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Showing posts from May, 2010

192 kHz audio via HDMI - almost working as it should - Raspberry Pi Forums

hi have been modifying /sound/arm/bcm2835-pcm.c file , compiled kernel , modules, , raspberry can play audio files 192/24. part of original file manipulated: code: select all <linux/interrupt.h> #include <linux/slab.h> #include "bcm2835.h" /* hardware definition */ static struct snd_pcm_hardware snd_bcm2835_playback_hw = { .info = (sndrv_pcm_info_interleaved | sndrv_pcm_info_block_transfer | sndrv_pcm_info_mmap | sndrv_pcm_info_mmap_valid), .formats = sndrv_pcm_fmtbit_u8 | sndrv_pcm_fmtbit_s16_le, .rates = sndrv_pcm_rate_continuous | sndrv_pcm_rate_8000_48000, .rate_min = 8000, .rate_max = 48000, .channels_min = 1, .channels_max = 2, .buffer_bytes_max = 128 * 1024, .period_bytes_min = 1 * 1024, .period_bytes_max = 128 * 1024, .periods_min = 1, .periods_max = 128, }; changed to: code: select all #include <linux/slab.h> #include "bcm2835.h" /* hardware definition */ static struct snd_pcm_hardware snd_bcm2835_playback_hw = { ...

Is the a comprehensive CSS guide? - Joomla! Forum - community, help and support

hi all, first of all, thank amazing cms joomla. secondly, need comprehensize css style guide lists styles associated core parts of joomla. there such guide? if not i'd gladly make one. i've found partial lists nothing comprehensive. thanks again, aaron joomlawebber wrote: css tutorials css tutorial ben @ churchministriesonline.com http://www.churchministriesonline.com/t ... rview.html css tutorial lady-beetle great css overwiev made in flash http://www.lady-beetle.com/web/componen ... temid,253/ css tutorial absalom media http://www.absalom.biz/tutorials/mambo_ ... orial.html css tutorial in german http://www.joomlaos.de/css_guide.html css cross-reference referencing file http://www.frotzware.com/index.php?opti ... 9&itemid=2 mambo/joomla css quick referenece http://www.mambonotes.com/content/view/30/101/ a blank template css file joomla another tutorial compassdesigns http://www.compassdesigns.net/resources ... mplatecss/ found here: http://forum.joomla.org/index.php/to...

Thread: Xml-parser search

just started learning xml , use ubuntu. need xml paerser. know php-sml-parser , xmltex afraid use them cos xmltex said not 100% conforming , php-xml-parser? dont know if has limitations being based on php built-in xml extension(dont understand perfectly). if not how use after installation. know how can other xml parser works fine on ubuntu, pleaseeee? Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [ubuntu] Xml-parser search Ubuntu

FlexPi, a stunning laser cut birch case! - Raspberry Pi Forums

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we excited selling engrained product's stunning flexpi case. have been using 1 couple weeks , gets lot of complements people stop shop. check out in our store: http://chicagodist.com/collections/rasp ... d-products raspberrypi

Arduino lookup table...best way to do this?

hi, i want implement look-up table of sorts, in order control 2 stepper motors (might servos start with). anyway, want able pass parameter variable, , then, based on parameter (for example voltage reading), return degree value servo one, , degree value servo two, move particular location (i guess same implemented steppers....). my challenge how create such table, , have referenced through function/example sketch.... for example, this: voltage =1.2 => servo 1 go 23deg,, servo 2 go 50 deg.. voltagre= 1.5 => servo 1 goto 30 deg, servo2 go 120 deg... . . . . . table have have 100 or more such values, depending on memory off course  (thinking have table on flash card)... any idea? quote any idea? sure... minimum , maximum voltage values? if voltage doesn't match table entry, want to   (a) use lower voltage table?   (b) use higher voltage table?   (c) interpolate? Arduino Forum ...

