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the arduino sdk includes pwm example called "fading". haven't tried yet because don't have hardware (led). however, after looking @ example modifies voltage (amplitude) of signal , not ratio (width) of signal. missing here? quote it modifies voltage (amplitude) of signal it no such thing.  the output digital pin 0v or 5v.  second parameter of analogwrite() alters proportion of time spent @ each voltage , hence average voltage of pin on time. Arduino Forum > Using Arduino > Programming Questions > Fading Example arduino

i wondering if wanted plug in usb mouse arduino , emulate mouses movements computer know if there existing code? mouse --> arduino ----> computer i doubt exist have found other projects movement of mouse powers little mechanical arm or type of robot , looking allow me have arduino isn't in middle of mouse , computer. purpose trying intercept mouse button press on mouse while connected pc. believe easiest option of them if has better ideas feel free lmk! thanks! quote from: david1937 on jan 13, 2017, 05:08 am i wondering if wanted plug in usb mouse arduino the arduino , mouse both (i probably have terminology wrong here) "slaves" of pc "host", far know. slave plugged slave doesn't make sense (to me). isn't why arduino usb cable square type-b on arduino end, , flat type-a on pc end, same mouse's usb? Arduino Forum > Using Arduino ...

ubuntu not loading after installing updates have installed windows xp , ubuntu 9.10 in same hard drive. working perfectly. yesterday there notifications install updates on ubuntu installed them after cant loging ubuntu. coming command line promt please me how should use ubuntu again i'm getting --------------------------------------------------------------------------------------------------------- gnu grub version 1.97`beta4 [minimal bash-like editing supported. first word, tab lists possible command completions. anywhere else tab lists possible device/file completions] sh :grub --------------------------------------------------------------------------------------------------------- thank Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Installation & Upgrades [ubuntu] Ubuntu is not ...

holas todos!! tengo un problema más o menos interesante. tengo sistema dual en mi pc, y desde hace un tiempo q mi karmic no me quiere bajar actualizaciones de kernel. toy pegado en la versión 2.6.31-16 del kernel, siendo q sé q al menos existe en la lista de repositorios el kernel -17. y por otro lado, se me murió el teclado numérico! (sé q no va aquí, pero no quiero abrir tantos threads xd). sé q hardwarísitcamente hablando el teclado numérico está vivo, xq juego en guindows con él, pero en karmic sólo funciona el intro, nada más. ¿alguna sugerencia? yo ni siquiera sé cómo podría intentar resolverlo. saludos todos por favor una sola pregunta por hilo, si no se desordena el foro. gracias. Forum The Ubuntu Forum Community Other Discussion and Support Ubuntu LoCo Team Forums Americas LoCo Teams Chile Team Instalación y Actualización [SOLVED...

i trying understand why adobe reader 8.1.2 show in add or remove programs list being 128 mb. download states 22.4 mb. i in safe mode, trying track down issue, , came across this. appears suspicious thought see if else has experienced this? > trying understand why adobe reader 8.1.2 show in add or remove programs list being 128 mb. download states 22.4 mb. that normal. download compressed data. More discussions in Acrobat Reader adobe

ok, i have 1 section called "works" , in section 3 categories (alpha, beta, gamma). when create new content item in works section under alpha category displays on front page. if create content item in either beta, or gamma won't display on front page. yes have checked front page manager , have said yes display on front page. items published. if change category of item beta or gamma alpha display. hopefully easy fix , i'm not seeing looking @ long. help! thanks ahead of time. -h figured out. though... hi have same problem here, can tell me solution please? thx karl Board index Joomla! Older Version Support Joomla! 1.0 General Questions - 1.0.x

hello, as per amy's suggestion, posting search question in separate thread. i want enable visitors search information in different sections or categories different pages on site.  as understand it, search plugins such 'search content' , 'search categories' enable search of target areas instead of restrict search areas.  example, if 'search newsfeed' plugin published, enables search module search newsfeeds other search plugins have been published. - there way restrict searches particular areas of content? - can 1 have different search functions inside content items search different sections or categories of content?  example, have search function on page searches particular section , search function on page searches different section. - creating database form way accomplish or can stock joomla 1.5 or existing extensions? thanks help. Board index Joomla! Older Version Support Joomla! 1.5 Gener...

