AWS code

am building new system , ditching ati - out of touch cards these days - what's cheapest nvidia play 1080p card purely ubuntu except occasional xp bf2 game looking @ www.ebuyer.com cheers ! a 9800 should me more enough, same thing gts 250 Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [ubuntu] Nvidia 1080p - which one Ubuntu

bonsoir, je vous expose mon petit problème. j'ai conçu un petit jeu vidéo (sur mac et pc) et je souhaite le mettre à disposition publique (pour un club). normalement, et comme dans beaucoup de jeux, on joue avec le clavier. il y environ une quinzaine de touches utilisables. pour le rendre plus personnalisé, j'envisage d'en faire une sort de jeu d'arcade. mais pour cela je souhaite ne pas y intégrer l'unité centrale. seulement les touches du clavier (remplacés par des boutons poussoirs type "arcade"), l'écran et bien entendu de quoi alimenter tout cela. mon idée est la suivante, corrigez moi, si vous trouvez mieux. les boutons de la borne envoient via un émetteur bluetooth des ordres reçus du coté unité centrale par un module bluetooth qui commande un arduino, lequel via sa communication usb pilote l'ordinateur. la sortie vidéo de ce dernier (vga donc) module un transmetteur vidéo dont l'image est reçue sur la borne. le son bien...

i working on example 05: the  book getting started arduino . i have sketch done. try upload gos threw think when hook my arduino breadboard having trouble wire diagram i half hook example 05: example using pushbutton control led figure 4-6 , 5-4. tried different ways hook them having trouble placement of pin 9 , pin 7 how place them. strong of resistor affect of trying do. trying fade led in , out on computer when u put computer sleep. ps. thank u in advance.    Arduino Forum > Using Arduino > Project Guidance > arduino mega 2560 questions on upload and project addvice arduino

ik heb op ebay printjes gezien met 5 of 10 relais incl. voorschakeling. prima voor aan/uit schakelingen, maar voor pwm schakelingen niet te gebruiken. daarvoor zou ik eigenlijk standaard transistorversterkers met weerstanden en evt multiplexers ervoor willen hebben. iemand die al tegen gekomen? hallo sacha, als ik het goed begrijp ben je opzoek naar een scheiding tussen de arduino en het geen je aan wilt sturen. daar zijn wel versterkers of ander oplossingen voor. maar wat wil je precies aansturen. als ik dat weet kan ik misschien een voorstel doen. groetjes, henk swt Arduino Forum > International > Nederlands (Moderators: Jantje, JO3RI) > standaard printjes voor versterking/aansturing gezocht arduino

i have installed ubuntu 9.04 on kingston datatraveler 2gb usb pen drive, works well. default user account "live session" recognises 2gb sd card have created account administrator group , sd card not recognised second account. have not applied permission restrictions sd card while logged primary account. able configure folders on flash drive allow me read/write particular folder while logged in either user not general issue of not being able access directories system wide. problem relates sd card @ present. know of threads/forums deals getting best performance ubuntu installed on usb drives. searched forum did not find similar. when load ubuntu without sd card in computer - able view contents of card if insert after have logged secondary account. when log out of secondary account log "live session" account - computer not recognise sd card. can view contents of sd card in both...

i relatively new using captivate elearning tool. in process of creating software/process training simulation , want add progress bar or screen counter. allow particpants see progress through course. can done? if how? don't have access other captivate (with regard software), i'm hoping can done. thanks. hi ian_0405 , welcome our community fellow adobe community expert paul dewhurst offers way cool widgets off site may of interest you. click here visit paul's site aside that, many of playback controls ship captivate 1 have progress indicators. in captivate 2, have new .swf based playback controls offer same thing. cheers... rick More discussions in Quizzing/LMS adobe

at office today, helped set friend's wireless. our network has wep key. @ house use wep also, , generated key using personal word passphrase generated wep key. got curious today, there way reverse process? have office's wep key, there package can install enter key , see passphrase spawned (if any)? the passphrase used generate wep key combined 24-bit initialization vector create sudo-random series of bits xor'd data transmit on air. can use programs aircrack can recover wep key don't know if can ever recover original passphrase or not. may considered moot point though since need wep key decrypt communications. Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Networking & Wireless [ubuntu] Wep key to passphrase Ubuntu

