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hi, studying computer science @ level , have coursework project need desperate with. background project: in physics carrying out investigation tests resistance of thermistors @ different temperatures, heating water specified temperature , taking reading of thermistors resistance using multimeter. computer science project make automated version of experiment. want have raspberry pi runs python based program turns on heater heat water in beaker, measures temperature of water , when reaches desired temperature input user takes reading of resistance thermistor. temperature fed gui user can view , resistance recorded , put sort of word file user can view after test. have pi have basic temperature reading program reads temperature using thermistor need way heat water using pi , read resistance thermistor display tin gui , record @ desired temperature? possible , there way me long in project struggling haha... need if excellent, if linking me heaters raspberry pi can create sort of

the board requires registered , logged in view forum. username: password: i forgot password resend activation email remember me hide online status session   register in order login must registered. registering takes few moments gives increased capabilities. board administrator may grant additional permissions registered users. before register please ensure familiar our terms of use , related policies. please ensure read forum rules navigate around board. terms of use | privacy policy register Board index

i got acrobat 8 professional. trying make simple secure form can submitted inside of browser (that is; not email app) seems me have have cgi application on web server, don't quite understand. server support cgi, don't know how create xml data form collector or similar that. could out there maybe tell me how in world i'm supposed this, or have use submit email option? i need serious help, application driving me nuts! other has forms in acrobat appreciated. i recommend cgi option. should written web programmer, or existing 1 located/purchased. just html web pages, submit e-mail. did ever see web page submitted filled in form e-mail? probably not, because doesn't work well. in both cases (html, pdf) web programmer needs make solution.. aandi inston More discussions in Acrobat Macintosh (read-only) adobe

bonjour tous, tout dabord merci pour toute les réponse sque j'ai pu lire ici qui m'on beaucoup aidé je suis débutant dans l'arduino j'ai fait mes premiers montages grace au conseil donnés sur ce site. mai maintenant je me suis attaqué à un peu plus gros que moi j'ai un petit projet de porte d'ascenseur pour du théatre. le coté bouton +appel d'ascenseur+ voyant étage etc... pas de problème. le soucis c'est que je voulais y ajouter un petit ding! l'arrivée de celui ci. j'ai donc acheté une shield mp3 sparkfun mais les exemples que je trouve sur internet sont tours trop compliqué. auriez vous un code le plus simple du monde un appui sur un bp et paf un simple son qui sort chaque fois en laissant de coté le moniteur série, les infrarouges, l'acquisition de multiple bouton. je vous demande pas le code tout pret juste réchauffer.. mais une direction prendre.. car j'ai toujours un problème avec sfemp3shield mp3player; (expected unquali

my 9.10 amd64 install wrote grub2 wrong drive! able boot changing bios boot order make sata drive boot first loaded grub2 , gave me boot menu, installed first ide drive , want/need first bios boot device because ide carrier , swap in various systems testing. drives hdb, dvd burner, , sata drive have data need. how install grub2 /dev/hda? --wally. once booted solution run "sudo update-grub /dev/sdb" fail see why, , don't fact first ide drive mapped /dev/sdb way is. think new drive mapping scheme cause lots of broken systems when multiple drive types involved! lots of useful grub2 info here: https://help.ubuntu.com/community/grub2 under "improvements" grub2, can is: "so what, cares?", unless perhaps have powerpc or other non-x86 system. hassles see installations not booting worth having 1 boot loader multiple architectures , boot eye-candy potential? default boot if

hi upgraded kernel 2.6.28-16-generic kernel 2.6.31.5 amd after upgraded it can not boot in new kernel appear error. boot (hd,0) ext3 2f2545f2-d1c7-4f5c-9e6d-a4563ed98dea error 15 : file not found press key continue ------------------------------------ , mount detail (when (mount) in commandline) /dev/sda1 on / type ext3 (rw,relatime,errors=remount-ro) tmpfs on /lib/init/rw type tmpfs (rw,nosuid,mode=0755) proc on /proc type proc (rw,noexec,nosuid,nodev) sysfs on /sys type sysfs (rw,noexec,nosuid,nodev) varrun on /var/run type tmpfs (rw,nosuid,mode=0755) varlock on /var/lock type tmpfs (rw,noexec,nosuid,nodev,mode=1777) udev on /dev type tmpfs (rw,mode=0755) tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev) devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=620) fusectl on /sys/fs/fuse/connections type fusectl (rw) lrm on /lib/modules/2.6.28-16-generic/volatile type tmpfs (rw,mode=755) securityfs on /sys/kernel/security type securityfs

