AWS code

history: had msi wind set in dual boot windows , unr. had not used unr in month attempted format part of hard drive , use else. attempts: using hardy live cd , partition editor, formatted part of hard drive blank fat32. result: when rebooted machine, grub (i think 1.5) came error 17 , wouldn't let go further. did: installed hardy , able windows. problem: how ubuntu , grub off system windows boot automatically. https://answers.launchpad.net/ubuntu...+question/1800 Forum The Ubuntu Forum Community Ubuntu Official Flavours Support New to Ubuntu [ubuntu] Uninstalling Ubuntu (grub) Ubuntu

i have ie primary preview browser (shortcut f12) , firefox secondary one. firefox used controlled ctrl + f12, only pops when use shift + f12. preferences > preview still shows ctrl + f12 shortcut. im have looked under edit > keyboard shortcuts cannot see else asigned ctrl + f12. anybody idea may cause problem? annoying used hitting ctrl + f12. -- regards, adriana. [ put out rubbish if need reach me e-mail ] www.spinsister.nl try set primary , secondary browsers again , see if helps. a.translator skrev: > have ie primary preview browser (shortcut f12) , firefox > secondary one. firefox used controlled ctrl + f12, > pops when use shift + f12. > > preferences > preview still shows ctrl + f12 shortcut. > > im have looked under edit > keyboard shortcuts cannot see > else asigned ctrl + f12. > > idea may cause problem? annoying > used hitting ctrl + f12. > -- kim --------------------------- http://www.geekministry.com ...

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hello i trying create small system allow me turn led on push button , keep on until oush again, ''tricky part'' want go high analog value coming variable resistor. reading resistor value = no problem lighting led analog value , coping debounce = stuck can me on way, telling take specially care of?  the circuit in place, can't work out code please help what have code far? Arduino Forum > Using Arduino > Project Guidance > LED, push button and analog values ain't working they way it should arduino

ljudi...ovo mi je jako bitno,da li je mogu da kada se neko registruje na joomla da nemora posebno da se registruje u smf forumu nego da odmah tu ima pristup pa da moze da kuca poruke.[da buduci clanovi ne moraju da se registruju 2x] dajem na znanje da sam koristio pretragu ako se mozda pisalo ja nisam uspeo da nadjem resenje molim vas stavite link. traži joomla-smf bridge za odgovarajuću verziju joomla-e smf-a (npr. http://extensions.joomla.org/component/option,com_mtree/task,viewlink/link_id,135/itemid,35/ ) definitivno malo više traži na forumu, pre nego što postaviš pitanje. Board index Joomla! International Language Support International Zone Serbian/Montenegrin Forum Tehnička pitanja

thumbnails blurry , not being regenerated when viewing them in icon view in nautilus. tried deleting .thumbnails folder , letting regenerated doesn't seem working. you may have done this, in case not . . . in nautilus, > edit > preferences > click "preview" tab. thumbnails options second 1 down. if it's set "never," won't generate thumbnails. i'm not sure why they'd blurry, maybe if there's kind of mismatch between size specified under previews , size nautilus wants display? Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [ubuntu] Thumbnails are blurry and not being regenerated Ubuntu

mysql error on restart or on use. code: gamercl@wow:~$ sudo /etc/init.d/mysql restart * stopping mysql database server mysqld [ ok ] * starting mysql database server mysqld [ ok ] * checking corrupt, not cleanly closed , upgrade needing tables. gamercl@wow:~$ error 2013 (hy000) @ line 2: lost connection mysql server during query and give msg when tray connect db. code: error 2013 (hy000) @ line 2: lost connection mysql server during query sorry bad english. google error. did, , saw many results may you. did try yet? Forum The Ubuntu Forum Community Ubuntu Specialised Support Ubuntu Servers, Cloud and Juju Server Platforms [ubuntu] Mysql error on restart or on use. Ubuntu

i got this: http://www.sainsmart.com/arduino-pro-mini.html , , looks straightforward enough, wanted clarification on proper connections should make arduino uno control (i don't want fry anything). as can see relay-board has jumper choose "jd-vcc vcc" or "vcc gnd" (i assume). then there connection pins: gnd, in1, in2, , vcc. can me out example connection arduino side control 2 relays? for bonus-points, specifies 2 relays can each driven 15-20ma.  if want 2 relays work simultaneously, think 40ma available on arduino i/os enough connect both relay signals 1 arduino i/o pin? thanks in advance, aj the "jd-vcc" refers second power source. can either connect small, separate battery on jd-vcc , gnd power coil or can link jd-vcc vcc arduino (using jumper) , connect 2 gnd arduino well. using latter method means no longer have optical isolation. that's reason second set of connections -- keep arduino isolated. just clear,...