Install SoftFloat Debian "Wheezy" on Model B Hynix - Raspberry Pi Forums

i write subjet after entire day spent on try install debian on new rasp. first of problem: installed debian wheezy did not boot................ found on web classical problem apparently due hynix chipset. did followings: -write raspbian img on sd -copy files on hard drive -write debian img on sd -paste bootcode, configs , *.elf on sd (replace existing ones) success, rasp boots. next problem: keyboard , mouse not work ............ did followings: apt-get install xserver-xorg-input-keyboard apt-get install xserver-xorg-input-mouse reboot still not work.... followed this: https://github.com/hexxeh/rpi-update (install git, rpi , finally: rpi-update) result: debian boots , mouse , keyboad work ! if can helps..... zimzim hello; while keyboard , mouse did work default, other findings helped me soft float debian working on new pi. thank post. raspberrypi

Thread: How do i edit the OS list on GRUB?

hi installed ubuntu 9.04 in laptop partition created automatically small it. drive being shared windows, re-installed ubuntu, time manually creating partition. ok except fact @ bootup 2 instances of ubuntu listed (the old install , new one) plus windows @ end. know in windows when happens can edit boot.ini file , delete 1 of instances, not know if possible in ubuntu? again not that's creating problems per se, wouldn't mind editing keep simpler. thanks! i believe /boot/grub/menu.lst file corresponding boot.ini. (you'll have open using sudo.) if you've played boot.ini before, might able figure out need in menu.lst. i've played little , don't want give instructions, in case i'm wrong... hope helps (: Forum The Ubuntu Forum Community Ubuntu Official Flavours Support New to Ubuntu [ubuntu] How do i edit the OS list on G...

bluetooth shield over arduino nano expansion slot

hi all, is there seamless way of integrating bluetooth shield arduino nano. have considered using arduino nano expansion shield can't figure out slot bluetooth shield plugin. i don't want use breadboards , jumper wires make connections between 2 , hence appreciate if can give pointers how can achieved in clean manner. thanks, shishir quote is there seamless way of integrating bluetooth shield arduino nano. which bluetooth shield? quote i have considered using arduino nano expansion shield can't figure out slot bluetooth shield plugin. which expansion shield? Arduino Forum > Using Arduino > Networking, Protocols, and Devices (Moderator: fabioc84) > bluetooth shield over arduino nano expansion slot arduino

Don't receiving confirmation of the changes from the xbee

   hello guys, time ago did post of changing power level of xbee. want prove changing.    i'm using 1 xbee series 1 connected 1 xbee shield , 1 arduino duemilanove.    and use 1 xbee usb xplorer readings on x-ctu.    i'm using following code change power level of xbee: code: [select] void setup () {   serial.begin(9600);     serial.print("x");   delay(1100);     serial.print("+++");   delay(1100);    if (returnedok() == 't') {   }   else {     setup();   }     while(returnedok() != 't'){   serial.println("atpl 3");   delay (1000);   }   serial.println("atpl");   delay(1000);     serial.println("cn");   } void loop () {   } char returnedok () {   char incomingchar[3];   char okstring[] = "ok";   char result ...

Thread: Running a line of code at startup

hi guys, i've installed webcam-server, startup script came not working managed make work using following terminal code: export ld_preload=/usr/lib/libv4l/v4l1compat.so; webcam-server -d /dev/video1 -c puddlescam! -g 640x480 problem is, have put full thing in terminal every time system boots , leave terminal window open keep going, there way can run automatically? i'm still bit of noob when comes linux sorry if stupid question. edit /etc/rc.local: code: gksu gedit /etc/rc.local put command @ end, *before* "exit 0" line. cause command run root near end of boot process before log in. Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [ubuntu] Running a line of code at startup Ubuntu

live streaming

hello everybody...... i startin flash , fms2 please ...be patient against ignorance. i have been able build code publishing , playing live stream webcam. the 2 modules work fine if run separately 1 after other....publisher ----> player. what trying obtain this: i want web client , via ie6, connects site , see live what's happening. right publishing player module iis. if connect laptop within home network, player module (with publisher running), works fine. of course publisher has started manually me before connecting laptop. what want avoid right this.... have client start live streaming automatically when connected website, , stops live streaming when leaves website. hope clear... so, putted togheter 2 modules 1 (the below one), , published via iis. this code works fine on pc flash 8 , fms2 installed (ctrl + enter), connecting website laptop not work. could guys give me hint out of problem ? i stuck badly..... :-( i sorry bad english italian.... sincerely riccardo...