i'm sending samples of work potential client, , provide information they're looking at. rather including info in cover note, i'd put in text box on same page/screen of .pdf, similar notes view in powerpoint. is there way in acrobat pro? if not, i'd suggest new feature next version. thanks help. there is. it's called "comments". go comments menu , click show comment & markup toolbar. try different commenting tools , see 1 need. think sticky note more-or-less want. can set different options how looks , behaves options menu of comment , more general options under edit-preferences-commenting. More discussions in Acrobat Macintosh (read-only) adobe

hi: i have ijoomla magazine site , running. have several sections 1 day started showing me archives in submenu. don't recall explicity setting up. added content 1 day same section , category, , (i'm pretty sure) started noticing archive submenu link showing up. thought interesting "automatic" thing , didn't question it, not understanding it. i handed site off owner started adding content. now, here mystery: 2 of 3 sections had archive submenu showing when handed off no longer show submenu. however, went in article manager , saw each of 3 categories had same 4 articles in each category had left client with. content in sections has not changed. of archive pages set "blog" format, yet 2 of them don't show anymore. all of categories, if click "next" @ bottom of current articles, take next oldest content should. it appears same 3 distinct sections , categories, yet 1 has active submenu, , 3 have content publised , accessible , apparently set sam

hola todos amigos!!! estoy en la busqueda de algun componente, modulo, plugin, etc que me permita colocar un alias en la url de cada contenido, por ejemplo: si tenemos esta url: http://forum.joomla.org/index.php?actio ... board=89.0 seria interesante crear un alias que como por ejemplo: http://forum.joomla.org/crear_alias_para_contenidos he buscado y la verdad que no conseguido nada. muchos otros cms lo tienen y seria interesante incluirlo en mi pagina de joomla. gracias todos y espero sus comentarios...  Board index Joomla! International Language Support International Zone Spanish Forum Extensiones

hello all, i trying ir2184 half bridge work arduino pwm no luck.  using ir2184 because had found link in forum http://forum.arduino.cc/index.php?topic=84062.0 shows working circuit.  tried hooking half bridge no luck. reason full power out of lo time , full power out of ho split second , without pwm going input. (its lo , ho stuck on)  tried circuit on datasheet , same exact output.  have hooked followed... vcc=12 volts in=arduino pwm sd=not hooked up com=ground(arduino , 12v ground) resistors=4.7ohm diode=1n4936 fets=irf1405 capacitor=will part number when plug led in bright split second , capacitor drains if unplug , plug in again bright split second dim.  don't understand why doing if don't have pwm going in.  when have pwm going in acts exact same.  have hooked incorrectly?  if hook negative end of led lo , positive end 12v bright.  if hook positive end of led ho , negative end ground bright split second dim. leds hooked if send pwm ir2184 nothing changes. if ther

almost ready 1.0 release, see https://github.com/mattjlewis/diozero details. getting odd behaviour wiringpi, pi4j , jdk device i/o knocked pigpio jni wrapper library (there 1 partially implemented). preferred provider raspberry pi. again understand overlap in functionality between , pi4j, in particular new device capabilities in v1.1-snapshot. stated wanted ensure maximum portability across devices present clean object-orientated api similar offered python gpio zero. usage example: 1. controlling led button code: select all try (button b = new button(buttonpin, gpiopullupdown.pull_up); led led = new led(ledpin)) { b.whenpressed(led::on); b.whenreleased(led::off); logger.info("waiting 10s - *** press button connected pin {} ***", integer.valueof(buttonpin)); sleeputil.sleepseconds(10); } 2. doing same via mcp23017 gpio expansion board: code: select all try (mcp23017 mcp23017 = new mcp23017(intapin, intbpin)) { try (button button = new button(mcp23017, inputpin, gp

i'm doing modifcations in file 'platform.txt' board have more easy debug. it seems atmel studio 6.2 requires ino-file accept breakpoints rather cpp-file. it's not clear me why, when overwrite cpp-file ino-file in temp-directory can set breakpoints , works expected. linking ino-file when mapping sources within atmelstudio not want, because other stuff @ 1 place ... means temp-folder. getting name of ino-file not issue ... is   "{build.project_name}" but how can find/evaluate path current active sketch/ino-file ? btw. ino-files are  not  located within sketchbook  "{sketchbook.path}" ... otherwise easy task. i tried find answer java source files not successfull. is there overview about  all  specified 'key' in arduino-ide/-system/preferences ? Arduino Forum > Development > Other Software Development > &