hi i new avr micros , question : what advantage of arduino vs atmel avr studio ? i asking because avr studio deals avr chips, vs arduino deals several avrs . thanks elico well... in order make choice, need more research on arduino vis-a-vis want achieve arduino incorporates - a. self-contained reference circuit & board simplifies power, communications & connections atmega chip b. bootloader sitting on atmega chip makes easy program through usb connection via peripheral chip c. bunch of libraries sitting on top of avr libc d. ide itself, has reasonable front-end & simplifies make/upload signficantly arduino platform makes simple go ahead & hack away @ want circuit vs. being caught in technicalities of using micro-processor - simplifying life people new micro-controllers & providing fast prototyping platform more experienced folks before move complex project more "production" setting. avr studio on other hand ide (sitting on m...

original url: ssh remote host setup via init script , ssh wrapper. ssh_tunnel wrapper on autossh improvement on original url: code: select all #!/bin/sh # example script start tunnel autossh. # script tunnel 22 local host # 11122 on remote host. id_file=$home/.ssh/id_rsa autossh_gatetime=30 autossh_debug=yes autossh_path=/usr/bin/ssh export autossh_gatetime autossh_debug autossh_path autossh -2 -fn -i $id_file -r 3500:localhost:22 -p12345 $* add next line crontab: code: select all crontab -e /usr/local/bin/ssh_tunnel pikachu@tailwhip.slowb.ro have persistant ssh tunnel home box! connect via: code: select all ssh username@localhost -p 3500 if found useful, or thought of better way, please expand on it! raspberrypi

i error again: code: select all fatal error: cannot instantiate non-existent class: jconfig in /home2/bitnohr/public_html/joomla/includes/application.php on line 64 i downloaded new svn version today, file giving me trouble. please heelppppp  please remember alpha version under development. i looked @ past posts , can see indicated have 20 sites in 1.0.7. several times seemed urgent using 1.5 code fixes. reporting problem great, please not expect them fix problem you. testers helpful because can identify problems devs. during alpha (or beta; pre-release work), not expected devs fix code can accomplish our tasks. it's other way around. make sense? it counterproductive progress if responding in testing -- rather moving forward own planned approach! thanks understand (and reporting problem)! Board index Joomla! Official Sites & Infrastructure Sites & Infrastructure - Feedback/Information Archived Boards - All ...

hello everyone, i got first arduino on friday, , i've had lot of fun blinking led in s.o.s. patterns , adding switch.   i wrote first sketch blinks led on , off when press button, , turns off when press again.  my trouble implementing proper debounce accurate read button.  below code.  any advice appreciated.  thanks!   code: [select] int switchpin = 8; int ledpin =  3;       int ledstate = low;             long previousmillis = 0;                   boolean lastbutton = low;  // tracks button presses void setup() {  pinmode(ledpin, output);  pinmode(switchpin, input);   } void loop() {  if (digitalread(switchpin) == high && lastbutton == low) // if button pressed change last button value  {    lastbutton = high;  }  if (digitalread(switchpin) == high && lastbutton == high) // i...

so know question has been asked thousand times did search on , not find answer.  using modified version of solarflare ii template , 1 modification can't figure out how make how make left column function right.  when right column has no modules in it, lets mainpage extend out ends, how can make left column same thing? are there templates out there modification done? thanks! i did client it's madeyourweb template not solarflareii - mod makes left column disappear if there's no left modules, right column disappears if there's no right modules , both left , right disappear if there's no left or right modules i can share if Board index Joomla! Older Version Support Joomla! 1.0 Templates & CSS - 1.0.x

hi, i have spent day troubleshooting issue calculations ending wrong , figured out this: 6-4.2 (six minus 4 point two) evaluates 1.7999999999999998 no matter how evaluate it...here how checked trace(6-4.2); the results funny when numbers fetched via parsefloat 6-parsefloat(4.2000000000000000000000) evaluates 1.8000000000000007 6-parsefloat(4.20000000000000000000000) evaluates 1.7999999999999998 can 1 clarify please? yeah, known issue as, due way computers store data. google , you'll find explanations , work arounds. tracy More discussions in Flex (Read Only) adobe

hi folks, i have flex 2 application pretty cpu-heavy, , profiling see performance bottlenecks are. i found article 2004, seems refer flex 1: http://www.adobe.com/devnet/flex/articles/profiler.html there seem rumors of flex 2 profiler exists has not been released adobe. is there available can use profile flex 2 code? available in near future? thanks help, reid i don't think there available - according post it's not in flex2: http://www.adobe.com/cfusion/webforums/forum/messageview.cfm?catid=587&threadid=1114723 i hope change. until you'll have litter code trace statements. tim More discussions in Flex (Read Only) adobe

i new flash. programmer, not designer first foray actionscript. i creating slide show player in flash. retrieves xml file containing other .swf files should played, order in should played, length of time each 1 should show, , text should displayed. for example: <presentation> <globals> <setting name="use_transitions" value="false"/> <setting name="use_delays" value="false"/> </globals> <slide src="slide5.swf" text="slide 1" delay="10"/> <slide src="slide3.swf" text="slide 2" delay="10"/> </presentation> i have working except loaded .swf file picking on text display. i can set var: property on dynamic text field _root.dynamic_text , load in variable dynamic_text fine. however, slide3.swf , slide5.swf file have default text in them should if there no text specified. it seems variables inside loaded movie not in scope. i load mo...