heya, have tried best, cannot interface sid on own, call help: there has done before? appreciate schematics , or code, because doesn't seem work (or it's hardware...) code: [select] //define pin names #define ad4 a0 #define ad3 a1 #define ad2 a2 #define ad1 a3 #define ad0 a4 #define cs  a5 #define d   4 #define mhz 9 #define cp  6 #define res 7 //optional input #define dcalc 2 #define ccalc 3 void setup(){ pinmode(ad0,output); pinmode(ad1,output); pinmode(ad2,output); pinmode(ad3,output); pinmode(ad4,output); pinmode(cs,output);//inverted pinmode(d,output); pinmode(cp,output); pinmode(res,output);//inverted pinmode(dcalc,input); pinmode(ccalc,input);     ddrb = _bv(ddb1);                  //set oc1a/pb1 output (arduino pin d9, dip pin 15)     tccr1a = _bv(com1a0);              //toggle oc1a on compare match     ocr1a = 7;...

i new dreamweaver , have developed website on last few months... started upgrading , home page image of bunch of framed prints. picture took, create separate rollovers each print have separate rollover (even text fine) display name of web page linked to. may sound confusing, if you'd visit site, please go... http://www.bradracinophotography.com/thephotos.html i also have different song clip played on each print well... when cursor held on picture of new orleans, jazz music play...then fade out when taken off... please sooner website better.. everyone. -brad nice photo brad! looks got name rollovers working, sound should same thing, add behavior, however, recommend against sound. can take awhile load on slow connections , music annoying user. through forum , will find many, many posts against use of sound. i forward seeing actual work! michael hager www.cmhager.com "bradracino" <webforumsuser@macromedia.com> wrote in message news:enuft4$9qt$1@forums...

ciao, avrei necessità di trasmettere dati circa 5 km in linea d'aria (campo aperto, nessun muro nulla in mezzo) sapete dei moduli che bbiano carattestiche di trasmissione simili? interfaccia seriale o qualsiasi, preferibilmente bidirezionali ma non è strettamente necessario. spesa massima 70/80 euro (tx e rx) cosa mi consigliate? io ho trovato questi: http://it.rs-online.com/web/p/zigbee-ieee-802154/6997317/ con tra l'altro già il processore, ma da come ho capito gli serve ancora un pcb esterno per collagare l'antenna vero? ed essendo un pcb per rf farlo in casa.. http://lairdtech.stage.thomasnet-navigator.com/item/2-4-ghz-modules/lt2510-flexrf-reg-2-4-ghz-wireless-module/prm120? però lo trovo solo da mouser e si spende troppo di spedizioni, e poi non capisco se può essere quello che cerco, cioè direttamente interfacciabile giusto? probabilmente serve una qualche licenza perché per coprire distanze così ampie se...

dear forum, i have project use arduino uno , xbee s1 send data. at first time, tried use manual code in @ (transparent) mode. but find difficulties in coding because topology not p2p, star. and when read (http://code.google.com/p/xbee-api/wiki/whyapimode) article, i found it's better me use api mode project. but have difficulities on understanding xbee library. here xbee api library: http://code.google.com/p/xbee-api/downloads/list and explanation of xbee.h (which expalantion xbee api library): http://code.google.com/p/xbee-api/downloads/list and how configure api: http://code.google.com/p/xbee-api/wiki/xbeeconfiguration so, question is, provide me simple example code star topology? thank in advance  the configuration api in x-ctu: ftp1.digi.com/support/documentation/90001003_a.pdf Arduino Forum > Using Arduino > Networking, Protocols, and Devices (Mode...

i pretty stoked received raspberry (model b) , parts started. after assembling , getting noob setup able things running fine. not until tried connect internet via wifi problems have started. using edimax ew-7811un wireless adapter , chose raspbian noobs setup list system. when first clicked on wifi config application saw wireless doggle , wlan0(i believe said adapter), , able scan networks. chose network , entered password in psk area , hit connect. after clicked move forward showed scanning numerous times , there error. noob... tried again , no longer scan restarted device(using "sudo shutdown -h now"method) , once rebooted there nothing select adapter. have tried 3 times no new results , have given @ least minute in between boots. please help, excited connect , play. since first time connecting should using ethernet port make sure have updates , drivers or these new products not need it? sorry new , have built pc's window's in past. hi, hope sorted now, had si...