السلام عليكم ورحمة الله وبركاته أريد أرشيف لأعداد اسبوعية لمجلة مثل أرشيف صحيفة 26 سبتمبر اليمنية http://www.26september.info/home/index.php أرجو المساعدة .. يمكنك ارشفة المقالات في نهاية كل شهر واستخدام موديول الأرشيف لعرضها Board index Joomla! International Language Support International Zone Arabic Forum جوملا! 1.0 الإضافات البرمجية

hi all, this first post on board. got first arduino (mega 2560) , started off knight rider effect on 10 leds. watched youtube videos make original possible, included afterglow. and works out fine:   watch video here here's code: code: [select] /* knight rider 05   board: arduino mega 2560   led's 1 10 connected ports 2,3,4,5,6,7,8,9,10,11   pwm values corrected "gamma"   array used hold pwm values */ //led configuration   int pinarray[] = {2,3,4,5,6,7,8,9,10,11};   int pincount = 10;   //array holds pwm values   int arrpwmvalues[] = {255,0,0,0,0,0,0,0,0,0}; //fading variables   //delay in microseconds   int delaytime = 1850;   int intoffset = 210;   //direction: right = 1, left = 0   int intdirection = 1; void setup(){       //switch off onboard led13     pinmode(13, output);     digitalwrite(13, low);         //set ports in pinarray[] output     (int = 0; < pincount; i++) {       pinmode(pinarray[i], output);     }     }  //end setup void loop() {      

revision: 2621 author: gosmith@adobe.com date: 2008-07-24 15:24:54 -0700 (thu, 24 jul 2008) log message: ----------- reverted revision 2610 ("turning ast on default.") because caused 3rd checkin test (flex4test) fail on @ least 3 machines (mine, glenn's, , peter donovan's). checkintests: passed! reviewer: glenn bug: - qa: no doc: no modified paths: -------------- flex/sdk/trunk/modules/compiler/src/java/flex2/compiler/common/compilerconfiguration.java More discussions in Commits adobe

hello, since couple of days site has been camping annoying error. i call red square error cause couldn't find thing on it, thugs name self. the problem happens in internetexplorer; happens once in while when click on menu button it goes page: does body know kind of problem is, ive tried deleting components , modules. upgrading 1.0.12 uploaded globals.php again.  when system check set has be. if me out looking it, let me know. site: http://www.stampgasten.nl kind regards, luuk seems ok me in ie7 Board index Joomla! Older Version Support Joomla! 1.0 Security - 1.0.x

revision: 5257 author: jszeto@adobe.com date: 2009-03-11 15:12:50 -0700 (wed, 11 mar 2009) log message: ----------- flex sdk bug fixes sdk-19314 arrow keys move slider's thumb scroll player window. if handle arrow key or home/end, stop propagating. sdk-19443 fxhslider doesnt position tooltip/datatip correctly when on right edge of flex app added logic ensure datatip stays in bounds of screen sdk-19384 @review tags appearing before asdoc descriptions, causing empty asdoc tooltips in flex builder removed occurrences of @review since no longer used. qe notes: n/a doc notes: n/a bugs: sdk-19314, sdk-19443, sdk-19384 reviewer: ryan ticket links: ------------ http://bugs.adobe.com/jira/browse/sdk-19314 http://bugs.adobe.com/jira/browse/sdk-19443 http://bugs.adobe.com/jira/browse/sdk-19384 http://bugs.adobe.com/jira/browse/sdk-19314 http://bugs.adobe.com/jira/browse/sdk-19443 http://bugs.adobe.com/jira/browse/sdk-19384 modified paths: -------------- flex/sdk/trunk/framew