hi all, i using arduino uno atmega328 r3 board.  it has been working fine days... i playing liquid crystal library , have somehow gotten board mode can't upload new code. i've tried upload basic code :- code: [select] void setup() {    } void loop() {   } but still cannot upload. i've checked serial ports , updated drivers , seems fine. oh! i'm using windows 7 ultimate version of os. i've tried changing usb cable trying on pc,but still not working. can please help? did fry board or anything? thanks in advance help. try press & hold reset button. start download. when ide shows "compiled xxx bytes of 32xxx bytes" release reset button.  if select file:preferences , turn on verbose outputs, timing of release can easier find. Arduino Forum > Using Arduino > Installation & Troubleshooting ...

hello, trying discover if possible have "fit page" scaling option automatically enabled under circumstances. for example, have 2 printer profiles setup on pc (windows xp) different page types, tray, etc. , able have if 1 profile selected, fit page option not enabled option disabled profile. alternative considering connect them printer here in office, using different printers not change scaling. any appreciated. thanks. i not see answers question? enable "fit page" default on winxp. assume in *.ini file somewere. More discussions in Acrobat Reader adobe

when try print adobe reader 9, message saying adobe has stopped working. un-installed program, downloaded , re-installed it, still same message. using medion pc running vista, 4gb memory. appreciated. hi martin...i have same problem. message, "adobe cannot find printer. printer connected?" i uninstalled , re-installed , still got same message. i write in hope solving problem, can solve mine. i run ideq amd athlon(tm) xp2600 + 2.08ghz 992mb ram using win. xp/sp2. regards.....james cox,lincoln,uk james_x@talktalk.net More discussions in Acrobat Reader adobe

hi, i'm trying control ringer in old telephone (see attachment below).  i thought these hooked electromagnets, in same way old school bells, think circuit little more complicated.  there 1 black wire coming out of left electromagnet, , 1 red wire coming out of right electromagnet.  not sure if parts working, wouldn't mind replacing them new ones if knew how drive electromagnets ring bells.   to right large capacitor, , in middle inductor.  i don't need function phone, want able control bells, i'm not sure how power coils control clapper. i found following wiring diagram online if helps. again, if guidance on how power magnets ring bells great.   thanks! unlike door bell has contact makes , breaks generate pulsing magnetic field have feed telephone ac square wave. need use h-bridge circuit this, sort used driving motors. you need 40 80v drive this, , arduino or 555 timer generating square wave @ 10 30 hz depend...

salve tutti, sto iniziando il mio progetto di quinta e non riesco capire come potrei fare per raggruppare una serie di istruzioni in un'unica funzione: ho creato un carattere speciale, in questo caso un numero 3 alto tre righe e largo 3 colonne ma leggermente personalizzato. ho usato l'istruzione byte per byte così da personalizzarlo piacere. ora vorrei nel main loop poterlo richiamare come ho scritto nel programma con un semplice array. magari mi direte che è una cavolata ma io lo posto e mi dite cosa posso fare e se l'idea che ho è fattibile. inoltre nel setup mi dà un errore: expected } before ; ma non capisco perchè !? ecco il programma e grazie in anticipo code: [select] #include <wire.h> #include <lcd.h> #include <liquidcrystal_i2c.h> liquidcrystal_i2c  lcd(0x3f, 2, 1, 0, 4, 5, 6, 7); byte a[] = {   b00111,   b01111,   b11111,   b11111,   b00000,   b00000,   b0000...

buon giorno, premetto che ho letto diversi topic ma preferisco porre la questione in modo diretto. devo alimentare il mio progetto dove non c'è corrente, quindi userò delle batterie. al momento ho collegato arduino ad una gsm shield 2 che dovrebbe consumare circa 700 - 1000 mah e diverse celle di carico(4 per ora ma aumenteranno) il cui consumo dovrebbe essere irrisorio se ben gestite. ora devo fare dei test per calcolare il consumo effettivo attaccato ad una batteria quindi le domande sono: ho una batteria 12 volt 20 di una macchina, posso collegarla al jack di alimentazione o brucio tutto? se si quanto vi aspettate che duri?(20000/850=23.5 significa che dovrebbe durare solo un giorno?) quote se si quanto vi aspettate che duri?(20000/850=23.5 significa che dovrebbe durare solo un giorno?) sí, ma la corrente necessaria per la scheda gsm non sará sempre cosí alto perché vale solo per la trasmissione. fai confusione con le grandezze. la corrente si misu...