i'd have webserving arduino update mobile site when status variable changes in program running on arduino.  i'm using simple mobile site setup wix's mobile site developer, right 3 buttons send different command webserver (like http://209:135:17:45:80/?2 - not real ip address).  guidance on if possible , how might go this?  thanks! quote i'd have webserving arduino update mobile site when status variable changes in program running on arduino. generally speaking, servers not make connections on own other sites. wait client make connection request before external communication. being said, arduino can both act server , client @ same time if needed. moble site need server receive unrequested data arduino. Arduino Forum > Using Arduino > Networking, Protocols, and Devices (Moderator: fabioc84) > how to pa...

hello! i have spent past few weeks reading lot relay control arduino.  i'm not electrician study learning basic coding , circuit building has been fun adventure. my first "eureka!" moment when able take temperature measurements thermistor. my second "eureka!" moment when able modify "blink" example code turn relay on , off using transistor, , today after diode arrived, turned led on when relay closed. my ultimate goal replace led 120v 60w light bulb, going in close proximity thermistor, want use turn lightbulb on , off. this simple code borrowed arduino thermistor page, , threw in "if else" statements hoping might make sense. basically, it's saying "temp" not declared in if/else statements, , i'm not sure wether replace temp analogread0 or what... i'd analog0 input (after has been converted celsius) control relay on/off switch speak.  i've put fritzing schematic @ bottom if helps, thank help!!...

well, large question is. lets start fact realistically have no programming experience , hardware modification. ok, kicker. want design system using (hopefully) rpi following: audio signal> 4 frequency selections full range audio signal> peak amplitude , frequency each group> color , pattern led circuit (one each set of information) based on previous numerical results simple enough right? thought so! ok let me hear how should efficiently go doing this. thanks!! jbmrrs wrote: well, large question is. lets start fact realistically have no programming experience , hardware modification. ok, kicker. want design system using (hopefully) rpi following: audio signal> 4 frequency selections full range audio signal> peak amplitude , frequency each group> color , pattern led circuit (one each set of information) based on previous numerical results simple enough right? thought so! ok let me hear how should efficiently go doing this. thanks!! whats simple en...

hello. purchased d-link dwa-160 usb dongle. revision a1 uses atheros ar9170 chipset. use ubuntu 9.04. new drivers ar9170 should included in kernel 2.6.30 , above, updated kernel version 2.6.30.3 found packages here: http://kernel.ubuntu.com/~kernel-ppa/mainline/ wifi still not work. tried modprobe ar9170 or ar9170usb got message module not found. when searching 9170 on system, references found in kernel-headers, no driver. tried same procedure latest 2.6.31 kernel same source same result. missing obvious here? driver? bump Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Networking & Wireless [ubuntu] dwa-160 and kernel 2.6.30 and 2.6.31 Ubuntu

i have finished first attempt @ 3d printing pi case. can check out here http://www.civrays.com/rasppi/index/pi have printed case pi camera, next task design bracket attach them together. may re-do whole thing include servo can pan camera. has else here done pi camera? i'm curious. looks prints across prints diagonally. on outside edges, see paper thin layers. actual layers or design? raspberrypi

hey everybody! i'm playing arduino mega 2560 days , want first real project little thing. what want control 10 semicondutcor relais arduino pwm outputs. no problem, each of these relais has input current of @ least 35ma. read in datasheet of µc, total output current 200ma, have separate µc outputs semicond. relais. so idea put transistor between each pin pair (base resistance 2k2 + schottky diode base - collector if necessary). have preferred direct connection (failure risk, project prototyp customer). now question: transistor recommend task? standard tr. enough (standard pwm frequency of 490hz)? thanks answers if, "semiconductor relays", mean these proportional output solid-state relays, please know can't effect variability through pwm. re. http://arduino.cc/forum/index.php/topic,94426.0.html jimjam found require actual analog voltage, not mock-analog pwm (analogwrite) schtick.  think derived variable control voltage circuit pro...

there seems post after post people having problems uploading sketches chips, particularly chips less "mainstream". the project below attempts address that. it uses uno stand-alone programmer. reads file wish program sd card (you need sd card shield, or card adapter 1 used). you compile file in ide, copy sd card, hook chip shown, , run sketch. example session: code: [select] atmega hex file uploader. written nick gammon. version 1.0 reading sd card ... hex files in root directory: blink2~1.hex : 4595 bytes.  created: 2012-05-11 07:47:40.  modified: 2012-05-11 10:50:06 opti328.hex : 1467 bytes.  created: 2011-11-29 10:11:44.  modified: 2011-11-29 10:11:44 mega2560.hex : 22989 bytes.  created: 2011-11-29 10:11:44.  modified: 2011-11-29 10:11:44 atmega8.hex : 2870 bytes.  created: 2011-11-29 10:11:44.  modified: 2011-11-29 10:11:44 lilypad.hex : 5484 bytes.  created: 2010-09-25 22:52:34.  modified: 2010-09-25 22:52:34 ske...