Grumbling servo following swap from one to another

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i replaced micro servo nylon gears rated 1.2kg/cm - mini servo metal gears rated 2.2kg/cm. both standard servos, not 360deg or continous rotation. with previous servo, tell it: code: [select] servo.write(180); with new servo, grumbled massively (as if had hit mechanical stop). changed code code: [select] servo.write(150); , well. i still don't understand why should different between servos! mean can use code: [select] servo.write(-20) ; regain 20deg of travel i've otherwise lost? make sense? this new servo "twitches" @ idle (the old 1 didn't). should return or spray wd40 (as i've seen recommended here). thanks all how powered? Arduino Forum > Using Arduino > Motors, Mechanics, and Power (Moderator: fabioc84) > Grumbling servo following swap from one to another arduino

Thread: Recommend a Password Manager

i've been using keepass manage passwords time. when used use windows, worked great. integration browsers allowed automatically log in websites, etc. switched ubuntu, i'm using keepassx -- not functional native windows version. so, i'm looking better password manager. nice have ability auto-login websites, not required. keep passwords encrypted, however. suggestions? bump Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [all variants] Recommend a Password Manager Ubuntu

هاست مجاني با قابليت نصب و آپلود جملا ؟؟ - Joomla! Forum - community, help and support

هاست مجاني با قابليت نصب و آپلود جملا ميخواستم كمك كنيد در صورت امكان به ايدي ياهو من :arshad_996 بفرستين. اگر هم با اي دي ياهو هم نفرستاديد مهم نيست . مرسي هاست مجانی هست اما قابل اعتماد نیست اما اگر دوست داشتی من 30 مگا بایت رایگان بهت میدم بشرط گداشتن تبلیغ Board index Joomla! International Language Support International Zone Persian Forum سوالهای عمومی

Massive Security Problem? - Joomla! Forum - community, help and support

i launched site yesterday, called http://www.halonova.com 20 mins ago joomla "media manager" section disappeared along of it's contents (all sites jpg's). does know might be? has site been hacked? when try open media manager says following; configuration problem: "" not exist. i have not reconfigured , working 20 mins ago. any ideas? ben. well haven't gone have they. there still images on site issue access them. this www editor issue. have logged in admin again www missing url (if $mosconfig_live_site includes www) or vice versa? Board index Joomla! Older Version Support Joomla! 1.0 General Questions - 1.0.x

SMT oops

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i bought couple of these project: they nice , chunky in picture, should able solder no problem. unfortunately, 3mm square. oops. i thinking i'd use ordinary network cable wire (solid core) soldered (carefully! , through magnifying glass) each land make legs, arranged drop dip chip holder... better ideas? i'm bit concerned cooking chip, should go mega hot tip reduce heating times, or low temp avoid exceeding max data sheet temp (260 c)? quote i bought couple of these project: they nice , chunky in picture image or link missing? Arduino Forum > Using Arduino > General Electronics > SMT oops arduino

darndest thing---load movie class

i have loop loads 60 graphics dynamic movieclip rollover function. when rollover button on computer, shows rollover state. when upload server, says can't load rollover state. have tried: 1. renaming files 2. putting files in folders avoid confusion 3. using different variable call class. i appreciate assistance. thank you, emma are using flash 8? if so, show loadingmovie(). More discussions in ActionScript 1 and 2 adobe