does know why running server.available() on initialised ethernetserver telnet server hangs sketch?  using arduino 1.0.1 on linux.  there any way of detecting incoming packet apart available() call?  i've cut the sketch down bare minimum - it's 1 posted day or ago - and there seems no way of communicating arduino ethernet, though ping works. thanks - will i thought @ least have tried it. i'm curious see if works you. maybe not frustrated enough yet? edit: previous post: quote i don't _think_ turning off sd port needed, either - sketch works ok without it; it does? Arduino Forum > Using Arduino > Networking, Protocols, and Devices (Moderator: fabioc84) > server.available() ??? arduino

we upgraded copy of cf5 cfmx7 on our win2k3 server, , upgrade went (fairly) smoothly. now, part of our accessibility requirements, need create mirror of of our developed pages on linux box can accessed externally (also running cfmx7). seem hitting odd behavior. when try run of reports designed on win2k3 platform after they've been transfered linux box, runtime error: object expected, if page loaded in ie (or equivalent). if load page firefox, displays normally. line(s) noted in runtime error attached in code (accessed via view source on output page). i'm not able determine line in cf templates generates these particular lines of code (my own lack of knowledge). i'm not sure i'd begin troubleshoot that. or suggestion appreciated. --daniel did update code use cfchart instead of cfgraph(deprecated in 6.1)? a starting point troubleshooting. More discussions in ColdFusion adobe

i have installed ubuntu desktop 9.04 had apache2 configured run scripts in /var/www/cgi then, mindlessly clicked "yes" on offer update ubuntu 9.04 today. updated bunch of things. scripts no longer work ("you not have permission access /cgi/... on server"). can still run scripts command line when logged root. file permissions on scripts have not changed, /etc/apache2/apache2.conf has not changed. else have changed prevent scripts run? previous update on machine last week, did not expect many changes, guess should have paid more attention... help didier Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Installation & Upgrades [ubuntu] ubuntu update broke apache cgi Ubuntu

i have been writing code morse code flasher. in on section of code have serial monitor take capital or lowercase letter. problem gives me error of duplicate case value. not possible use or statements within switch statement this.  case       'a'|| 'a' :       serial.println ('a');       dot();       dash();       letterspace();       break; quote from: mecatronicsstudent on may 09, 2012, 05:53 am the problem gives me error of duplicate case value. not possible use or statements within switch statement this.  case       'a'|| 'a' :       serial.println ('a');       dot();       dash();       letterspace();       break; what want this code: [select] switch (var) {     case 'a':     c...

hello all, have bought samsung r522 comes above card in it. have run lspci , shows following 02:00.0 network controller: realtek semiconductor co., ltd. device 8192 (rev 01) there way card working jaunty? many thanks, mat http://ubuntuforums.org/showthread.php?p=3539861 different card, manufactuerer, , same problem. mine solved upgrading 9.04. Forum The Ubuntu Forum Community Ubuntu Official Flavours Support New to Ubuntu [SOLVED] Realtek RTL8192 Wireless is not working Ubuntu

ciao, stavo cercando di pilotare un motore in dc 12 volt tramite la motor shield rev3 e un radio comando rc della futaba con tx e rx. sono riuscito far muovere il motore solamente in avanti estrapolando parti di codice da un progetto trovato in rete, ma il problema è che lo skech che hotrovato è troppo elaborato,e riesco solo fare girare il motore solo avanti e neanche bene, e dato che sono alle prime armi cercavo un esempio un pò piu semplice solo per muovere un motore con un telecomando 2 canali(quello per le macchinine).da quel che ho capito bisogna decodificare lalori ppm del telecomando per poi trasformali in pwm da mandare al motore ma per uno che non ne sa una mazza non è cosi semplice . quello che vorrei io è arrivare piano piano contollare bene un motore dc avanti e indietro ch1 e un servo ch2 ,e poi integrare un giroscopio per supportare il servo. ma piano piano ora mi accontento di fare muovere bene solo il motore dc. grazie se il telecomando é...