as title suggest, stuck here mac address when trying out webserver. my mac address 00:08:dc:15:45:75 now have put in byte mac. how done? pls help. thanks , regards, lucas confuz  quote from: lololoh on may 06, 2012, 03:28 pm my mac address 00:08:dc:15:45:75 now have put in byte mac. how done? code: [select] byte mac[] = {  0x00, 0x08, 0xdc, 0x17, 0x45, 0x75 }; Arduino Forum > General Category > General Discussion (Moderators: mbanzi, DojoDave, mellis) > how to convert mac address to byte mac arduino

how can install or build nvidia kernel stays permanently, every time install driver, builds own kernel, whenever restart, goes low graphics mode (they working after intsalled driver) how can stay working? pretty sure kernel ??? anyone? Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [ubuntu] Build Nvidia Kernel Ubuntu

new created htm page adding library that can include in other pages... problem is, when select table and modify/library/add object library, prompt tells me i'll lose the formatting because styles can't copied other pages. well, this causes me obvious problem because don't want lose formatting setup page. can tell me how can copy not only table, styles too? thanks! you cannot. the styles either linked head of page, or embedded in head of page. well-formed library item has no head. in fact, has no <body> either. it's fragment of code. what can (if using linked stylesheet) make sure page insert library item linked same stylesheet. that'll work.... -- murray --- icq 71997575 adobe community expert (if *must* email me, don't laugh when so!) ================== http://www.dreamweavermx-templates.com - template triage! http://www.projectseven.com/go - dw faqs, tutorials & resources http://www.dwfaq.com - dw faqs, tutorials & resou...

sono nuovo del forum è vorrei chiedere dei consigli su cosa mi serve per costruire un robot simile questo http://www.youtube.com/watch?v=efb_b0qqksg&feature=player_embedded possiedo ho già il motore (dc 3 volt)  il sensore (sharp)e l' alimentazione esterna ho intenzione di comprare un ponte h avete un modello da consigliarmi ? ma soprattutto avrò bisogno di condensatori? scusate per il terzo grado ma sono nel panico ciao e benvenuto nel forum  forse questo può interessarti: http://www.gioblu.com/tutorials/robotica/113-un-semplice-robottino-basato-su-piattaforma-di-sviluppo Arduino Forum > International > Italiano > Generale (Moderator: leo72) > consigli per robot con arduino arduino

okay, didn't know post here guess. yes didn't google yet figured easier ask. question is, there way me ssh school's vpn. have name on computer ryan@ryan-laptop, there way can ssh let me enter account on vpn , password because right asks me password ryan@vpn.potsdam.edu . if enlighten me great. thank you. http://tinyurl.com/mfphmg Forum The Ubuntu Forum Community Ubuntu Official Flavours Support New to Ubuntu [ubuntu] SSH into my schools VPN Ubuntu

hi, i getting error when try use server tag configure fill , sync methods in data-management-config.xml. i using fds, spring , jboss. missing anything? config: <properties> <source>usertypebean</source> <factory>spring</factory> <use-transactions>false</use-transactions> <auto-sync-enabled>true</auto-sync-enabled> <metadata> <identity property="usertypeid"/> </metadata> <network> <session-timeout>20</session-timeout> <paging enabled="false" pagesize="10"/> <throttle-inbound policy="error" max-frequency="500"/> <throttle-outbound policy="replace" max-frequency="500"/> </network> <server> <fill-method> <name>fill</name> </fill-method> <fill-method> <name>fill</name> <params>java.lang.string</params> </fill-method...