PWM on a high power led

hi, have high power led (3w) has constant current power supply(700ma). i've tested power supply , it's fast, can turned on , off in miliseconds, , works voltage 4 15v. how can drive digital pwm signal? need relay faster.  thanks , sorry english you can use mosfet or transistor -- they're faster relays. here 1 circuit idea using transistor: http://ruggedcircuits.com/html/circuit__19.html and using mosfet: http://ruggedcircuits.com/html/circuit__11.html the details differ depending upon circuit (15v, 700ma) overall configuration shows expect. -- the rugged audio shield : line in, mic in, headphone out, microsd socket, potentiometer, play/record wav files Arduino Forum > Using Arduino > General Electronics > PWM on a high power led arduino

Issue with Comodo SSL

we use comodo our ssl years without issues. comodo switched ssl certificates , after renewed our ssl our coldfusion application can no longer connect our remote server in secure mode new ssl. i found article on comodos website seemed relevant. https://support.comodo.com/index.php?_m=knowledgebase&_a=viewarticle&kbarticleid=593 i able bypass using method. 1 - browse https://www.domainname.com, click lock, view certificate, goto details tab, , copy file. save c:\domain.cer or something. 2 - open command prompt {cfusion}/runtime/jre/lib/security folder , run ... {cfusion}/runtime/jre/bin/keytool -import -trustcacerts -keystore cacerts -storepass changeit -noprompt -file c:\domain.cer 3 - restart coldfusion application service. this worked several sites running coldfusion 6 , below having trouble cfmx 7. anyone have suggestions? i appreciate taking time post information. have been searching these answers awhile , didn’t peruse these types of informational pages inf...

Plassering av moduler - Joomla! Forum - community, help and support

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i posisjonen "left" har jeg plassert 3 moduler bl.a. en meny, letterman- modul og en liten kalender. de første komponente er "venstrestilt", men den siste ønskes "midstilt" modulen som ønskes midstilt er mod_extcalendar_minical ( http://mamboxchange.com/projects/extcalendar/ ). noen forslag hvor jeg skal lete å endre plassering av modulen? se kalender på http://www.ctm.no mvh taz tatt en rask kikk på modulen, og det ser ut som om du kan gjøre noen endringer mod_etccalendar_mincal.php fra linje 269 og litt nedover. code: select all <table border="0" cellspacing="0" cellpadding="2" width="100%" class="extcal_navbar"> og så videre... nå må jeg alltid prøve meg frem når jeg skal gjøre noe sånn, men det kan kanskje holde med å bytte ut injen on med: code: select all <table border="0" cellspacing="0" cellpadding="2" width="100%" class="extcal_navbar" al...

4 Phase Stepper

i working on project kids museum , learn stepper motors. have taken 4 phase 6 wire unipolar stepper motor old printer. http://www.mitsumi.co.jp/latest/catalog/pdf/motor_m35sp_9_e.pdf i trying use l293d control it. cause ordered chip thinking stepper bipolar. found drawing 6 wire unipolar stepper... http://www.me.umn.edu/courses/me2011/arduino/technotes/stepper/coilconfig.html is possible short 2 center taps , use bipolar stepper two-wire circuit shown in link? http://www.tigoe.com/pcomp/code/circuits/motors/stepper-motors/ are 6 wire stepper motors wired same way? and figure out wire belongs coil, have "short" test find out set of 3 wires belong each coil? resistance between coil ends should half of resistance between end , center tap? thanks in advance. i believe have answered own question correctly in each case. if want use l293d control it, ignore centre tap connections , treat bipolar stepper - need higher voltage used way. ...

Thread: XUbuntu Stuck at 800x600

hey, have installed xubuntu onto pc im doing up. problem is stuck @ 800x600. want resolution 1024x768 (because resolution of windows 98 before installation - because need side scroll of websites 800x600 xd) have been "display preferences" , sizes available 800x600 or 640x480. want 1024 x 768. please help! thanks lewis have tried installing drivers graphics card? Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [xubuntu] XUbuntu Stuck at 800x600 Ubuntu

Wooden case for Raspberry Pi B+,Piface digital(AMAZON SALES) - Raspberry Pi Forums