i programmed pic using arduino uno, removed chip , built own circuit (pic+2caps+crystal+resistors). when power system code uploaded doesn't job have reprogram pic again. when use small code such blinking led work; every time turn power led set blink blinks according the time set. please provide feedback on this. why program doesn't stay in pic when power system? thanks i see you've reposted question in different section.  by crossposting, wasting time , time of forum users.  please don't again. on forum, there slight possibility cross paths can help.  the vast majority of users here have no experience pic processors.  when awol suggested have better luck on forum not being sarcastic; trying help.  for question pic processors, have better luck on pic related forum. Arduino Forum > Using Arduino > Microcontrollers ...

i'm building board combines pro-mini lcd , few other things. i'm trying understand best way program uc be. thinking programming directly (no bootloader) mkii. i've never done before , not clear on details. i've seen tutorials on how bootload chip mkii, there tutorials on how program directly it? , can still program in arduino ide/use arduino libraries? i'm bit hazy on happens during compiling , referencing of libraries , that. thanks, rich it quite easy use mkii program arduino. quite often. arduino 1.0 supports out of box. if want understand going on inside may want switch on "verbose" settings , have close @ output. Arduino Forum > Using Arduino > Microcontrollers > ISP Custom ATmega168 board with Atmel AVR ISP MKii arduino

hi im in uk looking buy couple of blank 328 chips learn burn bootloader, cheepest place far ive found ebay @ 3.20 on doorstep. ive looked in usual places rs, rapid, farnell, seem expensive there cheeper ebay? thank you caveat emptor - sure devices buy 328 p , not "328". Arduino Forum > Using Arduino > General Electronics > cheepest place to buy blank 328 chips. arduino

working off of schematic: http://fluidforms.eu/docs/multiplexedarduinowiringdiagram.pdf you call me extremely novice engineer. know wiring typically (always?) have ground or negative end circuit, confuses me when looking @ schematic each cluster of sensors. it looks each sensor has 1 wire/connection pin on multiplexing chip, giving each chip 16 sensors. if imagine this, see wire going chip 1 end on each sensor (ldr or light sensor or whatever want call, in case)... other end of sensor go nothing? i threw illustration of confusion: each analog multiplexer connects 1 of 16 pins arduino analog input.  in diagram each of 16 pins has pull-up resistor.  necessary if "sensor" variable resistor: ldr light, thermistor temperature, pdr pressure...  in cases other end of sensor goes ground , sensor/resistor combination acts voltage divider. if 'sensor' potentiometer should leave out pull-up resistor.  connect ends of pot. +5 , ...

hey guys, i took out arduino chip board , followed instructions put on breadboard here: http://itp.nyu.edu/physcomp/uploads/arduinobb_09.jpg everything works fine when plug in xbee, code doesnt work way should. the code using simple 2 statements in setup() function starting serial port (serial.begin(9600) , printing line (serial.println("hello world") . problem repeatedly sends message on xbee , can see receiver xbee rapidly sends "hello world" on , over. also, if  check voltage supplied voltage regulator, 3.7 volts rather 5 volts. why happening? thanks there's no xbee in picture, have no idea how answer question.  have schematic showing how you've connected including xbee?  how handling xbee's 3.3v supply? Arduino Forum > Using Arduino > General Electronics > Connecting Arduino Standa...

i working on autonomous car.  i using arduino uno sparkfun's gps shield (http://www.sparkfun.com/products/10709).  i trying control front servo of traxxas slash rc car (http://www3.towerhobbies.com/cgi-bin/wti0001p?q=1&i=lxuvy4).   when code activating gps commented out (see below), servo works expected.   example, in video, instructed point straight ahead, does. http://www.youtube.com/watch?v=oblqg-lcnxq however, when servo , gps both activated in code, every time gps updates, servo turns extreme position.  in video, while want servo stay pointed straight ahead, can see alternates between being straight ahead , hard right: http://www.youtube.com/watch?v=2oz0vhsytpc here i've tried far: •   i tried plugging servo variety of digital pins, each of either had same effect or broke gps (e.g., digital pin 2 broke it). •   i tried variety of different servos--the servo under ultrasonic sensor , rc car's esc (which receives se...

i thinking of implementing supplementary error correction xbee connection. the problem is, when xbee near end of range, "native" error correction insufficient , drops bytes @ random. i need transfer 1k of data intact between computer , arduino. speed not critical. i thinking of sending data index each byte , request resend of missing bytes. issue method is, require @ 16bit data index mean 3 bytes transferred each byte. if data connection reliable, not problem. since data connection isn't reliable, if byte dropped, how know if next byte received either first or second byte of data index or if data byte? can suggest method handle this? dealing randomly dropped bytes no easy task! quote the issue method is, require @ 16bit data index mean 3 bytes transferred each byte. if create packets contain start marker, packet number, 20 bytes, checksum , end marker, receiving end can find start , end markers, compute checksum, , determine if packet n rece...

