.htm big boob] [http://genka-manjer.ifrance.com/blog/amplificatori-harmankardon/ amplificatori harmankardon] [http://ear-house.ifrance.com/heiti/ heiti] [http://darkmordor.50webs.com/description/cortez-vs.htm cortez vs x ray] [http://kissy-sait.ifrance.com/ww-porno1/ ww porno cz] [http://weaselbitch.50webs.com/text/taglie-forti2/ taglie forti reggio emilia] [http://rhin-per.ifrance.com/canon-ixus15.htm canon ixus 50] [http://ivo-lisses.ifrance.com/description/spalding.htm spalding] [http://abelle34st.50webs.com/small/troia-citta.htm troia citta antica] [http://ear-house.ifrance.com/jubbe/ jubbe] [http://tumma-valo.ifrance.com/html/Eros-free1/ eros free] [http://nikanaw-ru.ifrance.com/blog/robbie-willians1.htm robbie willians five] [http://hilarykallin.50webs.org/la-banda8/ la banda dei miau miau] [http://juliatalbot.50webs.org/seggiolino-tavolo/ seggiolino tavolo] [http://understandish.50webs.org/blog/potere-al/ potere al popolo] [http://dejablu503.50webs.org/iv-san/ iv san bernard] [http://understandish.50webs.org/index2_250.html link] [http://littlesunshine.50webs.org/index2_1000.html sitemap] [http://drownedmagenta.50webs.org/articles/humax-dtt1/ humax dtt 5000 digitale terrestre] [http://dejablu503.50webs.org/finanziaria-finanziamento/ finanziaria finanziamento prestito personale] [http://dejablu503.50webs.org/dvd-quixo/ dvd quixo] [http://drdos.50webs.org/styles/photo-gratis/ photo gratis dei d 12] [http://littlesunshine.50webs.org/directory/creare-sito2/ creare sito web] [http://drdos.50webs.org/styles/jesus-bleibet/ jesus bleibet] [http://blackmisheru.50webs.org/web/test-di3/ test di ammissione] [http://drownedmagenta.50webs.org/articles/t-sony4/ t610 sony] [http://understandish.50webs.org/blog/albergo-brno/ albergo brno] [http://drdos.50webs.org/styles/rosso-porsche/ rosso porsche] [http://blackmisheru.50webs.org/index0_500.html sitemap] [http://vulgarisprime.50webs.org/view/sound-blaster21/ sound blaster] [http://jugni.50webs.org/directory/elisa-parole/ elisa parole] [http://juliatalbot.50webs.org/aston-martin2/ aston martin vanquish] [http://jugni.50webs.org/directory/lexus-padova/ lexus padova] [http://littlesunshine.50webs.org/directory/ray-ban26/ ray ban 3248] [http://littlesunshine.50webs.org/directory/dj-parade1/ dj parade] [http://hilarykallin.50webs.org/singola-bergamo/ singola bergamo] [http://drownedmagenta.50webs.org/articles/mutu-foto/ mutu foto andresan] [http://understandish.50webs.org/blog/video-de37/ video de cicciolina] [http://jugni.50webs.org/directory/storie-omosessuali/ storie omosessuali] [http://blackmisheru.50webs.org/web/linda-kiraly/ linda kiraly] [http://juliatalbot.50webs.org/videocamere-con3/ videocamere con dvd] [http://jugni.50webs.org/directory/gatita-parda/ gatita parda] [http://drownedmagenta.50webs.org/articles/albergo-stella/ albergo stella] [http://drownedmagenta.50webs.org/articles/brigata-sardegna/ brigata sardegna] [http://drdos.50webs.org/styles/jungle-boots/ jungle boots] [http://vulgarisprime.50webs.org/view/jbl-ec1/ jbl ec35] [http://understandish.50webs.org/blog/cocco-mio/ cocco mio] [http://dejablu503.50webs.org/scheda-madri/ scheda madri] [http://juliatalbot.50webs.org/legatoria-potenza/ legatoria potenza] [http://hilarykallin.50webs.org/silver-star/ silver star] [http://littlesunshine.50webs.org/directory/ldc-monitor/ ldc monitor] [http://littlesunshine.50webs.org/directory/video-green/ video green day] [http://jugni.50webs.org/directory/mask-of/ mask of zorro] [http://vulgarisprime.50webs.org/view/fasciatoio-bagnoschiuma/ fasciatoio bagnoschiuma] [http://juliatalbot.50webs.org/scienza-della/ scienza della