bonjour à tous. tout d'abord je dois préciser que je suis débutant et qu'il est possible qu'une évidence m'échappe... pour mon projet j'utilise webiopi afin d'afficher sur une page la lecture du gpio, uniquement des entrées. or lorsque je déclare un script dans le fichier config, webiopi ne se lance tout simplement pas. quand mon script comporte juste une variable toute bête, ça fonctionne et j'arrive à la récupérer dans mon html mais dès que je tente des trucs un poil plus "pointus", webiopi replante. concrètement je veux obtenir un compte-tours, j'arrive à afficher ma variable rpm en lançant mon script tout seul, ça s'affiche sans souci. une idée ? est-ce lié aux fonctions loop, setup et destroy comme sur les exemples ? d'ailleurs, sont-elles utiles ? merci de votre aide. on peut voir les scripts ? c'est pas top secret ? raspberrypi

hi all, so i'm trying use ethernet shield send simple email via smtp using telnet. the problem shield unpredictable. code below worked once , not connect server. used return 0 @ client.connect("smtpcorp.com", 2525); stays stuck @ function. 0 not valid return value according http://arduino.cc/en/reference/clientconnect. here's code: code: [select] // email via telnet #include <spi.h> #include <ethernet.h> byte mac[] = {  // mac adress   0xde, 0xad, 0xbe, 0xee, 0xee, 0xee }; ipaddress ip(192,168,1,66); // ip\ //ip address of server 207.58.147.66 ipaddress server(207,58,147,66); //initialize client libaray ethernetclient client; void setup(){   // start ethernet connection mac , ip   ethernet.begin(mac, ip);   serial.begin(9600);   delay(1000);   serial.println("connecting...");   // if connection, report via serial:   int connectstat = client.connect("smtpcorp.com", 2525);   serial.println(connectstat);   if (connectstat) {    

saya ex pengguna phpbb yg mau pindah ke joomla + smf pada awalnya segala sesuatu berjalan dengan baik, lalu saya install beberapa module & component. lalu entah kenapa sekarang tidak bisa dibuka. phpbb yg lama bisa kebuka http://www.ladangtuhan.com/forum smf bisa kebuka http://www.ladangtuhan.com/komunitas joomla tidak bisa kebuka http://www.ladangtuhan.com/portal file error lognya sampai 745 mb apa yg harus saya lakukan ?????? semuanya bisa kebuka kok di firefox ...  Board index Joomla! International Language Support International Zone Indonesian Forum Bantuan

hello everyone! i'm programmer , started working raspberry pi. i'm having problem when compiling sdl2 library.i made simple c program using gcc compiler, of reference error. appears informções below. . main.c text + 0xc): undefined reference 'sdl_init' . main.c text + 0xc): undefined reference 'sdl_quit' below command i'm using compile #gcc main.c -o test can give me solution compiling corretamentre? thanks, try link: viewtopic.php?f=33&t=13789 raspberrypi

i have ethernet dongle , i'm trying install driver it. have source code , makefile provided manufacturer. there doesn't appear kernel headers package raspbian jesse build kernel module. instead, can compile the raspbian source code , modules , eliminate need kernel headers package. i've been looking @ few guides (couldn't figure out hyperlinking in text editor): viewtopic.php?t=39096&p=393810 https://www.grendelman.net/wp/compiling ... pberry-pi/ http://www.cyberciti.biz/tips/compiling ... odule.html questions unanswered guides. where raspbian source code? see guides point github repository, thing can find there zip file -- not tars. how compile source code of raspbian? see in online guides uncompressing source tar ball. where put/what do compiled source code? know that's lot. if answer part of post, i'd appreciate it. hormel09 wrote: i have ethernet dongle , i'm trying install driver it. have source code , makefile provided manufacturer

i've been working 2 weeks off , on bringing new sam3x8e board based loosely on due. smaller 50x50mm form factor , incorporates ksz8081rna phy , ethernet connection among other things. by way of history have 40 years of electronics design experience processors, programmable logic, rf , high voltage pulsed power. isn't first rodeo arm processor , using sam-ba boot monitor. other normal rev 0 problems missing pull-ups , pull-downs things appeared going smoothly. dropped atmel usb interface , erase , reset jiggery pokery in favor of straight ftdi ft230 interface on debug port , kept native usb port. both arduino ide , bossa interface , sam-ba software able find processor , interact on both native , debug serial port. sam-ba examine, erase , program flash memory , flash utility loaded , ran in ram space processor operating. i did hardware erase , tried loading arduino blink program using native usb port, had tested on true due board , nothing. ide said programmed, verified