i have enlarge (magnify/zoom) pages, typically circuit diagrams in order read fine detail on them. i print enlarged views , past them in order have working paper copy. this entails trimming each section before pasting. is there way of instructing software enlarge page , print in blocks. please, >is there way of instructing software enlarge page , print in blocks. i don't believe reader has feature. More discussions in Acrobat Reader adobe

in project running lcd, potentimeter, dht11, stepper motor, , servo on same 5v pin in arduino uno. becuase servo last pin in order on bread board, isn't going speed coding go. suggestions on how add power source bread board row?? get ac/dc converter, 1 of wall-wart things use plug in many other electronics.  make sure 1 supplies right voltage , enough current.  haven't given of specifications servos or motors or other components of it's on figure out.  hook positive line row on breadboard.  hook negative line row on breadboard.  have power breadboard.  sure hook ground ground arduino have common ground.  Arduino Forum > Using Arduino > Project Guidance > Not Enough Power- How can I get more? arduino

does out there know if there adobe shockwave program ubuntu? please respond rosetta stone working on comp. in advance. yes there swf player, open synaptic , search 'swf' or in terminal code: sudo aptitude search swf it list available softwares, think 1 named swfplayer... anyway there is. Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Installation & Upgrades [ubuntu] shockwave for Ubuntu Ubuntu

hello. installed lamp following community documentation page, , service seems work correctly -- if (and if) have active internet connection. i'd run service locally, development , testing, , not have have active internet connection that. without active connection, apache responds "failed set sockaddr". saw think issue discussed on forum, (frustratingly) haven't been able implement proposed solution. so, thought had better ask before did really stupid. here clip thread, proposed solution: permissions not issue. starting apache root, , wanted start on-boot. however, fixed problem. changed both httpd.conf file , ssl config file both listen *:80. solved problem. think needed both listening same port same address format. suggestions, though... i tried adding listen 127.0.0.1:80 line both files. result apache not start. you don't add line, lin...

i have 6 unique addresses declared in both master unit code , slave unit code code: [select]    const uint64_t unitaddresses[6] = { 0xf0f0f0f0aa,                                        0xf0f0f0f0bb,                                        0xf0f0f0f0cc,                                        0xf0f0f0f0dd,                                        0xf0f0f0f0ee,                                        0xf0f0f0f0ff }; in master unit code setup() use loop initialize each pipe individua...

i have been re-writing monk's examples learn arduino syntax. when uploaded 1 sketch_05_02 did not give smooth sos in morse. added 200msec pause @ beginning of execution of flash (int duration) function. works, can't figure out why. in understaning flow of sketch appreciated. this his. code: [select] // sketch 05-02 int ledpin = 13; int durations[] = {200, 200, 200, 500, 500, 500, 200, 200, 200}; void setup() {   pinmode(ledpin, output); } void loop() {   (int = 0; < 9; i++)   {     flash(durations[i]);   }   delay(1000); } void flash(int duration) {    digitalwrite(ledpin, high);    delay(duration);    digitalwrite(ledpin, low);    delay(duration); } here mine. added delay(duration) , spaced delay between loop bit longer make easier evaluate result. code: [select] //this sketch uses array flash sos //simon sketch has problems - timing off - needs 200msec delay @ beginning of last block //...