comunicazione] [http://dejablu503.50webs.org/gianni-brera/ gianni brera] [http://vulgarisprime.50webs.org/ vulgarisprime.50webs.org] [http://littlesunshine.50webs.org/directory/video-budoni/ video budoni] [http://understandish.50webs.org/blog/canzoni-marron/ canzoni marron5] [http://jugni.50webs.org/directory/voglio-andare1/ voglio andare a vivere] [http://hilarykallin.50webs.org/costa-azzurra1/ costa azzurra sesso] [http://blackmisheru.50webs.org/web/sony-sdmhsp1/ sony sdmhs95p b] [http://hilarykallin.50webs.org/http-www34/ http www gunbound latino net community] [http://jugni.50webs.org/directory/katrina-davies/ katrina davies] [http://blackmisheru.50webs.org/web/per-home/ per home theatre diffusori sony casse] [http://drdos.50webs.org/styles/grand-voyager/ grand voyager 2 8] [http://dejablu503.50webs.org/escada-magnetism1/ escada magnetism profumo] [http://hilarykallin.50webs.org/mindhunters-/ mindhunters  nella mente del serial killer] [http://drdos.50webs.org/styles/veline1/ veline 2004 2005] [http://blackmisheru.50webs.org/web/fuckingmachines/ fuckingmachines] [http://vulgarisprime.50webs.org/view/sex-breast/ sex breast] [http://vulgarisprime.50webs.org/view/sito-sesso/ sito sesso gratis] [http://drdos.50webs.org/styles/topline-com/ topline com] [http://vulgarisprime.50webs.org/view/aprilia-rs/ aprilia rs 50cc] [http://littlesunshine.50webs.org/directory/immagini-hard1/ immagini hard gratis] [http://hilarykallin.50webs.org/logitech-media1/ logitech media keyboard usb] [http://jugni.50webs.org/directory/tromba-con/ tromba con donne] [http://littlesunshine.50webs.org/directory/t-innamorero/ t innamorero] [http://dejablu503.50webs.org/km-fiat23/ km0 fiat croma auto km 0] [http://juliatalbot.50webs.org/www-medj/ www medj] [http://vulgarisprime.50webs.org/view/giacca-goretex/ giacca goretex] [http://vulgarisprime.50webs.org/view/traductor-de/ traductor de palabras] [http://littlesunshine.50webs.org/directory/marco-vittozzi/ marco vittozzi] [http://vulgarisprime.50webs.org/view/gratis-on/ gratis on line] [http://drownedmagenta.50webs.org/articles/monitor-lcd60/ monitor lcd keymat] [http://drdos.50webs.org/styles/plasma-thomson1/ plasma thomson 42pb120s5] [http://dejablu503.50webs.org/il-cane/ il cane di pietra] [http://drownedmagenta.50webs.org/articles/cordless-con3/ cordless con fotocamera] [http://dejablu503.50webs.org/usb-16/ usb 2 0 firewire] [http://vulgarisprime.50webs.org/view/tranny-surprise/ tranny surprise] [http://vulgarisprime.50webs.org/view/mazdak/ mazdak] [http://hilarykallin.50webs.org/cruel-intentions/ cruel intentions 3] [http://jugni.50webs.org/directory/laborec/ laborec] [http://drownedmagenta.50webs.org/articles/disco-per2/ disco per l estate 2004] [http://drownedmagenta.50webs.org/index0_500.html homepage] [http://drdos.50webs.org/styles/docfa/ docfa] [http://understandish.50webs.org/blog/kookai/ kookai] [http://juliatalbot.50webs.org/ray-ban23/ ray ban aviator wings ii] [http://juliatalbot.50webs.org/motorola-v34/ motorola v550 vodafone] [http://dejablu503.50webs.org/cori-della1/ cori della roma] [http://understandish.50webs.org/blog/esami-ecdl/ esami ecdl patente europea test] [http://understandish.50webs.org/blog/promo-immobiliare/ promo immobiliare] [http://littlesunshine.50webs.org/directory/operazione-alce/ operazione alce] [http://drdos.50webs.org/styles/canzone-granada/ canzone granada di lara] [http://juliatalbot.50webs.org/xsat2/ xsat 300] [http://understandish.50webs.org/blog/ich-troje/ ich troje] [http://drdos.50webs.org/styles/flashteroids/ flashteroids] [http://drownedmagenta.50webs.org/articles/orientale-sierra/ orientale (sierra leone)] [http://understandish.50webs.org/index4_500.html