hi again can me code determine visiting browsers resolution website design , size not differ on different resolutions. ive tried javascript may not have right coding. cheers si you want fluid layout then. dan ssherlock1 wrote: > hi again > can me code determine visiting browsers resolution > website design , size not differ on different resolutions. ive > tried javascript may not have right coding. > cheers > si > More discussions in Dreamweaver support forum adobe

i've noticed ubuntu 9.04 performs worse did ubuntu 7.04 on multiboot ubuntu/windows+ system. swap partition problem? when installed 7.04, had swap partition on 7200 rpm drive, , ubuntu on 10000 rpm drive. having partitions on different drive of course better, how better? 9.04, created 4 partitions on 10000 rpm drive, swap, /, /home, , /opt. should move swap partition 1 of other drives (7200rpm)? there bit on 3gb unused in partition 1 of lesser used windows os. os gets updated av definitions, office update, , windows update, 1gb may enough this. once move swap partition drive, should make new copy of boot sector drive on ubuntu installed. of course, copy of boot sector placed on c drive (for multibooting) using 1st 446 bytes, repartitioning should not affect anything, should it? currently, on 10000 rpm drive, have, in terms of 512 byte sectors: 2gb: swap, 4 208 967 sectors 8gb: /, 16 787 862 sectors 8gb: /home, 16 787 862 sectors 4...

hey guys, in process of building soccer robot , need electronics behind powering solenoid capacitor bank , how charge capacitors. i have 20volt solenoid can supply around 18volts using 2x9volt batteries in parallel. need charge capacitor 200 000 mf thinking , 70 volts because competition voltage limit. thinking might need use fly converter step voltage source caps or step down caps solenoid depending on caps use. absolutely have know idea of how of typologies work , need supper simple because more of coder electronic engineer need kick ball same intensity video http://www.youtube.com/watch?v=e4--qdnggqe , great keep quite simple don't have build complex circuits or anything, don't mind electronics yeah trying keep simple... have built of robot far : http://www.youtube.com/watch?v=_cw6xvxt0gi Arduino Forum > Using Arduino > Motors, Mechanics, and Power (Moderator: fab...

hallo zusammen, ich bin gerade dabei meinen partykeller zu sanieren...und dabi entstand die idee eine pixelwand zu bauen. die wand ist eine 24x12 matrix und besteht aus 288 ws2801 pixeln. soweit gut. angesteuert werden soll diese matrix durch einen pc auf dem glediator ( www.solderlab.de ) läuft. für diese software gibt es bereits einen arduino sketch, der wie folgt aussieht: code: [select] //change matrix size!! #define num_pixels 16 #define cmd_new_data 1 int sdi = 13; int cki = 12; unsigned char display_buffer[num_pixels * 3]; static unsigned char *ptr; static unsigned char pos = 0; volatile unsigned char go = 0; void setup() {   pinmode(sdi, output);   pinmode(cki, output);   //uart initialisation   ucsr0a |= (1<<u2x0);                                  ucsr0b |= (1<<rxen0)  | (1<<txen0) | (1<<rxcie0);      ucsr0c |= (1<...

hi power arduino uno, relay/relay sheild , realy loud piezo siren using boats 12v outlet, i don't want arduino's voltage regulator overheat input voltage 12v supply alright? also arduino has in rugged case due fact in boat (authough placed in generaly dry part of boat), any recomendations on 12v outlet connector , case? in advance, alex  i'd cheap/used cellphone car charger mini-usb or micro-usb connector.  should provide reasonably regulated 5v 500 ma can connect right gnd , +5v on arduino (after cutting off connector).  can run wire through small hole in case , seal silicone seal. Arduino Forum > Using Arduino > Motors, Mechanics, and Power (Moderator: fabioc84) > Powering off a 12VDC outlet arduino

i'm new arduino , try learn basics. code locks when enter other syntax written in "loop" section. i couldn't find way whenever different written says "ooopss" , wait syntax.... in advance. code: [select] char indata[20]; // allocate space string char inchar=-1; // store character read byte index = 0; // index array; store character void setup() {     serial.begin(9600);     serial.write("power on"); } char comp(char* this) {       while (serial.available() > 0) // don't read unless                                    // there know there data     {         if(index < 19) // 1 less size of array         {             inchar = serial.read(); // read character             indata[index] = inchar; // st...

if have 1 dimensional array of chars char command[20];  which contains set of chars 0 terminated. so command[0]="h" command[1]="e" command[2]="l" command[3]="l" command[4]="o" command[5]=(char)0 i can refer command serial.println(command); works , prints hello now problem: if have 2 dimensional array of chars char commands[20][5];  which contains set of chars 0 terminated. so commands[0][0]="h" commands[1][0]="e" commands[2][0]="l" commands[3][0]="l" commands[4][0]="o" commands[5][0]=(char)0 commands[0][1]="w" commands[1][1]="o" commands[2][1]="r" commands[3][1]="l" commands[4][1]="d" commands[5][1]=(char)0 how can refer group in that serial.println(commands[][0]);  can't work and serial.println(commands[0]);  can't work because wouldn't know element talking about...... [font=verdana] is the...