i purchased eee pc use on road, run ubuntu? system comes preinstalled xp home, i'd remove (since i'll using netbook web browsing , python scripting, mostly). asus has "linux drivers" on website model (1005ha) bios updates, i'm wondering. these bios updates necessary improve performance/preserve life of netbook, or fluff? ubuntu run on this? it's 1 gb ram, intel atom 1.6 ghz processor. don't have rest of specs off top of head, ubuntu 9.04 jaunty should support of hardware, right? thanks! no offence meant, annoyed people asking whether 'new' eeepc runs ubuntu fine. have inherited 2007 eeepc 701 (the 1 7 inch display) , karmic runs great. have no doubt run fine on spec machine. gl. Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help ubuntu on a new asus eee pc? Ubuntu

i'm having persistent problems w5100 shields on dues.  of time, work fine.  but, when firmware upload, w5100 somehow gets state seems out lunch, , nothing short of power-cycling gets going again.  can repeatedly reset due, w5100 sits there single red led lit.  else in the  system works expected, , happening on numerous different sets of hardware, appears there happening in firmware upload process puts w5100 state cannot recover from. anyone have ideas might going on, or how fix it? regards, ray l. i never heard of possibility update firmware on wiznet5100 chips. datasheet says protocols hard-wired, wouldn't expect firmware update routine. have information this? can post link? Arduino Forum > Using Arduino > Networking, Protocols, and Devices (Moderator: fabioc84) > W5100 Sometimes Won't Connect After F...

hi all i'm using joomla 1.0.13, , have 2 questions regarding site building: - want have menu option that, when clicked on, activate list of child menu items choose from, leaving main content area unchanged. possible standart joomla menu system ? - there possibilty have shared login account can used multiple people @ 1 time ? example - there group of people want have access "registered" resources, not want have automatic, open-to-all register action avaliable, 1 account login/pass give group of people  - possible in joomla ? thanks wm woytekm wrote: - want have menu option that, when clicked on, activate list of child menu items choose from, leaving main content area unchanged. possible standart joomla menu system ? with default menu modules can not thios can find extenssion that. http://extensions.joomla.org/index.php? ... &itemid=35 woytekm wrote: - there possibilty have shared login account can used multiple people @ 1 time ? example - there group of people ...

i share project working in free time: name fuelino. fuelino fuel injection controller , data logger designed motorcycles equipped efi (electronic fuel injection). regulating fuel injected in cylinder, possible increase power of engine. if modification optional, if have stock engine, becomes mandatory if change components of motorcycle, such exhaust pipe, camshaft, cylinder size (bore kit), air filter , on. fuelino helps adjust injection timing, achieve proper stoichiometric air-fuel ratio maximizes output power of engine, or minimizes fuel consumption. compensation applied original signal timing, in %, depends on throttle position sensor signal (if connected), , engine rotation speed (calculated measured time period between 2 consecutive "start of injection" events). the project open source, can find more info @ following links: http://www.monocilindro.com/fuelino/ http://www.monocilindro.com/category/electronics/fuelino-project/ the following image shows how connec...

hi all, i find out how safely control 2 1000w dc brushed motors arduino. in particular, dc motors rated 1000w, 50a, 24v, 2400 rpm. under load, in situations, can draw 150a few seconds. i have radio transmitter system has receiver able provide 2 outputs: - pwm in current mode (12v, 2a max) or - pwm in voltage mode (0-5v, 200 ma) on receiver, have 2 outputs (one each stick on trasmitter). i thinking use pwm in voltage mode input 2 analog arduino inputs , map them on 2 pwm arduino outputs. the problem is: what best solution control high current? how control each motor in both directions? i set maximum current limit (for example, 130a) safety reason. should use 150a contactor , example? thank suggestions! how 150a contactor switch @ pwm rates? paul Arduino Forum > Using Arduino > Motors, Mechanics, and Power (Moderator: fabioc84) > ...

i have been tinkering i2c pressure sensor. custom made sensor there no data sheet. needed 1 go 200psia , withstand temp. easy part. running in circles figure out how thing answer properly. code believe should trick. missing? need read 3 bytes register 0x17 first byte being 2c , thrown away , last 2 bytes kept. code: [select] // prepare sensor data gathering   wire.begintransmission(0x29);// 0x29 address of device   wire.write(0x2c); // "read command   wire.write(0x17); //from register 0x17???   wire.endtransmission();     // read data   unsigned int trash = 0;   unsigned int data = 0;   unsigned int data2 = 0;   wire.requestfrom(0x29, 3);// request 3 bytes address 0x29   if (3 <= wire.available())   {     trash = wire.read(); //read high byte, should 0x2c , thrown away                 data = wire.read();  //read middle byte     data = data <...