username: password: i forgot password resend activation email remember me hide online status session   register in order login must registered. registering takes few moments gives increased capabilities. board administrator may grant additional permissions registered users. before register please ensure familiar our terms of use , related policies. please ensure read forum rules navigate around board. terms of use | privacy policy register raspberrypi

just purchased it, purchased 480x320 lcd mounts on ras pi, drivers lcd screen , how configured them. pcgoob wrote: just purchased it, purchased 480x320 lcd mounts on ras pi, drivers lcd screen , how configured them. please can confirm model of rpi, there no model 2b+: https://www.raspberrypi.org/products please can post link have purchased ?? raspberrypi

a simple program turn on led when there interrupt ("rising") signal on pin d2 (when pushbutton connected) on mega 2560, timer counts 180 secs , turns off led , stays off until next interrupt, works perfect until decided use lcd display messages. added lcd statement loop() routine, led goes on on rising shuts off right away, counter continues 180 though, led should hjave stayed on until counter due. why lcd statement shutting off led when conditions in while statement meet? all works fine until line: lcd.setcursor(0,0);  is added in loop routine, single line trashes , wont led led stay on time of counter. added serial.print statement , able see counter decrementing apparently state of d2 pin affected "lcd" line. any clues? thanks // #include <liquidcrystal.h> #include <eeprom.h> // global variables byte seconds_pass = 0; byte stat_tx = eeprom.read(101); byte tta = eeprom.read(100); void setup(){            //             lcd.begin(16, 2);       

appunto mi chiedevo (non sono riuscito trovare nel mare di extension su joomla qualcosa del genere...) se esistenva un modulo x la gestione degli articoli + completo di quello standard di joomla! allora io ho una sezione principale [attività] divisa in due categorie [attività sportive] [attività culturali] ok fino qua c siamo... ma adesso io avrei bisogno di altre sottocategorie..sotto [attività sportive] e sotto [attività culturali] che non posso inserire col modulo standard! un'altra pecca che avrei voluto superare è avere un maggior numero di caratteri nel titolo dell'articolo... xkè inserisco il mio titolo quando inserisco l'articolo..ma questo viene troncato xkè supera il max numero di caratteri consentito nella gestione degli articoli... x la seconda forse si puo mettere mano qualke file , aspetta piu esperti per la prima , mi sembra che data avesse postato qualosa , seno puoi creare fittiziamente usando tabs e slides guarda qui: http://www.bikorn.com/index.php?o

i have irrigation system controlled commercially available digital controller @ remote location. there many ways irrigation system can fail run per programmed schedule. remote monitoring not feasible , rather expensive. need system sense , log run times review when visit property. without such record, first aware of fault can when plants start die. have basic electronic , computer knowledge, wondering if knows of published project enough detail give me guide. in terms of sensors, 1 sense mains or 24v relay circuits (there 4), or motor vibration. thoughts? use hall sensors detect current when motors turned on. sd card module rtc clock let log times. arduino better suited use less power , easier want. swap memory cards, go home , read data on them. can put flow meters on lines measure how water flowing , when. raspberrypi

hi, wondering latest schema description document , can access it? current document (xmp-metadataframework.pdf) makes no mention of fields like: xapmm:derivedfrom xapmm:managedfrom which seeing in xmp packets derived photoshop:tiff files? btw, if find "issues" way photoshop handles xmp metadata, there bug page can hi-light them? thanks dave hai david, can updated specification here, try download it... http://partners.adobe.com/public/developer/en/xmp/sdk/xmpspecification.pdf More discussions in XMP SDK adobe