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in next week have available new version of wooden enclosure raspberry pi computer adapted piface board , vesa mount. made of birch plywood 3mm thick. birch plywood enclosure rpi , piface board vesa mount. piface_vesa2.jpg (61.04 kib) viewed 5134 times 1 customer review in amazon b00nj281bq (in model case without vesa mount) "the design unique , there lots of nice details (like of ports being labeled). unfinished balsa-like birch delicate and, combined design, reminds me of traditional finnish or japanese hot springs accouterments. vent down middle of top , bottom serve spring makes whole design work. gently spreads out ever slightly, accordion, allows hook top , bottom onto sides , securing whole case. it's precisely engineered puzzle -- brilliant. although might make sound it's fragile, feels solid when complete describe delicate sturdy. wouldn't want crush suitcase, it's far feeling might fall apart...

Define membership 'levels' - Joomla! Forum - community, help and support

hi all, so far getting nowhere, have tried implement aec (account expiration control) component errors (as per of posts, still recitified). basically, want implement different levels of membership, having manually actitvated site admin (i think). basically, want have 3 different levels if free membership, each level requires fulfilment, hence manual activation (so admin can check requirements have been filled prior activation), , add paid registration @ later date. i users able upgrade membership within user menu, , downgrade admin side if payment expires or criteria no longer fulfilled. is there anyway have functionality? best regards donna hi, there solution posted scubaguy : http://forum.joomla.org/index.php/topic,1999.0.html a+ Board index Joomla! Older Version Support Joomla! 1.0 General Questions - 1.0.x

Thread: DVD sound issues

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running 9.04 on new pc, 1 of these http://www.dinopc.com/shop/pc/20-302...-pc-95p520.htm disc drive 20x dvd±rw dl s-ata lightscribe, fresh install on virgin hard drive week. while cd's work having problems sound on dvd's, dvd's sound plays , dvd's have no sound. other sound works perfectly. these dvd's worked on previous version of 9.04. what movie player using? have tried vlc? code: sudo apt-get install vlc Forum The Ubuntu Forum Community Ubuntu Official Flavours Support New to Ubuntu [ubuntu] DVD sound issues Ubuntu

Thread: password to a folder????

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hiii... in system..i have personal data.. system used many ppl..i want keep data safe.. now..my question "will possible give password folder???" also.. i'm new ubuntu.. dono how hide folders.. so, need answers both.. in advance.. posted koyakishore hiii... in system..i have personal data.. system used many ppl..i want keep data safe.. now..my question "will possible give password folder???" also.. i'm new ubuntu.. dono how hide folders.. so, need answers both.. in advance.. the safest way protect info encrypt files. number of programs can truecrypt, ecrypt, encrypt. search encryption , find plenty of tutorials. can start here: http://tombuntu.com/index.php/2007/0...or-encryption/ Forum The Ubuntu Forum Community Ubuntu Official ...

Does anybody know where to get button sounds like these?

http://www.hypertemplates.com/templates/9108.html check out button sound on template, nice, totally unobnoxious soft click. can sounds this, preferably free? thanks, have awesome new year! xslamx wrote: > http://www.hypertemplates.com/templates/9108.html > > check out button sound on template, nice, totally > unobnoxious soft click. can sounds this, preferably free? > thanks, have awesome new year! www.flashkit.com look sound category, should able find that. and if willing buy, recommend deusx , killersound http://www.deusx.com/studio.html http://www.killersound.com -- best regards urami -- !!!!!!! merry christmas !!!!!!! & happy new year <urami> if want mail me - not laugh @ address </urami> More discussions in Adobe Animate CC - General adobe

I'm gonna go crazy trying to install an Events Calendar in Joomla!! - Joomla! Forum - community, help and support

i go crazy. have tried multiple event calendar extensions joomla , cannot 1 of them work. running latest joomla 1.08 , 1 reason or another, there bug or doesnt work @ or older mambo version , joomla doesnt install (missing .xml files). i want computers , working software, has me @ ends. nothing works. i in desperate need of events calendar works - plain , simple. can point me in direction lead works on newest flavor of joomla?? thanks in advance. quite when missing xml file message because there zip file within zip file trying install,check component/module zip file , make sure there not further zip file inside it. Board index Joomla! Older Version Support Joomla! 1.0 General Questions - 1.0.x