sitemap] [http://jugni.50webs.org/directory/leasing-smart/ leasing smart] [http://drownedmagenta.50webs.org/articles/nikon-f13/ nikon f55] [http://drdos.50webs.org/styles/noleggio-camper/ noleggio camper varese] [http://www.priceisking.co.uk/skins/default/jmakqp.html Www unisa it] [http://www.ccrs.uzh.ch/user/root/mwosbq.html Brico ok] [http://cale.cc/xde/it/fdoxbw.html Fisi comitato appennini] [http://www.nvwp.org/help/files/uceujk.html Prenotazione hotel venezia] [http://cale.cc/xde/it/qtvcfk.html Firenze latino] [http://www.priceisking.co.uk/skins/default/fexivr.html Scopate amatoriali gratis] [http://www.nvwp.org/help/files/mvnlpp.html Offerta auto usata ivrea to] [http://www.hiidenkivenpaivakoti.fi/help/new/vlstwr.html Manicomio criminali] [http://www.backtothebible.org/help/files/bgcacu.html Salsa cubana] [http://www.backtothebible.org/help/files/ltbwds.html Schiava sadomaso] [http://www.notreligion.com/help/files/omepau.html Little lolita kds bbs] [http://www.actionscript.ru/help/files/rnaswa.html Cardiofrequenzimetro da polso] [http://rootos.idonea.cl/help/files/bmswce.html Sienna miller style] [http://www.worthwhilehosting.com/banners/auto/rritvo.html Preventivo assicurazione autocarro online] [http://rootos.idonea.cl/help/files/okvlbr.html Meningite] [http://www.startonlineweb.com/help/new/poknxt.html Disegni dei gormiti] [http://www.ccrs.uzh.ch/user/root/jlsgea.html Fornello gas tre fuoco] [http://www.worthwhilehosting.com/banners/auto/vsonlm.html Ripetizioni] [http://www.hiidenkivenpaivakoti.fi/help/new/dlrifj.html Alloggio sottomarina chioggia] [http://www.nvwp.org/help/files/fqowrf.html Hotel san vito lo capo] [http://www.startonlineweb.com/help/new/xrqucf.html Dragonmoon xxx] [http://cale.cc/xde/it/gborgu.html Foto troie grasse] [http://www.nvwp.org/help/files/dbjjvk.html Cairo shopping] [http://www.backtothebible.org/help/files/twfikn.html Cornice antica] [http://www.startonlineweb.com/help/new/odridv.html Bed breakfast lecce] [http://www.priceisking.co.uk/skins/default/txckei.html Lubecca ristorante] [http://www.worthwhilehosting.com/banners/auto/rwghfn.html Caso meningite] [http://rootos.idonea.cl/help/files/lmttjj.html Birkenstock] [http://www.worthwhilehosting.com/banners/auto/ivthxa.html Donne mature con ragazzi] [http://www.notreligion.com/help/files/fvaqwo.html Centro estetica franchising] [http://www.backtothebible.org/help/files/lbqfvn.html Vendita pc] [http://www.priceisking.co.uk/skins/default/hbjijw.html Bangbros com] [http://www.ccrs.uzh.ch/user/root/dtvgrf.html Villaggio turistici in italia] [http://www.actionscript.ru/help/files/urhibn.html Foto magda gomes] [http://www.backtothebible.org/help/files/rlmbnv.html Video tette enormi] [http://www.actionscript.ru/help/files/csribp.html Roberta missoni nuda] [http://www.priceisking.co.uk/skins/default/eiuaga.html Coppia scambiste] [http://www.notreligion.com/help/files/slipnm.html Produzione mobile letto scomparsa] [http://www.worthwhilehosting.com/banners/auto/eumhrr.html Tod s] [http://www.ccrs.uzh.ch/user/root/xldmtl.html Pergamena] [http://www.worthwhilehosting.com/banners/auto/xegqvr.html Www ss lazio it] [http://www.priceisking.co.uk/skins/default/pldqkb.html Chichi hentai] [http://www.backtothebible.org/help/files/iqkanl.html L urlo di munch] [http://www.startonlineweb.com/help/new/ktipnp.html Villaggio vacanza brasile] [http://www.worthwhilehosting.com/banners/auto/javjfm.html Hotel italia siena] [http://www.hiidenkivenpaivakoti.fi/help/new/mbpwmt.html Belle scopate video] [http://www.ccrs.uzh.ch/user/root/onbdmv.html Gregoraci] [http://www.backtothebible.org/help/files/jhnnmt.html