hi, i have max5724 8 channel 10 bit dac's connected due, believe have wired correctly, when  try write value doesn't seem output anything. either misunderstood datasheet in wiring or im writing incorrectly it. since have ldac connected gnd think can use coden command on page 21 of datasheet. a link datasheet: http://datasheets.maximintegrated.com/en/ds/max5723-max5725.pdf here code use write: code: [select] #include <spi.h> #define cs 52 void setup() {   serial.begin(115200);   spi.begin(cs);   spi.setbitorder(msbfirst);   spi.setdatamode(cs, 1);   spi.setclockdivider(cs, 3); // 28mhz   pinmode(cs, output); } void loop() {   digitalwrite(cs, high);   digitalwrite(cs, low);   static int value = 1024;   if (value >= 1024)   {     value = 1024;   }    byte msg1 = 0b10001000;  byte msg2 = (byte)(value>>2);  byte msg3 = (byte)(value);  msg3 = msg3 | 0b00000011; // byte msg1=0b01010100; // 01111111 // byte msg2=0b00000001; // 11111111  spi.transfer(cs,msg1,sp

i got acer aspire 1 ao751h-1192 , installed ubuntu 9.04 on it. problems: when try change screen brightness, shows slider sun icon pretending obey me never changes brightness of screen. power management preference setting display brightness doesn't change either, pretends to. flash videos horrendously slow. i'm assuming means there's no 3d acceleration, though it's intel card -- integrated intel graphics media accelerator 500. available resolution 1024x768. in windows xp can 1366x768. internal microphone doesn't work. haven't found way test webcam see if works yet. can't resume after suspending. isn't big deal though, i'll hibernate. when set hibernate on closing lid, doesn't -- have hibernate manually. read in review called "the psb driver" enables full resolution in ubuntu computer. can find info on that? ideas? https://help.ubuntu.com/community/aspireon

first off, please forgive ignorance. new arduino (first attempt @ it.), , struggling understand problem having is... i purchased this kit project, efforts display working have been no avail. sadly, none of code have tried has worked, stuck white display. not if code, or if doing incorrectly. beginning feel in on head. not want give on this, , want see through. confident effort can handle on this, community assistance of course... anyhow, project use 10 ds18b20's monitor temperatures of various components inside computer (liquid cooling included), , if can guidance on doing incorrectly helpful. as preface, of code have tried has given various errors, code supposedly works (from seller) leaves me blank screen... whatever may need me upload let me know. thank in advance! ~j right, first of all, try this. download http://www.henningkarlsen.com/electronics/library.php?id=51 open example, "utft_demo_320x240" change line 18 this.... code: [select]

am crazy or there way set "hard-to-set-field-properties-unless-you-use-javascript" importing fdf document. currently, when programatically adding fields acroform (some of our customers still require acroforms) can't set field properties because api doesn't expose properties reason. think remember reading can import fdf file set field properties (not field values). true? thanks what field properties unable set programatically? More discussions in Acrobat SDK adobe

i first installed karmic xubuntu around alpha 4, , able login via gdm: started xfce session no problem. several weeks now, login via gdm has failed. spins few seconds , goes user selection screen. /var/log/daemon.log hints @ problem: code: oct 30 21:14:19 gollum gnome-session[3840]: devkit-power-gobject-warning: couldn't enumerate devices: name org.freedesktop.devicekit.power not provided .service files oct 30 21:14:19 gollum gnome-session[3840]: warning: not launch application 'metacity.desktop': unable start application: failed execute child process "metacity" (no such file or directory) oct 30 21:14:20 gollum gnome-session[3840]: warning: not launch application 'gnome-power-manager.desktop': unable start application: failed execute child process "gnome-power-manager" (no such file or directory) huh? why gdm running gnome-session under xubuntu? if login on console , run startx, it's fine: starts

hello i've been using script provide feedback english students. correct input turns backgroundcolor green, incorrect 1 turns red. script has been working fine many years including acrobat reader 8, version 9 gives me problem. when filling in field , pressing enter, nothing happens, when give focus filled in field again color change. leaving field turns color again original. here link example: http://schulen.eduhi.at/herderschule/pdf/e3/e3u1sentences.pdf try reader 9 , previous version , you'll see mean. can me fix problem? here code i'm using validate textfields: // // testletter // /*********** belongs to: document-level:testletter ***********/      var f = this.getfield("1")           f.value = "";                 var f = this.getfield("2")           f.value = "";                   function testletter(fieldname,fieldvalue) {   var retvalue;    retvalue = false;   switch (fieldname)   {     case "1":     {       if (fieldv