What to do about old links when converting to Joomla? - Joomla! Forum - community, help and support

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hi! i'm implement joomla site redesign of old static site. i don't want "page not found" error if use link 1 of pages in hte old site. is right thing 301 redirect each of old links appropriate content in new joomla site? hte user? search engines that? or better use rewrites serve appropriate content, not 301 redirect? am heading in right direction, or there better way want? any guidance appreciated! --larry 301s should fine, remember google doesnt seem care 301s 404s doesnt like, think re-writes using apache better idea , 1 used. it looks neater, bu if have alot of content, maybe 301s lot less hassle. Board index Joomla! Older Version Support Joomla! 1.0 Upgrading - 1.0.x

Ridiculous RoBo Requirements

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i received project requirement making robot , man............the guy lists ridiculous items achieved in under $5000 , can make 95% things him work money less , of eye grasping utilities wants follow's: -the robot must able roll when robber want destroy it -the robot must able detect fire , use embedded extinguisher extinguish fire. the extinguisher muse have 2 liter of capacity , must removable (and.....he wants 6 tyres on robot , must able climb stairs) - robot must able detect intrusion behind wall. (x-ray vision    :*  ) - system must record 1 month of continuous camera record(with 720 hd resolution he's demanding 5min video counts 250 mb's need damn big sd card or harddisk). the whole detailed requirement attached.all wants achieve in maximum $5,000. bwahahahahahahahahaha and want flying car fifty cents. by way, since seems it's specced ala darpa, lol... part of multi-thousand (possibly hundreds of thousands acdeptabl...

DANG SPI!!!!!

i'm working on project has nrf2.4 radio , uses sd card (adafruit datalogger shield). know card good. know code works without sd perfectly. when add code sd card... code goes loop @ "initializing sd card... card initialized." writing on , over. writes blank files card no header ("millis,stamp,datetime,light,temp,vcc"), blank. how fix dang spi conflict!? (assuming thats is). code (partial void loop, never reaches): code: [select] /* base code... */ #include <serialglcdlib.h> #include <avr/pgmspace.h> #include <rf24network.h> #include <rf24.h> #include <spi.h> #include "dht.h" #include <wire.h> #include "rtclib.h" #include <sd.h> #define dhtpin 2 // dht pin #define dhttype dht22   // dht 22 dht dht(dhtpin, dhttype); rtc_ds1307 rtc; #define log_interval 1000 #define sync_interval 1000 uint32_t synctime = 0; #define echo_to_serial 1 // echo data serial port #define wait_to_start 0 // wait s...

What would be the CSS solution to this?

for reason, 2 <br> separate 2 paragraphs few pixels shorter in height 1 <p></p> but find 2 <br> tall. i've been using table cells separate paragraphs , using padding adjust how far apart want them. what css options adjusting not how space between each line, how space exists between paragraphs? don't mind affecting <p> tag directly, or possibly applying class single cell containing text (instead of breaking down 1 cell per paragraph). p { margin: 0 0 1em 0; } adjust accordingly. you're after? -- shane h shane@nospamavenuedesigners.com http://www.avenuedesigners.com ============================================= back 2007, close-up magic: http://deceptivemagic.com web dev articles, photography, , more: http://sourtea.com ============================================= proud gawds member http://www.gawds.org/showmember.php?memberid=1495 delivering accessible websites ... ============================================= ...