i know thinking... really? how did long did take figure 1 out, einstein? here happened. trying use family members test bed. have trouble windows , nice spyware brings systems crawl every few months. tired of fixing windows them been telling them use linux , willing work on now. far mother in law... seems ok system far. unfortunately, brother in law wasn't open change. @ 1st happy, exception of music cd's not auto mounting. decides click on 9.04 upgrade , hosed system... no video! surprise, surprise. after couple of troubleshooting steps on im, gives up. doesn't command line... despite fact isn't getting video otherwise. once him video on x, he's mad can't change resolution... goes on try , argue me windows being better, poor old lad lost arguement cause support windows living. once saw way on head in arguement, decided going windows because using im on windows talk me... reminded him doing fine using im on ubun...

salve ragazzi ho un piccolo problemino su un mac, non riconosce assolutamente arduino, praticamente in tool mi da solamente usbmodem.xx e non usbserial.xx  ho provato ad istallare tutti driver possibili ma nulla non funziona potreste aiutarmi voi? da premettere che ho provato sia con un hub che senza... nulla..... nn più come fare.... sono bloccato grazie... con il mio primo topic colgo l'occasione per salutare tutta la commnity italiana e non su arduino.cc ciao... hai seguito queste istruzioni? http://arduino.cc/en/guide/macosx ciao uwe Arduino Forum > International > Italiano > Generale (Moderator: leo72) > Mac e USB SERIAL DRIVER per arduino arduino

code: [select]                   +5v                    |                    <                    >     10k                    <   resistor                    <                    >                    | analog pin 5------|                    |                    -----------| weather vane                               | (mystery resistance)           ...

hi, i have downloaded 2.0.1 version of flex builder mac (on macbook pro) , not able compile anything. started new project default application , following lines appear in problems tab. severity , description path resource location creation time id 1023: incompatible override. newtesting line 11 1168038724376 3501 1144: interface method create in namespace mx.core:iflexmodulefactory implemented incompatible signature in class _test1_mx_managers_systemmanager. newtesting line 7 1168038724377 3502 1144: interface method create in namespace mx.core:iflexmodulefactory implemented incompatible signature in class _test1_mx_managers_systemmanager. newtesting line 7 1168038724377 3503 any ideas? joc in case has same problem. it solved uninstalling both trial , beta , backing up , deleting flex builder project folder. re-installed trial , problem went away. joc More discussions in Flex (Read Only) adobe

hi, trying display latest news article on frontpage, resident on page in "news" section, possible create textfile lets notepad, , save on server..? then have "link" textfile displayed on page. don't have database server provider, saved regular txt or html file. check out use of serverside includes (ssi) http://www.sean.co.uk/a/webdesign/serverside_includes_tutorial.shtm http://bignosebird.com/ssi.shtml http://www.yourhtmlsource.com/sitemanagement/includes.html -- nadia adobe® community expert : dreamweaver ------------------------------------------------- tutorials |seo |templates http://www.dreamweaverresources.com ------------------------------------------------- http://www.perrelink.com.au ------------------------------------------------- css tutorials dreamweaver http://www.adobe.com/devnet/dreamweaver/css.html ------------------------------------------------- "skotten78" <webforumsuser@macromedia.com> wrote in message ...

when creating show/hide layer function find dreamweaver wants have layer absolutely postioned, @ least initial creation of function. after can change layer's positioning relative , still seems work fine in ie , firefox. is there should out may trip me down road? seems such clunky interface create function i'm not confident of i'm getting (but seems work want to). thanks... -jesse > there should out may trip me down road? yes, , no. relative positioning different absolute positioning it's not want a) overuse, or b) use willy-nilly, without understanding , does, , what makes different absolute positioning. however, method of making element absolute positioned, applying behavior, changing positioning one, , it's 1 use often, example, settextoflayer behavior. 1 recognizes layers works beautifully simple static positioned <div> tags just removing positioning altogether. > seems such clunky interface create function yes - is. change in future ...