hello, i'm still beginner in arduino , electronics.  i power arduino 12v, 15w, 1.25a. i know how make hardware switch (3 positions) manually push in order have 3 functioning mode in arduino program. possible? electronic component suggest it? , how wiring between switch , arduino? thanks help! hi, experience have electronics, programming , hardware. i asking know @ level give information. tom.... Arduino Forum > Using Arduino > General Electronics > how to make an hardware switch arduino

hello, im using rpi2 long time combined (hope correctly in english) three-phase ac meter s0-interface measuring power consumption (1000 impulses/kwh) in house. until last week had linux von rpi , measured power consumption on gpio5 w/o problems. when try same procedure on windows iot gpio5 got flood of flanks. im listening on valuechanged-event of port getting triggered (approx) every millisec (rising-falling-rising-falling..) created timer reads value of port every 1ms , reads every ms value! according documentation of s0-interface of ac-meter ( http://www.amazon.de/e-tech-drt428b-dre ... uctdetails ) signal should ~70ms long. gpio5 connected s0+; , s0- connected ground of rpi.. need add repell signal? why signal behaves iot , not previous linux installation? sadly voltage meter broken cannot measure voltage @ port.. before buy new 1 know if of u knows why signal 'freaking' out hard? +i tried without hdmi-connected because read problems grounding.. doesnt helped t

hello, facing issue raspberry pi. using raspberry pi b+ model. attach hdmi cable can see gui displayed on screen. going alright until 1 day panel turned white , can not access start menu can not open terminal unless press ctrl+f1. added terminal panel item , appeared can seen in picture in link below when press on nothing happens. basically, can not access panel items, since huge border bordering screen. although when open folder on desktop, folder shows in white area. mean please open link below http://postimg.org/image/d7h1rsx0z/ ideas on can done? thank you raspberrypi

hey, made fresh install of karmic on shoddy old pc here, after broke attempting normal upgrade. problem ubuntu doesn't find drivers graphics card (nvidia geforce 6200), i've run apt-get update , jazz few times nothing selectable pops in "hardware drivers". graphics-card related worked fine after upgrade before fresh install. there hope? there way can return distracting myself doing productive virtue of wobbly windows? nevermind! problem, uh, fixed itself. lock topic before bad bad bad things happen. Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Multimedia Software [ubuntu] Unable to find proprietary drivers for gfx card. (9.10) Ubuntu

hello tout le monde, je suis en terminale sti2d comme d'autres sur ce forum je pense, j'ai un projet de fin d'année à faire et qui me permettra d'obtenir mon bac et ainsi le pass pour le supérieur celui-ci s'intitule "porte motorisée équipée d’un système de contrôle d’accès" ou "porte connectée" la problématique générale est d’équiper une porte intérieure (un vantail) d’un bâtiment d’une motorisation et d’un contrôle d’accès permettant l’accès à une pièce restreint aux personnes autorisées. ce dispositif sera équipé d’une interface web permettant également une lecture çà distance de l’état de la porte (ouverture/fermeture, nombre de cycles d’ouv/ferm effectué) pour une gestion centralisée de plusieurs portes. nous sommes 4 à travaillés sur ce projet avec ces tâches: - la gestion des capteurs (cellules, capteurs de fin de course). interface et gestion moteur, avec limitation du courant - gestion à distance : visualisation à distance de l’état

salve tutti, ho implementato un programma che utilizzando tinywebserver mi consente di operare su un modulo relè. ho collegato poi al tutto un modulo rtc ma è sufficiente includere la libreria wire.h perchè il programma non funzioni più. sapete se c'è incompatibilità tra tinywebserver e wire.h? grazie infinite ops.. dimenticavo di dire che nel mio programma utilizzo anche la micro sd... Arduino Forum > International > Italiano > Software (Moderator: leo72) > tinywebserver e rtc arduino

just downloaded neat program organize comic collection. wondering if here knew how list comics issue number order. thanks it depends on how got comics database. you'd need separate field issue numbers, it's question of using drop-down menu on tool bar. Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [ubuntu] Tellico software database Ubuntu