ciao tutti, una info, la programmazione necessaria disegnare su processing e su un tft come questo è la stessa? nell'attesa di acquistare il tft posso imparare con processing e/o importare poi su arduino? grazie e scusate se ho detto una stupidata  processing è pensato per girare su un pc, in pratica è un framework per java esattamente come wiring di arduino è un framework per il c/c++, infatti l'ambiente di lavoro di arduino e wiring sono derivati da processing. purtroppo le librerie grafiche di processing non vanno bene per arduino, sono scritte con un linguaggio diverso e si basano su un hardware enormemente diverso, quindi non puoi scrivere del codice per processing e portarlo su arduino. tieni anche presente che usare un display tft sulle versioni 8 bit di arduino non ti permette di fare grandi cose, partire dall'elevato numero di pin impegnati, solitamente se non usi una mega non bastano, le risorse macchina impegnate e, sopratutto...

reader 8.1.2. margins perfect when viewing pdf. when printed docs have margin added. i've seen zillion comments this. can fixed in reader print screen selecting "none" page scaling. but don't want users have deal this. want docs print correctly without having understand technical bit, of users have 0 understanding or patience technical. think point of view reasonable. the margins .75 around, printable on printer, reader doesn't need worry it. how can create pdfs such reader default install doesn't try scale anything? any ideas appreciated. thanks. More discussions in Acrobat Reader adobe

i made simple web page turn on leds , show status: "on" or "off" reading current led states never done correctly first time start. example, when arduino turned on, leds physically erased, displays message green led off , other fields blank. any welcome! follow sketch está aqui no fórum inglês. por favor, deixe sua discussão em fórum movimento português se você deseja obter respostas. (google translation) Arduino Forum > Using Arduino > Installation & Troubleshooting > LED's controll by Web arduino

so, here's problem. every time i'm trying change timezone, last until i'm restarting comp again, seems doesn't save changes permanently. i'm using ubuntu v9.10 installed through wubi. timezone set via bios. should do? i still have problem. Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [ubuntu] How to change the timezone permanently? Ubuntu

i have searched whole arduino solution problem i'm trying make 4ch rc transmitter , receiver if project gets correct solution i create detailed easy instructables rx , tx (will upgraded 8channels) i experiencing error not find solution after searching whole internet 3 weeks. hence have come guys         transmitter has no issues but receiver shows compilation problems i want use servos virtual library there forums advising use <servotimer2.h> instead of <servo.h> but not work me the codes receiver:- arduino nano v3 code: [select] #include <virtualwire.h> #include <servotimer2.h>  //only causes error uint8_t data[25]; void setup() {   serial.begin(115200); // debugging only   serial.println("receiving");   pinmode(13,output);   // initialise io , isr   //vw_set_ptt_inverted(true); // required dr3100   vw_setup(2000); // bits per sec   vw_set_rx_pin(8);   vw_rx_start();  ...

hej det var så längesedan jag var här - har börjat fulltids-anställning - skönt att vara här och se hur mycket som hänt. jag har en joomla-sajt för kunds räkning. en sajt för skolor och barn som idag för andra gången är hackad av några som kallar sig typ "allah soliders". suck. jag har version 1.0.11 tycker ni @ jag ska uppgradera för att ev täppa igen några säkerhetshål? vilken version tycker ni jag ska uppgradera till? har inte hängt med så jag vet inte im 1.5 är ett alternativ. vad säger ni? hej o tack från tove hejsan, och välkommen tillbaka man bör alltid uppdatera till senaste versionen för att minimera risken för "hacks". det är för din del 1.0.13 och bör inte vara några problem. jag tror dock att sårbarheten för din del ligger en installerad extrakomponent, det finns/fanns en hel del som har haft säkerhetsproblem. kolla att du har senaste versionen istallerat även där. det är troligtvis inte läge att gå över till 1.5 om det är en större webbplats med många...