hi! have bought gprs shield, , tired find information how post sensor data server via gprs. know post , methods, can write php page, can make sql base, how da hell can connect device server? i use arduino 1.0 ide, arduino uno smd, , gprs shield v1.2 seeedstudio.com if have solution - please post sample code. if don't - post nothing! please. how looking @ olegs site . has examples posted there interfacing via phones, gprs modems, etc. Arduino Forum > Using Arduino > Networking, Protocols, and Devices (Moderator: fabioc84) > GPRS shield v1.2 arduino

hey everyone, got new raspberry pi model b. unfortunately, don't have screen or keyboard. however, have installed os onto sd card , ethernet cable plugged router. can telnet or ssh raspberry pi @ point? hi , welcome forum, short answer yes. you'll need know ip address of pi allocated via dhcp of course. when pi runs first time, raspi-config off configuration choices. 1 of them enable or disable ssh, enable default, no action required. texy raspberrypi

i had purchased model b (made in uk )from crazypi.com recently. keep enclosed in white plastic case made pi. when power pi.. within 15 minutes of running, gets pretty hot. whole case gets pretty hot. plz tell me - normal pi ?? or should remove case ? or got faulty one.... can run command , report says? code: select all /opt/vc/bin/vcgencmd measure_temp raspberrypi

hi im trying make project if sensor detect movement led light, if sensor b detect movement led b light up, tri code, sensor give "out of range" output.. here code. code: [select] #define trigpin 2            //sensor a #define echopin 3          //sensor a #define btrigpin 7          //sensor b #define bechopin 8         //sensor b #define led 13 #define led2 12 unsigned long blinktime = 0; void blink(void) {  static int x = 0;                   /* current led state 0=>off, 1=>on     */    digitalwrite(led,x ^= 1);           /* set led opposite state           */    blinktime = millis();               /* schedule next state change          */ } vo...

hi all, can give me example if possible connect using asp page text file , parse data text file , insert access database residing on web server. text file on web server. thanks, lenny the last time did (and *looong* time ago) used data-binding, ie only. there might updated procedures associated that, or extension. hth, jon "lenny@ford" <webforumsuser@macromedia.com> wrote in message news:eo3mpe$q2f$1@forums.macromedia.com... > hi all, > can give me example if possible connect using asp > page > text file , parse data text file , insert > access > database residing on web server. text file on web > server. > > thanks, > lenny > More discussions in Develop server-side applications in Dreamweaver adobe

hola todos! recibi el ethernet shield y hoy estado probando ver si era capaz de conectar mi arduino con pachube. seguido este tutorial ( http://www.enerzuul.es/?p=572 ), y parece que todo ha ido mas o menos bien, pero tengo un problema. parece que se mandan bien los datos, y en el monitor serie sale todo bien, pero en la grafica de pachube, la coordenada y sale fuera de rango... en vez de salir la tabla con un rango de , que se yo, 0 y 50 grados, sale -15000 y +30000... por lo demas, todo correcto, pero no entiendo como configurar esto... código? Arduino Forum > International > Español (Moderators: surbyte, Hector_A) > [SOLUCIONADO] Pachube y sensor de temperatura arduino

wenas todos, tengo una pequeña duda que no consigo encontrar googleando, tengo un proyecto bastante grande entre manos y creo que se me va desbordar jajajaja, el tema es que necesito hacer un marcador para un estadio de futbol, y quería saber que tipo de diplay es mas recomendable, necesito hacer minimo dos contadores de 0 9 y posiblemente un contador de tiempo. ademas tenia otra duda, creeis que con una placa de arduino habra suficiente para un marcador del estilo, iluminacion con leds de una maqueta, sensor de luz, sensor de humedad, y mover dos motores bidireccionales??   os adjunto un croquis rapido de vista de planta por si ayuda otra pregunta, me dara tiempo ha hacer este proyecto de electronica si ademas tengo que hacer una maqueta del estadio, los planos de la misma, y un dosier de 50 hojas? es para octubre de este año  =( por si os sirve, el año pasado hice este, pero el de este año sera mas grande y algo mas currado. para pasar cables y...

okay, i'm brand new eeprom , have small program that's meant read data off 1 chip, , turn around , write next chip connect. i've written check routines program, , seems some of bytes i'm entering writing properly. i'm unfamiliar eeprom interfaces , onewire library, it's possible i'm doing totally wrong. getting accurate copy of chip appreciated. i've included code , output below, , i'm using pair of ds2433 chips wired pin 10 , ground, pullup resistor +5v arduino on input pin. code: (serial output) [select] device present data is: 127 165 211 203 231 31 187 198 128 18 205 137 228 187 177 94 55 108 148 7 68 37 128 164 167 78 246 138 15 176 177 36 171 48 111 178 175 96 31 111 72 179 70 55 155 172 223 81 72 179 70 55 155 172 223 81 56 243 119 54 43 249 197 209 25 97 0 0 0 0 252 169 85 170 85 37 81 58 95 190 7 186 0 0 0 0 0 0 151 133 146 190 183 181 21 96 144 1 34 248 0 0 0 0 83 84 82 65 84 65 83 89 83 221 242 184 43 123 30 110 30 111 ...