revision: 1085 author: jspiro@adobe.com date: 2008-04-02 17:39:29 -0700 (wed, 02 apr 2008) log message: ----------- compiler: renaming logadapter mxmllogadapter, , merging css:logger compiler:logger bugs: n/a qa: not yet, can full compiler suite when more significant renamings done. doc: no modified paths: -------------- flex/sdk/trunk/modules/compiler/src/java/flash/css/styleparser.java flex/sdk/trunk/modules/compiler/src/java/flash/css/stylesheet.java flex/sdk/trunk/modules/compiler/src/java/flex2/compiler/logger.java flex/sdk/trunk/modules/compiler/src/java/flex2/compiler/as3/compiler.java flex/sdk/trunk/modules/compiler/src/java/flex2/compiler/css/compiler.java flex/sdk/trunk/modules/compiler/src/java/flex2/compiler/mxml/implementationcompiler.java flex/sdk/trunk/modules/compiler/src/java/flex2/compiler/mxml/interfacecompiler.java added paths: ----------- flex/sdk/trunk/modules/compiler/src/java/flex2/compiler/mxml/mxmllogadapter.java removed paths: ------------- flex

È da un po' di tempo che ho in mente un progetto. ho cercato lungo sulla rete senza risultato. vorrei interfacciare un arduino con un telefono fisso analogico, quindi niente voip, niente router, ecc. mi serve una funzione di filtraggio basata sul caller id . oltre visualizzare il numero chiamante su un display, l'arduino dovrebbe filtrare le chiamate e far passare solo quelle che arrivano da certi numeri preregistrati, in certe finestre orarie, ecc. che esistono dei dispositivi commerciali similari, ma tutti quelli che ho visto funzionano lista nera; me invece interessa il funzionamento lista bianca. in pratica, l'arduino dovrebbe fare da proxy e passare le chiamate all'apparecchio telefonico o bloccarle sulla base di alcune regole. dalle ricerche che ho fatto, la faccenda è complicata dal fatto che il telefono riceve l'id del chiamante fra il primo e il secondo squillo. se non riuscissi interfacciare direttamente l'arduino alla linea telefonica, ho pe

revision: 4715 author: gruehle@adobe.com date: 2009-01-28 13:19:59 -0800 (wed, 28 jan 2009) log message: ----------- wireframe skin fixups: - scrollbar/scrollthumb minimum size consistent new spark minimums - fixed border color text area skin. qe notes: none doc notes: none bugs: sdk-18949, sdk-18824 reviewer: none ticket links: ------------ http://bugs.adobe.com/jira/browse/sdk-18949 http://bugs.adobe.com/jira/browse/sdk-18824 modified paths: -------------- flex/sdk/trunk/frameworks/projects/wireframe/src/wireframe/fxhscrollbarskin.mxml flex/sdk/trunk/frameworks/projects/wireframe/src/wireframe/fxhscrollbarthumbskin.mxml flex/sdk/trunk/frameworks/projects/wireframe/src/wireframe/fxtextareaskin.mxml flex/sdk/trunk/frameworks/projects/wireframe/src/wireframe/fxvscrollbarskin.mxml flex/sdk/trunk/frameworks/projects/wireframe/src/wireframe/fxvscrollbarthumbskin.mxml More discussions in Commits adobe

hello pretty new in area won't start learning different way program stepper motor. first project make camera move same speed earth moving, long time exposure. tried couple of month ago, have plan use microsteps instead of fullsteps. far manage drive motor forty steps instead of four. motor 200 steps per revolution , 1 revolution on camera takes 46 rev on gear. want stepper smooth possible, if possible control that? code far, realize complicated! glad if can me easier way of making camera take great night pictures...: use arduino nano. #include <stepper.h> int motorpin1 = 3; int motorpin2 = 5; int motorpin3 = 6; int motorpin4 = 9; int = 255; int b = 254; int c = 250; int d = 243; int e = 234; int f = 221; int g = 204; int h = 182; int = 153; int j = 111; int k = 0; #define runevery(t) (static typeof(t) _lasttime;(typeof(t))((typeof(t))millis() - _lasttime) > (t);_lasttime += (t))   unsigned long previousmillis; unsigned long steps; byte motor1step = 0; int stepint