Second release candidate of Arduino 1.0.1 now available.

i uploaded second release candidate of arduino 1.0.1: windows: http://files.arduino.cc/downloads/arduino-1.0.1-rc2-windows.zip mac os x: http://files.arduino.cc/downloads/arduino-1.0.1-rc2-macosx.zip linux (32-bit): http://files.arduino.cc/downloads/arduino-1.0.1-rc2-linux.tgz linux (64-bit): http://files.arduino.cc/downloads/arduino-1.0.1-rc2-linux64.tgz source: http://files.arduino.cc/downloads/arduino-1.0.1-rc2-src.tar.gz please try out , report problems, either on developers mailing list ( http://mail.arduino.cc/mailman/listinfo/developers_arduino.cc ) or google code issue list ( http://code.google.com/p/arduino/issues/list ).  don't check forums often, might miss problems reported here. the main change first release candidate inclusion of more translations (~16 total) , addition of preference selecting desired language.  note in windows , versions of linux, default language based on locale selected formatting of dates, times, , currencies instead of languag...

Serial loopback, TX to RX not working

hi all.  have project i'm working on , running wall getting serial communication working, reading fine, writing didn't seem work.  unfortunately device didn't have led monitor if receiving, transmitting.  running through level converter, , suspected had issue there. so wrote sketch below write serial port on mega 2560, read port see if getting same data back;  wasn't.  took level converter out, , jumpered tx rx serial 3, , still had problems. the sketch generates random character, a-z, sends out both serial console , serial3, waits input on same port, reads it, , prints on serial console. i'm never getting same character sent.  hardware standpoint, don't see why shouldn't work, , i'm not spotting obvious software.  know might doing wrong here? code: [select] void setup() {   serial.begin(9600);   serial.println("starting");   // set data rate softwareserial port   serial3.b...

Leitor de contador edp

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ola, sou um "professor pardal" que precisa ler o contador de consumo da edp, ou seja preciso contar os impulsos dados por um led existente no contador. mas para tornar coisa mais elaborada, preciso que esse registo de impulsos fique guardado num ficheiro txt para descargar para o pc, atravez de  usb, ethernet ... foi então que me deparei com os projetos arduino, será possivel criar algo que funcione para o que eu quero ? é aqui que vosses entram, precisava da vossa ajuda para esse projeto, pois não sei bem por onde começar. obrigado da uma olhada nisso, acho que encaixa com oque voce quer http://openenergymonitor.org/emon/applications/homeenergy Arduino Forum > International > Portugues > Leitor de contador edp arduino

Thread: Horizontal lines on right side of screen

hey there i'm new ubuntu. installed jaunty today , have horizontal lines extend out half inch right side of screen. 1 know what's up? hey guys! newbie ubuntu , installed jaunty , have quick 1 ya. have horizontal lines extend half inch in right side of screen. 1 know whats up? Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Hardware [ubuntu] Horizontal lines on right side of screen Ubuntu

Thread: Looking for a classic

hogs of war, classic game. know if there linux version , if there's free download anywhere? cheers jd if still have copy, can run in wine if it's pc version. if have play station version, run in pcsx-df. Forum The Ubuntu Forum Community Ubuntu Specialised Support Gaming & Leisure Looking for a classic Ubuntu

74F675A problem

hello, i trying output 16 bits 74f675a . i using tutorial . i connected: si -> d2 shcp ->d3 stcp ->d5 cs -> 5v i cant make chip work. where'd find chip? thought had been obsoleted. anyway, defining pins following names on page 2 of datasheet: si = datapin shcp = clockpin stch = latchpin cs = chipselect rw = connect gnd write usage then write data part: code: [select] digitalwrite (chipselect, low); // select part data transfer digitalwrite (latchpin, low); // set move data output register shiftout (datapin, clockpin, msbfirst, highbyte (your_int_data) ); // shift in data shiftout (datapin, clockpin, msbfirst, lowbyte (your_int_data) ); digitalwrite (latchpin, high); // move data output register on low high edge digitalwrite (chipselect, high);  // deselect chip a potential problem serial data clocked in clockpin going high low. would have @ how shiftout() written , see if equivalent of this: digitalwrite (datapin, next_data_bit); dig...