when ever run arduino uno r2 + ethernet shield web server more few minutes, notice both regulators become hot. noticed regulator on arduino operates hotter. the regulator on ethernet shield levels out @ around 106f (41c), while regulator on arduino tops off @ 146f (63c), untouchable. i'm supplying steady 9v , nothing fancy attached setup, ethernet shield's wiznet chip , few status , data leds. if can provide info on whether or not normal, great. little web server may set long-term thing , i'd last. in advance, thanks what checking datasheet of mentioned regulators , see normal temperatures ( , without heatsink?!?) that way start getting used reading datasheet. Arduino Forum > Using Arduino > Installation & Troubleshooting > Arduino Regulator: How hot is too hot? arduino

hello, here problem, adding buttons stage run-time , life of can't actions in them them work. when click button nothing happens. missing something?? well seems found reason why. starters dropped whole listener thing. what trying accomplish select image associated button number "image_1" has "button_1". wanted when clicked "button_1" send number showimage() function. note: found out after few hours not add x variable function in... this.adbutton.onrelease = function() { showadimage(x); } ... because recall current value of x end being somenum. fyi, calling events call current values of variables. so solution... the way got around calling buttons name "this" , turning string variable. split using split() , grabbed number. once done worked fine. this final code. ... for (x=0; x < somenum; x++) { // name , create button... btnname = "adbutton_" + x; this.attachmovie("btn", btnname, this.getnexthighestdepth...

today must finish install webpage after server administrator delete installation directory, when try access website see error: warning: require_once(configuration.php) [function.require-once]: failed open stream: permission denied in /srv/www/htdocs/(edited)/guara/index.php on line 25 fatal error: require_once() [function.require]: failed opening required 'configuration.php' (include_path='.:/etc/php5/lib/php') in /srv/www/htdocs/(edited)/guara/index.php on line 25 he set configuration.php use session save path adding line: session_save_path('/srv/www/htdocs/(edited)/guara/tmp'); whats happing, how can solv problem?! i lost deadline , need help! plz! tnx look permission problem. Board index Joomla! Older Version Support Joomla! 1.0 Installation - 1.0.x

hello, got raspberry pi rev-b yesterday, hooked , installed raspian, going far (slightly surprised @ how slow browsing is, realize it's gpu issue). @ moment, not have case , put r-pi on wooden desk. how worried have be? not have pets, nor carpets, think risk of static electricity small, raspberry pi sensitive enough should avoid touching it? plan use tv later (either retropi or xbmc), there higher risk of static electricity tv? how dust? electronics tend collect quite bit of dust when running , assume issue when running without case... safe clean it? might seem cheap worry instead of buying case 12 dollars or so, want know , i've seen lots of people in youtube videos have r-pi caseless me. assume give better aircooling if overclock it. i've used pi's 2 years, without case no issues. raspberrypi

i have high resolution camera running on csi. in raspberry-pi-schematic, there dp0/dn0 , dp1/dn1 available output connection. ok if find way connect dp2 , dn2, camera needs to? thank you. how drive camera ? have compilers , documentation write the necessary gpu code ? thought broadcom give you if promised them multimillion-dollar deal ? curious , can't question ghans raspberrypi

hello. using ubuntu 8.10, played lot of games. i'll use savage 2 example, 1 enjoy. updated jaunty (9.04) , games unplayable require opengl 2.1 (at least). noticed no longer able use proprietary ati drivers, , using mesa 7.4, apparently limited opengl 1.3. why regression? purely ati's fault not providing compatible drivers? i'm forced boot windows play games, , feel stabbing myself in heart every time so. don't know it's like! okay... do. can explain me happened? Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Multimedia Software [all variants] ATI X1900 AIW Thrown Back to OpenGL 1.3? Ubuntu

this getting: think might windows partition not sure. in case, don't seem have partition listed in fstab: code: $ cat /etc/fstab # /etc/fstab: static file system information. # # use 'blkid -o value -s uuid' print universally unique identifier # device; may used uuid= more robust way name # devices works if disks added , removed. see fstab(5). # # <file system> <mount point> <type> <options> <dump> <pass> proc /proc proc defaults 0 0 # / on /dev/sda6 during installation uuid=e6e8ef1b-5e44-4d5c-b28a-7afbf11f009f / ext4 relatime,errors=remount-ro 0 1 # /docs on /dev/sda5 during installation uuid=7ccfaf0c-7abf-470d-9a68-56b3b1cc3cf1 /docs ext3 relatime 0 2 # /home on /dev/sda7 during installation uuid=09666c20-a671-4074-a391-7531b113c31a /home ext4 relatime 0 2 /dev/...