i´m building on little robot , include in little project distance sensor(hc-sr04). have problem programm because hc-sr04 isn´t exact. told him make 90° curve if distance under 10 cm. problem hc-sr04 measures 0 cm in real not true. maybe measuring error. how tell robot (i´m using if-function make curve) ignore 0 cm measured hc-sr04? explain me ways how it? the programm: if(cm <=10){  analogwrite(e1,255);  digitalwrite(m1,low);  delay(675);  } e1 servo. m1 direction-> backwards please me!!! i try use expression: if (cm <=10 && cm>1) { .... } Arduino Forum > Using Arduino > Programming Questions > Programming a HC-SR04 distancesensor arduino

hi guys, just wondering planing on version iphone. 1 use poor in comparison yours. no bookmarks , takes forever open pdf big number of pages, not mention getting around in such big file. please let me know if there's can do. we not adobe. user 2 user forum. think flash higher priority reader , not available. however, appear that itouch , iphone has version of preview reads pdfs, since can view pdf attachments emails. mike More discussions in Acrobat Reader adobe

so, i'm sitting here on laptop running ubuntu 9.04 desktop, , ssh slax 6.0.7 box downstairs. realize still need access local files on desktop. pop open nautilus on laptop, right-click on th directory need, , select `sharing options'. check first box (``share f older'', , name `ipl'. pops open box telling me need install package, so, tells me need restart session; log out , in. add line code: /home/luke/development/ipl *(rw,sync,no_subtree_check) /etc/exports, , run command update this. in on slax box, , mount share command code: mount -t cifs -o 'user=luke' hp-dv6426us-u904:ipl ipl/ . appears work, discover not have write access. see files owned uid 1000, create user id, no luck. try command code: mount -t cifs -o 'user=luke' -o rw -o uid=0 hp-dv6426us-u904:ipl ipl instead. still no luck. see ``allow other people write in folder'' checkbox in sharing dialog box in ubuntu, ho...

behöver en enkel lista över återförsäljare. ska gå sortera på namn, stad och telefonnummer. har tittat på ja adresses och adressbook, finns det någon annan lösning. tomas hejsan, kan inte detta vara något? http://extensions.joomla.org/component/ ... itemid,35/ det är en "telefonkatalog" för joomla.  ett annat alternativ kan också vara att använda comunity builder där varje återförsäljare läggs upp som en användare. kan kanske vara lite för omständigt, men ger en stor frihet att skapa listor etc. och också möjligheten för återförsäljarna att skriva egen info. ett tredje alternativ är att läsa in adresserna en egen tabell databasen, sedan visa denna tabell "frontend" via t.ex. http://extensions.joomla.org/component/ ... itemid,35/ lösningarna är många, allt beroende på vad du vill offra form av tid ... samt hur du tänkt dig resultatet och framtida ändringar. mvh Board index Joomla! International Language Support Int...

hi, u know can buy filter? can find round filter camera. i'm interested in tv remotes uses. piece of plastic or perspex can cut size. reason behind sensor detects movement when dark. when rurn lights on doesnt work. adding filter isn't going much. you need 38khz modulated ir led , receiver tuned same carrier frequency. there several tutorials on web. Arduino Forum > Using Arduino > Sensors > Ir filter for obstacle sensor arduino

joomla 1.0.10 site not load internet explorer 7. users "can not display web site" will upgrading fix problem? if version should upgrade too. 1.13 or jump on 1.5 beta? i have lots of bots, bot causing this? my site http://vanb.biz help! robetvb firefox loads blank page, exact address site? ....biz/ or there ....biz/joomla folder there well? Board index Joomla! Older Version Support Joomla! 1.0 Upgrading - 1.0.x

sveiki,ne taip seniai suradau šį turbūt vienintelį lietuvišką forumą apie joomla vertimus.taigi trumpai pabandysiu apibūdinti savo problema. naudoju fireboard forum naujiausia versiją,parsisiunčiau lt vertimą,keliu english.php į : administrator/components/com_fireboard/language/  neleidžia... galvoju na tiek bandysiu ištrinti sena kalbą ir įdėti naujają,neleidžia... bandau pervadinti ir įdėti,neleidžia... prarades paskutinę vilty ir susinervuojas ieškojau info kas man galėtų padėti. naudoju hostą.labai atsiprašau tų kuriems čia vieni juokai ir pyks ant manes,aš negimiau visko mokėdamas,tik gaunu reikalingą pagalbą ir rakinu tema. fireboard forum naujausios versijos vertimo dar nėra, su jo dar dirbama, kai darbas bus baigtas, tai viskas bus patalpinta  čia . Board index Joomla! International Language Support International Zone Lithuanian Forum Vertimai ir Kalba