okay i'm trying in different category. might better place ask.... have small website project friend , working on , it's located on ubuntu box. made him user account , added him admin group. thought set right permissions on files guess not because can read, , not write. , can read not write files (without sudo). he's using dreamweaver on windows machine can't expect him able sudo, , rather not have either since use eclipse mainly. starting scratch... settings need set in order able edit each others files (all in /var/www only) , newly created files permissions can both use? probably easiest way put both users in www-data group , run script change group , permsions of files in /var/www root.www-data permissions 660 files 770 directories. can use other techniques such alc or changing umask values, takes more effort. http://www.cyberciti.biz/faq/linux-s...red-directory/ ...

dw seems think it's ms dw. when hit f4 properties palette out of way, keeps popping up, getting in increasingly livid face. know keyboard shortcuts. if need see palette, i'll make call. or send im. or hit f4. how come keeps reappearing when saay go away? is there way click on object, or make code change, without annoyance? if wanted use stupid ms app thinks can't think, that's i'd doing! [*//!#*!!!] More discussions in Dreamweaver support forum adobe

i need serial port on raspberry.. usb ports taken , prefer not use usb hub. found these 2 articles; http://www.davidhunt.ie/?p=3091 http://www.savagehomeautomation.com/pro ... -port.html got of these 2 solutions working? quite similar except fact 1st 1 used 5v in , other 1 3v one. tried 3v solution doesnt seem work me. after seting port correctly described in http://www.irrational.net/2012/04/19/us ... rial-port/ . ideas? you must use module max3232 chip or equivalent (not max232) , module must powered 3.3 volt power pin. problems having? did connect ground properly? here how set serial port: http://64.13.91.137:86/comp/rpi/serial.html raspberrypi

i'm using uno program attiny84 (soic) arduino isp, , i'm getting inconsistent results. first, successful in programming 1 attiny simple blink program testing. however, can't seem program one. following error:  avrdude: yikes!  invalid device signature.          double check connections , try again, or use -f override          this check. i think might know problem, before taking ton of time test out i'd feedback. successful case, chip connected single led. unsuccessful case, chip connected various other components (potentiometers, amplifiers). can these other components possibly affect isp process? if schematic helpful, can provide that. any appreciated. thanks! the app notes avr chips recommend series resistor on spi lines if there other spi devices present, prevent conflicts of interest while trying program. perhaps there going on. chuck schematic on here! ...

i running windows 7, have got latest java, , have latest arduino ide. everytime try run arduino.exe start panel appears second , error: not create java virtual machine. have tried old arduino software version, 0022, doesn't work either. got suggestions? reboot pc? try applying operating system updates? see if can download later version of java. Arduino Forum > Using Arduino > Installation & Troubleshooting > "Could not create java virtual machine" arduino

nei libri che ho trovo che quando all'interno di un metodo richiami un metodo della medesima classe devi scrivere: this.metodo ma arduino sembra non accettare il termine this. per sbaglio l'ho tolto lasciando solamente il nome del metodo chiamato, strano ma cosi' non da errori e agisce correttamente. c'e' un sito dove si possano trovare tali divergenze col c++ ansi? giorgio secondo me dipende dall'ide che usi per sviluppare. ad esempio in visual basic quando devi richiamare la proprietà di un oggetto all'interno dello stesso lo potevi fare con me.quellocheè() oppure nomeoggetto.quellocheè(), se non ricordo male! Arduino Forum > International > Italiano > Generale (Moderator: leo72) > this. in c++ arduino

hi. want make system record movements (any type of) camera, , (laser or suitable) motion sensor turn on camera. recorded moves want follow on mobile phone arduino, can anywhere on planet. (i 've thinkin internet connection?!) please want tell me how can make connection arduino , how control inputs , sensors arduino on internet. i want software , hardware parts make it, using basic programming. it work university. grand ideas, , possible, arduino isn't going lot of help. the arduino ethernet shield near fast enough, , has near enough memory, camera, except turn on or off , point in direction. you'd need use web cam separate connection internet, video data phone can see it. processing video data, , making arduino point in right direction, task arduino not capable of. so, need pc involved, too. if have have pc anyway, there no reason arduino connected internet, there no need have ethernet shield. all arduino doing reading serial data find out p...