hi, i using oracel 10g, oracle 6.1, want use stored procedures in project. getting problems while using one.. please me.. there configuration setting in cold fusion administration... oracle package/procedure: create or replace package one_function function getosuser return varchar2; end one_function; / create or replace package body one_function function getosuser return varchar2 vosuser user_users.username%type; begin select prog_num vosuser gcadmin.tbl_program prog_num=1000; return vosuser; exception when others return 'unk'; end getosuser; end one_function; / cfml sytax: <cfstoredproc procedure="one_fucntion.getosuser" returncode="yes" datasource="gcadmin" debug="yes"> <cfprocresult name="rs1"> <cfprocparam cfsqltype="cf_sql_integer" type="in" value="2" dbvarname="@number_in"> <cfprocparam type = "out" cfsqltype="cf_sql_varchar" variab...

i trying transfer music laptop friends laptop. seeing have more 70gb of music, not going use 4gb flash drive all. know i've transfered files windows windows using ftp, can't find way ubuntu ubuntu. if can explain how transfer files using ethernet cable connected both laptops, it'd great! depending on nic(s), it'll either crossover cable, or via hub/switch. need install server of sort on "source" machine. jaunty comes clients several protocols (ftp, samba, ssh, etc.), server must installed. https://help.ubuntu.com has several pages available. Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Networking & Wireless [ubuntu] How do I transfer files using a direct ethernet connection? Ubuntu

hello im trying sript running found on old forum http://www.arduino.cc/cgi-bin/yabb2/yabb.pl?num=1282666614 but im new stuff , cant transmit audio on serial can me this? it's other data, except there couple of special considerations "streaming"... are transmitting, receiving, or both?    communicating with, , other device use particular serial protocol?  need store audio?  kind of "processing" arduino doing? the "special considerations" audio needs buffered because needs flow continuously , smoothy (or apparently smoothly-continuously ) when processor off doing other things (like proccessing audio data, or switching between transmitting/receiving, etc.)  also, audio takes-up quite bit of memory, , needs high speed transmission (depending on how audio storing , quality need). Arduino Forum > Using Arduino > ...

dear all. i need send out data arduino in json format. i try learn ajson. here current test code. code: [select] #include <ajson.h> void setup() {   serial.begin(9600);   delay(1000);   serial.println("ajson test");   ajsonobject *root;   root=ajson.createobject();   ajson.addnumbertoobject(root,"mynumber_a",1920);   ajson.addnumbertoobject(root,"mynumber_b",2570);   char *json_string=ajson.print(root);   delay(2000);   serial.println(json_string); } void loop() {} my question : how change value of "mynumber_a" , "mynumber_b" inside loop ? do have delete , re-add object ? sincerely -bino- quote how change value of "mynumber_a" , "mynumber_b" inside loop ? perhaps if looked @ documentation addnumbertoobject() method, you'd have clue. those strings can want them be. Arduino Forum ...

hi all, id log series of 30 temperatures on 1 wire setup using raspberry pi, uploading data internet. must reliable , self rebooting unlikely return until possibly on year.....so i'd welcome , guidance please:) have basic electronic skills , vb.net programming skills think should able master python degree need in order project off ground. have today ordered pi, sd card 4gb, box pi, power supply, keyboard , mouse, pi cobbler, 305m roll of cat 5e , 30 ds18b20, waterproof, not. plan monitor temps of- 2 wells(top , bottom), 2 swimming pools(top , bottom), bank of 12 solar panels use heat pools(output), 2 solar panels on roof of house used heat hot water house(output), 12kw heat pump used heat floor in house(input , output), input heat pump's ground loops , 3 outputs, solar hot water tank temperatures(2 of them), air temps outside house , inside house , inside 2 holiday gites. live in england, project house in france. need make sure have need before leave france on monda...

hi, new here! bear me anyhow. problem this: i've got akobook installed on joomla setup (newest btw) , original akobook.. everything works fine, no errors. except 1 little thing.. when users try write in guestbook.. nothing happens..  if "send" button doesn't work anyone had problem before? , willing share solution me? thanks in advance! dan (norwegian joomla user) did find solution? have same problem... Board index Joomla! Older Version Support Joomla! 1.0 Extensions - 1.0.x Components

after months of smooth-sailing dw8, having 3 problems. 1) whenever close program, lose ftp settings several web sites working on. re-enter codes every day, save box checked, information evaporates close down program. 2) recently, when try "save" web page have made new change on, not save file properly. instead, new window opens saying "save template." way can save page have made changes "save as" , replace existing file. 3) have tried download updater bring me dw 8.0.2, unable so. able download .exe file, when try open it, following message: "contents cannot unpacked. executable attempting run has been corrupted." have tried downloading new .exe files several times, none of them open me. can advise me possible cause of these problems? week had more general problems computer freezing, no matter program running. problem seems have resolved when replaced mouse. have checked virus , spyware, , have found none. apart cause, there solution these p...