i'm having problem skype i'm hoping can with. i'm on ubuntu karmic, , running skype 2.0.0.72 -- since couldn't latest version work usb microphone. if have skype running, no other programs produce sound (i.e. amarok, vlc, flash in browser, etc.). if of programs active when start skype, skype fail produce sound & won't work properly. there way can allow side-by-side usage of skype , other audio-producing programs, since other programs seem along fine when comes sharing audio? audio devices in skype in case help: sound in: usb device 0x471:0x311 (hw:u0x4710x311,0) sound out: c-media cmi8770 (plughw:cmi8770,0) ringing: c-media cmi8770 (plughw:cmi8770,0) again, both current skype configuration & sound in general programs works on system -- they're not playing each other. i think need tell skype use alsa, have checked section on https://help.ubuntu.com/community/skype...

i'm struggling dht11 sensor work on arduino. code compiles without problems in serial monitor output keep on getting " read sensor: time out error" i've tried multiple libraries, adafruit etc still none of them worked. set serial monitor same speed (115200) didn't fix problem.  i'm using:  mega2560  dht11 temp+hum sensor windows10 x64 arduino 1.6.9 library dht11.h v0.4.1 source:  http://playground.arduino.cc/main/dht11lib wiring : blue = gnd yellow = 2 red = 5v (also see picture)  my code:    code: [select] #include <dht11.h> // //   file:  dht11_test1.pde // purpose: dht11 library test sketch arduino // //celsius fahrenheit conversion double fahrenheit(double celsius) {   return 1.8 * celsius + 32; } // fast integer version rounding //int celcius2fahrenheit(int celcius) //{ //  return (celsius * 18 + 5)/10 + 32; //} //celsius kelvin conversion double kelvin(double celsius) {   return ...

hello people, i looking extension give me functionality this: http://www.lvcosmeticsurgery.com/qandapost.asp i want able have registered users post , have *one* person reply...an administrator of system...would there spam control...is forum? forum seems bit of overkill...is there comment system allow reply? thanks suggestions. h there many such extensions here: http://extensions.joomla.org/component/ ... itemid,35/ which 1 suits needs best it's difficult say... Board index Joomla! Older Version Support Joomla! 1.0 Extensions - 1.0.x

domanda al volo: sapreste dirmi che tipo di transistor è questo? https://drive.google.com/file/d/0bwppapcfshubm1r2a3lyb0f1qlk/view?usp=drivesdk l'ho trovato nel datasheet di un ic (in particolare della alu 4 bit 74181), e sono curioso di capire cosa sia. tra l'altro mi sembra di averlo già visto... grazie per le future risposte. sembra una specie di tiristore  una specie di interruttore Arduino Forum > International > Italiano > Hardware (Moderator: leo72) > Transistor misterioso arduino

i've saved word 2007 file pdf using word, save as... option. file opens in adobe reader 9, freezes. have end task on program. however, if open reader, file/open file ok , can scroll through document. found if opened reader, menu , did repair adobe reader installation solved problem. had same freezing problem if created pdf file using adobe acrobat 8, opened reader 9. same problem occurs @ work makes me think must bug. can't find patch particular issue , note when did web search there other users have same problem. pc 1 (work): windows xp pro, office 2007 both latest service packs etc. 4gb ram pc 2 (home): windows vista business, office 2007 both latest service packs. 2gb ram work laptop: windows xp pro, office 2007 latest service packs. 2gb ram does have solution problem? experiencing exact same bug. More discussions in Acrobat Reader adobe

good evening everyone! english isnt native language gonna full of mistakes, sorry!  i student in master mechatronics. i have mini project arduino: turret controlled joystick (2 servos). 2 operating modes: - holding position when releasing joystick (with dead zone or dead band). - continuous monitoring of position of joystick. for used push button, turned switch (a simple algorithm toggle state) , select between two. i added lcd show of modes active. far, good the problem when i  call functions, depending on state of button, functions of both modes not work, if lcd displays correctly  mode active, without problem. i have tested every part of code. lcd works perfectly, th 2 modes too, bouton mission pretty fine. dont know be. i leave here sample of code, call of 1 of 2 modes. without lcd , without buttons: code: [select] #include <servo.h>; const int servohpin = 9; const int servovpin = 10; int horzpin = a0; int vertpin = a1; servo horzservo; servo vertservo...