in cf, have link form update students attendance; takeattendancehv1.cfm?studentid=#allstudents.studentid# . i'm using flash form in takeattendancehv1.cfm populate studentid. on flash form, studentid appears on form, when submit form, error: element studentid undefined in url . here studentid form field in flash form: <cfinput name= "studentid" maxlength = "10" size = "10" value="#attendance.studentid#" message = "student id" validate="integer"> i'm pretty new @ creating flash forms, know best practice populating url parameter 1 page when using flash. can lead me in right direction. thank you. check cfform method, if have set post, result returned in form.scope. if you're debugging, try doing cfdump on form , url scopes, you'll see data is. one suggestion stick 1 scope , convert necessary. if navigation link bring form link, in code; <cfparam name="url.studentid" default="...

hola tod@s. tengo instalado el easy php 1.8 en mi pc para probrar mis sitios web, como tengo dos sitios le creado un alias para cada sitio de esta forma: aliasx1 y aliasx2. sucede que eliminado el aliasx2 y ahora que quiero crearlo nuevamente usando la misma ruta para el directorio asignado anteriormente aliasx2 no me permite hacerlo. no puedo crear un aliasx3 usando el directorio usado por el aliasx2 que ya borré. he creado otro aliasx3 con un directorio diferente los dos anteriores y copiado todos los archivos que habían al directorio asignado al aliasx2 y no me funciona, sólo me queda la opción de instalar todo de nuevo. lo que necesito es asignar un alias directorio del alias que ya borré para no tener que instalar y configurar todo nuevamente. saludos y muchas gracias. amigo: me parece que te has complicado demasiado. el alias es simplemente una relación entre un directorio y una url que se guarda en el archivo de configuración de apache. los aliases tienen esta forma: code: sel...

hey all, i'm trying burn arduino pro 3.3v 8mhz bootloader atmega328p (dip package) setup on breadboard external 8 mhz crystal.  i'm using arduino duemilanove (328 version) arduinoisp sketch loaded program target 328p on breadboard.  followed arduinoisp tutorial on arduino.cc page, during bootloading, following error: avrdude: stk500_getsync(): not in sync: resp=0x15 i looked elsewhere on forum here , on @ adafruit forum, couldn't find solution rid of error.  here's list of things i've tried: - use arduino ide v.022 instead of 1.0 upload arduino isp sketch , burn bootloader - disabled auto-reset on duemilanove placing 220 ohm  resistor between 5v , reset - powering target board 3.3 volts , 5 volts during bootloading the target atmega328p on breadboard had uno bootloader burned on (came straight adafruit). does know if software or hardware problem?  perhaps duemilanove problem , avr programmer fix issue? i post picture of circuit...

hello all. finished new build using ubuntu on. motherboard doesnt seem working right ubuntu ecs elite group a780gm-a black edition. there special driver or have make work right. can elaborate more on whats not working right Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Hardware [ubuntu] is there a special driver for this motherboard Ubuntu

hello, i think found answer in forums in german, , don't speak german    have site want share, , when post othesr at, display text , formatting messed up.  i'm assuming because links point localhost.  there easy way make references "localhost" ip address? thanks time. change live site settings in configuration.php reflect ip instead of localhost. --slixter Board index Joomla! Older Version Support Joomla! 1.0 General Questions - 1.0.x

i have quick question fet's.  i'll talking p-channel here. a short while ago told me on datasheet vg when quoting rds(on) identifies if logic level fet.  i bought , using without problems fqp27p06 (p channel fet).  in vg quoted -10v rds(on) of 0.07ohm. i thought vg quoted @ rds(on) have -5v or particular fet ok use @ logic level because of vth (-2v -4v) , low rds(on).  meaning @ logic level rds(on) higher quoted in datasheet because low begin fet won't heat as other fet's 0.4 ohm resistance @ vg -10v being used @ logic level , therefore safe use. i guess sum i'm asking is.  can p channel fet called logic level , used arduino if vth -2v -4v , rds(on) still low enough @ logic level compared rds(on) @ -10v quoted in datasheet? errr...maybe. you not have logic-level fet. vgs rating @ 2v-4v says if need supply 250ua through fet (from source drain) won't need more -4v on gate-to-source junction. beyond that,...