Raffaella berge] [http://www.nvwp.org/help/files/vmrddr.html Frase dolce tenere d amore] [http://www.ccrs.uzh.ch/user/root/mscmha.html Fighette giovani] [http://www.startonlineweb.com/help/new/cijwoa.html Finanziamento caserta] [http://www.notreligion.com/help/files/skjtla.html Pellicola] [http://cale.cc/xde/it/ktgcax.html Palio chatt] [http://www.priceisking.co.uk/skins/default/sbgjem.html Porche video] [http://www.actionscript.ru/help/files/nrelwi.html Corso specializzazione conceria] [http://www.actionscript.ru/help/files/jkxlft.html Occhiale sole on line] [http://www.backtothebible.org/help/files/oppetx.html Katamail com] [http://www.worthwhilehosting.com/banners/auto/qfiwvg.html Porno cartoni giapponesi] [http://www.backtothebible.org/help/files/xpfxtd.html Ricetta crepes] [http://www.nvwp.org/help/files/tpovqw.html Hotel toledo] [http://www.priceisking.co.uk/skins/default/ekdjda.html Asiatiche gratis] [http://www.priceisking.co.uk/skins/default/tjudqu.html Sportpress] [http://www.ccrs.uzh.ch/user/root/doosvu.html Simac] [http://cale.cc/xde/it/advtpk.html Guarda anteprima video porno] [http://www.notreligion.com/help/files/udfvgb.html Finanziamento pesaro] [http://www.actionscript.ru/help/files/ainabu.html Banda larga] [http://www.priceisking.co.uk/skins/default/mkspco.html Sms d amore buongiorno] [http://www.priceisking.co.uk/skins/default/kimsnf.html Donna nude it] [http://www.actionscript.ru/help/files/sbtxbv.html Upskirts] [http://cale.cc/xde/it/vlbhvs.html Clip fetish] [http://www.worthwhilehosting.com/banners/auto/artecc.html Risultati amniocentesi] [http://www.actionscript.ru/help/files/jnvkhv.html Spartito liamo grignani] [http://www.backtothebible.org/help/files/nxdkbl.html Albergo firenze centro] [http://www.priceisking.co.uk/skins/default/abhegr.html Dominio non disponibile] [http://www.notreligion.com/help/files/bssdig.html Porno trans sex] [http://www.worthwhilehosting.com/banners/auto/xahotc.html Assegni protestati] [http://www.worthwhilehosting.com/banners/auto/phkulc.html Parole crociata online] [http://cale.cc/xde/it/jfauas.html Peeing] [http://www.notreligion.com/help/files/qcgqqp.html Sugo pomodoro] [http://www.ccrs.uzh.ch/user/root/iuglkd.html Dojinshi] [http://www.priceisking.co.uk/skins/default/flmmds.html Centro per l impiego] [http://www.actionscript.ru/help/files/upojtu.html Barletta] [http://www.actionscript.ru/help/files/nopnbs.html Hotel thalazur antibes] [http://www.backtothebible.org/help/files/busciq.html Dans movies sex] [http://www.backtothebible.org/help/files/scvkgt.html Tarocco telefono] [http://www.priceisking.co.uk/skins/default/buftfx.html Basket canestro] [http://www.hiidenkivenpaivakoti.fi/help/new/fwiovp.html Fiche nude] [http://www.startonlineweb.com/help/new/rdlghw.html Conigliette] [http://www.nvwp.org/help/files/losjlm.html Wellington ristorante] [http://cale.cc/xde/it/hvoarw.html Esibizioniste porche] [http://www.worthwhilehosting.com/banners/auto/sfcudg.html Insalata estiva] [http://www.hiidenkivenpaivakoti.fi/help/new/cfstcf.html Settimo cielo it] [http://www.backtothebible.org/help/files/rckbxt.html Adsl speed test] [http://www.actionscript.ru/help/files/fxkugu.html Ingdirect it] [http://cale.cc/xde/it/vdthlm.html Cannavaro] [http://www.startonlineweb.com/help/new/vnnqdl.html Bondanime] [http://www.hiidenkivenpaivakoti.fi/help/new/awepcf.html Albergo siviglia offerta speciali] [http://www.startonlineweb.com/help/new/tgwums.html Accompagnatrice escort roma] [http://www.backtothebible.org/help/files/eubnam.html Vendita contapassi] [http://www.backtothebible.org/help/files/acheau.html Oroscop] {| align=right
+
{| align=right
 