how block out other ir codes receiver accepts 1 signal not other? i tried using else statement doesn't work example } else {         serial.println("ir signal received not recognized");         this program #include <irremote.h> #include <softwareserial.h> #include <adafruit_neopixel.h> #define pin 6 adafruit_neopixel strip = adafruit_neopixel(11 * 1, pin, neo_grb + neo_khz800); irsend irsend; softwareserial bt(0, 1); //tx, rx respetively string readdata; int vspeed = 100; int recv_pin = 11; irrecv irrecv(recv_pin); decode_results results; const int speakerpin   = 12; int maxhealth          = 5;    // number of times can shot before dying int myhealth           = maxhealth; int deadtime           = 1000000000; // number of ms stay dead int deathcount         = 0; int hitstate...

what's up? ok, i'm trying copy files terminal command "find" finds. example. code: find . -name "*.js" will find me " ./folder/js.js " how then copy found file(s) dir? bye! something this: code: find ./ -name "*.js" -exec cp {} /some/other/path \; edit: similar other options discussed at: http://ubuntuforums.org/archive/index.php/t-405261.html edit 2: caution might want read through 'man find' page warnings on using -exec action. Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [SOLVED] Copying Found Files (BASH) Ubuntu

i'm signing 2 pdf files 2 distinct signatures. when performing following operation in adobe acrobat reader 8 obtain different results: signatures, right button on top of "signed ...", show signature properties, show certificate with 1 of pdfs that's possible , can see certificate properties, other cannot see properties of certificate , acrobat reader crashes. the main differences between certificates are: certificate results: basic constraints: "subject type = end entity path length = none constraint " key usage: digital signature, non-repudiation, key encipherment, date encipherment, key agreement (f8) certificate bad results: basic constraints: "subject type = end entity path length constraint = none "(critical x.509 version 3 extension) key usage: digital signature, key encipherment, encipherment date (b0 00) (critical x.509 version 3 extension) is adobe acrobat reader capable of obtainning signature property has critical extensions? th...

hi...i there list of terminal commands 1 can download or at.... bob http://maketecheasier.com/basic-bash...ers/2008/01/22 Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [SOLVED] Terminal commands Ubuntu

back again. got arduino drive rgb led strip these mosfets trying drive them 3.3volt output. running issues , guessing because 3.3v not enough switch these mosfets (is correct??). could point me towards options appropriate mosfets task assuming max amperage ~ 5 amps? thanks http://aosmd.com/res/data_sheets/aon2400.pdf http://www.digikey.com/product-detail/en/alpha-omega-semiconductor-inc/aon2400/785-1422-1-nd/3594492 might little awkward wire up. Arduino Forum > Using Arduino > General Electronics > Advice on what MOSFET to use? arduino

ok, got first arduino (robotdyn ch340/a 2650) several months ago, , i've been playing ... experimenting .... learning ... tons of googling ... ive used few shields ... i'm struggling feel should easy grasp , i've decided post dilemma here. i seem struggling inputs , accuracy in reading voltages. see, when set pin input because want read voltage (between 0 , 5 volts of course), behavior of arduino not seem consistent 1 pin next, , want start project require consistency in thing. i'm starting wonder if unit faulty. when set analog pin such a10 input, start reading pin value without voltage applied it, normal readings in 500 range? when take pin ground, goes 0 (depending on pin), , makes no change @ all. when apply small voltage it, changes, doesn't , again seems depend on pin im using (usually between a10 , a15). second question: ive noticed when declare int a8, comes out 62 when print serial. got me wondering literal pinouts etc., , in searching, looked @ t...