Beginner Question: controlling AS3 with Flex button

hi i learning flex , as3 , hoping here tell me doing wrong. have basic flex application plays flv. purposes of application not want use videodisplay flex component, using as3 class play flv. here flex application: <?xml version="1.0" encoding="utf-8"?> <mx:application xmlns:mx=" http://www.adobe.com/2006/mxml" layout="absolute" creationcomplete="init()"> <mx:script> <![cdata[ import flash.display.sprite; public var _video:sprite = new simpleflv(); public function init():void { rawchildren.addchildat(_video,2); } public function playpause():void { ns.pause(); } ]]> </mx:script> <mx:button label="pause" click="playpause()" right="10" bottom="10"/> </mx:application> and here simpleflv class: package { import flash.display.sprite; import flash.net.netconnection; import flash.media.video; import flash.net.netstream; import flash....

Installing Joomla on Windows - IIS - Joomla! Forum - community, help and support

installing joomla on windows (2000/xp/2003) - iis note; taken http://forum.mamboserver.com/showthread.php?t=4570 , phill hardstaff a first attempt @ definitive guide installing joomla on windows, comments appreciated. there real mix of info installing on windows out there, nothing goes start finish (well know of anyway) once right ideas on post ? notice there no separate forum here windows users, might place start ? phill ######################################## installing joomla server on windows 2000, xp , windows server 2003 this has been tested on windows 2000 , xp, should work fine on windows 2003 server. assuming install directory , not root of site, install root follow same instructions , substitute web server root directory, c:\inetpub\wwwwroot , assuming iis root is. these instructions assuming install c:\inetpub\wwwwroot\joomla. install iis make sure have iis running, settings control panel – add or remove software - add or remove windows components - internet information ser...

Recognizing loud sounds.

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hello everyone, i want build arduino controlled machine that  recognizes if shouting , react that. it should messure the length of shout. i thought of this: microphone ->preamp -> arduino (if sound going louder xy start messure time, if sound not  louder xy anymore stop messure time -> 30% of messured time = doing nothing -> trigger relais 100% of messured time) i hope understand that, english isn't on sundays it seems easy thing me, it?! ah btw. want standalone, without pc. dont know if makes difference. you see pretty new arduino, maybe know existing codes used it? or general advice how realize interpreting of audio in signal etc. best max hi max, welcome (i can't see in profile) think have reasonable idea how it. have checked tutorial section allready, there several samples contain code parts recognize in project. learn how measure time wilt millis()  here code started... code: [select] void setup() {   serial...

New Joomla 1.5 - should I wait or is upgrading just as good? - Joomla! Forum - community, help and support

i setup new website , read new joomla coming out month - idea release date , there disadvantage installing joomla , upgrading new version once released - or should sit tight , wait? will of components extensions.joomla.org still work new joomla? -thx aram@healinghq.com i setup new website , read new joomla coming out month only beta expected out month ! please read article written davidgal , translation team coordinator , http://forum.joomla.org/index.php/topic,50934.0.html especially paragraph migration considering data will, in cases, need converted utf-8, recommended migrate existing data freshly installed joomla! 1.5 site , not perform upgrades of existing joomla! 1.0.x sites. specific migration guidance provided release. then you'll need export existing database , convert utf-8 , import j! 1.5 finally also , component makers have refactor extensions work utf-8 ! almost remarkable components being coded work j1.5 possible ! best regards Board index ...

Makefile help please :-(

hi all... i trying create makefile project. run arduino 1.0 on windows. found makefile here: http://arduino.cc/forum/index.php?topic=83725.0 and have been modifying it. @ point, can build simple sketch has 1 source module , emit hex file. far good. gets dicy. project has bunch of files, , can't seem find include files. understand it, file emulates arduino environment generating main.cpp file in applet subdirectory, compiles cpp file. that's fine now, although later i'll want modify behavior providing own main.cpp. because when concatenates cpp files, compiler gives me warnings , errors @ line numbers wrong. anyhow, have tried modifying makefile add -i. , -i.. lines specify search includers. no luck. first few errors are: code: [select] applet/main.cpp:6:23: error: constants.h: no such file or directory applet/main.cpp:14:17: error: i2c.h: no such file or directory applet/main.cpp:18:19: error: sdfat.h: no such file or directory applet/main.cpp:19:40: error: sdfa...