|-
 
|-
 
|  
 
|  
Line 85: Line 85:
 
[[Media:PG31 RS232 Carrier - Gerbers.zip|PG31-RS232 Gerber Files]]
 
[[Media:PG31 RS232 Carrier - Gerbers.zip|PG31-RS232 Gerber Files]]
  
<b>Footprints:</b><br>
+
<b>Footprints:</b>
 
[[SFE_Footprint_Library|SFE Footprint Library]]
 
[[SFE_Footprint_Library|SFE Footprint Library]]
  
 
FP Name: PG31
 
FP Name: PG31
  
<b>Supplier Info:</b><br>
+
<b>Supplier Info:</b>
 
Spark Fun Electronics part # : Eval-PG31-RS232<br>
 
Spark Fun Electronics part # : Eval-PG31-RS232<br>
 
Single Piece Price : $29.95
 
Single Piece Price : $29.95
  
<b>Related Items:</b><br>
+
<b>Related Items:</b>
 +
 
 +
* [[PG31 GPS USB Dev Board]]
  
 
[[Category:Projects]]
 
[[Category:Projects]]

Latest revision as of 21:27, 30 December 2007

PG31 RS232 Dev Board

Description:
Getting information from your project to your computer can be difficult at first. Once you discover how to setup an RS232 connection, it's really just cut-and-paste for future projects.

In this project we demonstrate how to:

  • Setup an external power supply
  • Setup 3.3V to RS232 circuit
  • Complex PG31 GPS footprint

Power Regulation[edit]

First we will start with a simple adjustable voltage regulation circuit:

PG31 Power Supply

Please note this is a relatively compact SMD version of the power supply. This can easily be obtained with through-hole components using a breadboard. Here is the schematic:

PG31-PowerSupply-Schematic.jpg

Now let's discuss what's going on here. The barrel jack (J1) is a basic 5.5mm OD 2.1mm ID type jack. We get an unregulated 9-13V out of the wall wart.

The D3 large diode MBRA140 is for reverse protection. It can handle up to 1A and prevents damage to the board if a center-negative wallwart is attached. This diode will cause a ~0.5V drop from whatever the wall-wart is outputting.

C2 (10uF Tantalum Capacitor in this case) is a basic decoupling cap. 10-100uF is adequate but should be rated for 15-25V.

U1 is the LM317 (or LM1117 in SMD form) adjustable voltage regulator. It will take in some larger voltage and output a set voltage. The output voltage is set with two external resistors. R1 is historically 240 and value for R2 is different for different required output voltages. In our case, we want 3.3V out of the regulator, so R2 is set to 715. The LM317 is good because it is variable, the SOT-223 package is nice becuase it can take a relatively large voltage on the input (25V max I believe?) and has decent heat dissapation.

C1 and C3 are decoupling caps that help clean up the output transcients and noise.

J2 is just a two pin polarized header so that you can either 'steal' 3.3V from the board to power other boards, or have other boards power this board without the need for the external wall wart.