hi....i'm doing quick simple web site non-profit org. , have made pages in fireworks , exported them dreamweaver in site works fine. but...there few things fix (i'm newbie) if had knowledge: 1. there way make pages centre...or resize...or allow content little better on large monitors?? 2. when exported files fireworks....all text changed images...i exported html , images. see...my site image heavy....and have liked stay text easier page updating @ later date. my site http://jobconnectdurham.ca/test/ any feedback appreciated > but...there few things fix (i'm newbie) if had > > knowledge: > 1. there way make pages centre...or resize...or > > allow content little better on large monitors?? > 2. when exported files fireworks....all text changed > images...i exported html , images. see...my site > > image heavy....and have liked stay text easier page > updating @ later date. well, short answer 'learn html , not depend on fireworks ...

i'm writing small code project - communication between xctu , arduino xbee module here code have far, basically, when type in "1" or "2" in xctu terminal, arduino activate 1 of output light led, but want change code able read more character on terminal, example, when type in "one" or "two" in xctu terminal, arduino activate output. can please me on coding??? void setup() {  serial.begin(9600);       //initialize serial  pinmode(7, output);      //set pin 7 output *yellow led*  pinmode(6, output);           //set pin 6 output *red led* } void loop() {  while(serial.available())  {                                    //is there read?    char getdata = serial.read();  //if yes, read it    if(getdata == '1'...

hi all.. wanted install ubuntu 9.04, not happening. have system amd sempron 2400 processor on gigabyte mother board integrated graphics , sound. ram in 2 modules: 1 256mb , 1 512mb. whenever, put live cd, loading until first menu asks me options install or try ubuntu or boot local hdd , etc. after this, nothing happens cursor flicks on left top corner of screen. same happening linux mint 7 well, based on ubuntu 9.04. have try other latest flavors though! computer running smooth on ubuntu 7.10 , windows xp. didn't try 8.04 , 8.10 versions. there problem processor compatibility or other thing problem?? try running live cd in safe-graphics mode. @ menu screen press f4 , select safe-graphics mode, select ever menu option want use. Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Installation & Upgrades [ubuntu] Installation p...

hello. after endless searching, testing different options still have strange problem maybe 1 can me. got myself new laptop pc world thrue internet compaq presario cq60 . bundeled vista. planning use linux start got rid of vista , installed linux mint 7 on it. working fine. installed additional software need sun virtualbox, truecrypt , compiz emerald themes. funny things start happen. when tried start ether virtualbox, truecrypt or emerald theme settings, linux mint crashed. had manually restart because nothing responded. after hopless trys decided install ubuntu. same thing here + other things make laptop freeze completly (camera settings in amsn, website pages in ff, etc). here laptop info incase: -computer- processor : 2x amd turion dual-core rm-72 memory : 2837mb (482mb used) operating system : ubuntu 9.04 user name : [blanked out] date/time : wed 29 jul 2009 16:21:29 bst -display- resolution : 1366x768 pixels ...

hei noen som har vært borti dette? har ofte problemer med @ html editor og bilde insert funksjonen som kommer pop ikke loader. dvs pop kommer men det står bare "done" bunn av boksen og blankt innhold boksen. brukte ie før men kutta ut til fordel firefox. dette har virket fint men nå er det bråstopp. samboer har samme problem  noen ganger har det fungert å restarte browser men nå er det litt fastkjørt. kan det være et cookies problem? dette kan være så mangt. hvilken versjon av joomla bruker du, hvilken htmleditor bruker du. dette er viktige ting å vite å kunne si noe mer om årsaken. Board index Joomla! International Language Support International Zone Norwegian Forum Eldre versjoner av Joomla! Joomla! 1.0 Generelt

hello all, crosschecked raspberry pi specs's against running software designed peter meijer runs site: http://www.seeingwithsound.com/ made software takes webcam input , converts soundscape, providing sight blind @ resolution more competitive surgical methods costing many orders of magnitude more. in drive bring cost of sight blind down, think rpi cheapest possible hardware platform run software on lowest power consumption (longest battery life, cheaper batteries), , can't find information on being done yet. current implementations use hardware costs $400-500, , believe rpi can $100. have produced version android app, think should possible make run on rpi, think can @ lower level, , more on rpi how android app operating. android app has lower resolution original program, because of performance issues, or maybe intellectual property issues. think worthy goal, , i've emailed him make him aware if isn't already. more people in touch him on subject, more set co...