RS232 Interface[edit]

So we've got a nice clean output of 3.3V from the regulator, let's look at the RS232 connection:

PG31 Serial Connection

This shows the DB9 connector (also known as a D-Sub 9-pin connector), serial cable, and MAX3232 IC and charge pump caps (all SMD, again, can be done with PTH components). Here is the schematic:

PG31-SerialConnection-Schematic.jpg

Now read-up on the MAX232 IC. It could be the most common IC out there, at least for the embdded world. This IC will have many different model names (ICL232 for example) but all do the same thing, and will most likely have identical pin-outs. This IC is used to take low voltage signals from your micro or PIC or ARM or whatever, and converts those low-voltage signals to higher-voltage signals that the computer can understand. The voltage levels on TTL are also inverted for RS232 so the MAX232 takes care of that as well!

The MAX232 takes in TTL signals and sends out RS232 signals. It also takes the RS232 signals from the computer and outputs TTL signals to whatever microcontroller you are using. How does it do this magic? With charge pump capacitors. You'll notice four 0.1uF caps attached to the MAX3232. If you're reading closely, you'll also notice we have a MAX3232 not the MAX232. Difference:

  • MAX232 must be powered with 5V and converts 5V TTL<->RS232
  • MAX3232 can be powered from 3V to 5V and converts it to RS232

So in this application, the GPS unit is running at 3.3V. If we were to send 5V TTL to it, it would be damaged! So we must use the lower voltage MAX3232 part. No big deal, it's functionally identical to the MAX232. From here on out, I will only refer to the MAX232.

When you first view the MAX232 component, it can be a bit confusing. The pins label T1/T2 are the transmit channels (MAX232 has 2 TX channels and 2 RX channels). T1In/T2In will take *in* TTL and send *out* RS232 out T1Out/T2Out. So for our purposes, we need to connect the GPS unit's serial TX pin to the T1In pin of the MAX232. So when the GPS unit outputs some 3.3V TTL signals, these signals will be converted into RS232 and sent to the computer (TX1Out is connected to pin 2 on the DB9 connector).

Finally, when the computer needs to send info to the GPS unit, it will send RS232 signals down the serial cable, on pin 3 of the serial cable/DB9 connector to R1In of the MAX232. This RS232 signal will be converter to TTL and sent out the R1Out pin. This TTL signal is connected to the RX pin on the GPS unit. Voila.

I can't tell you how many times I've crossed TX and RX on different projects. Sit down, think about it, and once you've got it wired correctly, cut and paste into future projects.


PG31 Footprint[edit]

PG31-Footprint.jpg

Now about the footprint for the PG31. Unless the manufacturer hands you a foorprint file or a simple, recommended FP in the datasheet, you're going to have to go it on your own. We took the PG31 and a pair of calipers and went at it. It can be extremely difficult the first time. This PG31 FP took me twice to get correct. Do the best you can and try to account for things like the antenna connector. The second rev FP, I forgot to account for the MMCX connector, I put the DB9 connector right up against the PG31, and Viola - useless PCB! a.k.a another coaster for my coffee cup. But once you've got the FP, you're good for all future projects using that device. Now you know why engineers hate to change parts...


Final Layout[edit]

PG31-Layout.jpg

You can see the PCB layout is pretty straight forward. The 'solder jumpers' are a feature that SFE came up with to minimize our manufacturing time while allowing end users to populate the physical jumpers if they needed the ability to connect/disconnect a feature often and quickly. Most users just plug the PG31 onto their computer for quick evaluation. At some point, the MAX232 may need to be disconnected from the circuit so that an external micro or embedded system could be attached. If this is done back and forth often, the end user can clear the solder jumper with a swipe of the soldering iron, install a 2-pin header and a black plastic jumper. This now allows them to jumper/dejumper quickly and keeps us from having to solder the 2-pin headers into a board that may not need them.


Things to Improve[edit]

So that's pretty much it. The board works well, and assuming Laipac doesn't change their parts again, we will produce the board for some time.


Documents[edit]

PG31-RS232 Schematic

PG31-RS232 Protel File

PG31-RS232 Gerber Files

Footprints: SFE Footprint Library

FP Name: PG31

Supplier Info: Spark Fun Electronics part # : Eval-PG31-RS232
Single Piece Price : $29.95

Related Items: