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hallo zusammen, ich habe gerade ein problem das ich mit meinem bescheidenen wissen nicht lösen kann. ich würde gerne einen arduino nano/mini einen 3v motor betreiben. zur auswahl habe ich einen 200ma und einen anderen der 500ma aufnehmen kann. ich hab mir dazu einen ic l293d geholt der ja bis zu 600ma verträgt. mein problem ist jetzt das ich das ganze gerne nur über eine stromquelle betreiben würde. im moment fällt mir nur ein das ganze mit zwei getrennten stromkreisen zu betreiben. einmal 9v oder 4 aa für den arduino und 2 aa für den motor, aber sehr lästig wäre. könnte ein dc-dc step-up converter oder die 5v wieder auf 3v zu bringen eine lösung sein? ich befürchte das damit die batterie unnötig belastet wird. ich würde gerne eine recht kompakte bauform beibehalten daher sind die meisten shield module die es gibt zu groß bzw. würden mein problem vermutlich nicht lösen? du könntest die mittlere spannung, mit der der motor arbeitet, auch über pwm herabsetz

hello there everyone! so here issue in fire fox page displays fine ( see test bed ) http://urbanfoxmedia.com/testbed/ginger/ but in internet explorer have giant empty space in main navagation?... my css file can bee seen here http://urbanfoxmedia.com/testbed/ginger/ggliquid.css any idea's? have been trying hours More discussions in Dynamic HTML General Discussion (read only) adobe

i have old, still good, gps sensor (garmin 17n) communicates pc via rs232 cable. connect arduino due in order position , speed. there's no problem software (i'm going use tinygps++ library), need clarifications hardware side. i've done research on internet , found need convert rs232 connection ttl 1 and, this, i've read lot of people recommend max232 chip, found in shield: https://www.sparkfun.com/products/11958 anyway, suppose works @ 5v and, searching 3.3v chip work due, found max3223. do know these chips? work arduino due? thanks in advance, michele Arduino Forum > Products > Arduino Due (Moderator: fabioc84) > RS232 connection with GPS sensor arduino

i tried apply "allow user registration" users sign site. yet doesn't show up. i'm pretty sure worked in previous versions - known issue or missing basic setting?  the logon form displays correctly - misses "create new account" link. anyone knows , can me out this? make sure following parameters set correctly. allow user registration:  yes  use new account activation:  yes  require unique email:  yes  frontend login:  yes  frontend user params:  yes  Board index Joomla! Older Version Support Joomla! 1.0 General Questions - 1.0.x

hi school project i'm working on rc car controlled via arduino usin android smartphones (this isnt problem) what curious how have app (android) if touch button reacts buton o command on arduino webserver example press left on app , activates left on arduino web server makes car turn left (via arduino program) is possible? thanks ! what app running on android? if communicating arduino via web interface, thread title suggests, app must browser. arduino acting server. have going on? if so, arduino serving now? Arduino Forum > Using Arduino > Project Guidance > Compatability Arduino Webserver and Android arduino

so on summer i'm testing few ideas final university project , make have made in video: https://www.youtube.com/watch?v=poi2fubzz5a&feature=player_embedded#at=14 i thought seemed simple enough new this, struggling circuit servo , 6v battery in it. also if me using processing , touchosc trigger servo great! the positive lead battery goes positive lead of servo. negative lead battery goes servo , ground on arduino. control wire of servo goes digital pin on arduino. it's pretty simple circuit, really. then, use servo library, , of examples, make servo move. making play drum simple matter of using servo.write() correct values, correct intervals between servo.write() calls. ok, it's not simple. quote i'm testing few ideas final university project what field of study? Arduino Forum > Using Arduino > Project Guidance >

a little interaction neckmouth http://bleed.hereweb.com/neckmouth2.htm character http://bleed.hereweb.com/long.htm More discussions in Director 3D adobe

hi folks need volunteer lives in east london around stepney green way finish raspberry pi project started local charity unable finish due time commitments on other projects. crb checked preferable not 100% necessary. project involves installing raspberry pi pi noir camera module inside beehive capability live stream ustream.tv. power solution main issue , it's recommended go leisure battery ubec. connectivity issue , may need consider using 3g or 4g usb dongle pay go top card or similar. instructions streaming ustream.tv provided part of bird box resource . if think can please reply below. , kind regards dave we pitch in, i'm @ school based in canning town / west ham, have "accelerated" year 8 class have started physical computing raspberry pis (and our school use publicity ). go doing , applied field trips stepney bring real world. term starts monday raspberrypi

hello! hope help, diploma work, , time running out. and so, have following code here (this fragment, has necessary): code: [select] #include <spi.h #include <sd.h> string def_filename = "file"; //standart name of files string filename = ""; int slots_count = 20; //count of files int filesrows[20]; //array counters of rows in files file workfile; void setup() { if (!sd.begin(10)) { serial.println("initialization failed!"); return; } upd_filesrows(); } void upd_filesrows() { for(int = 1 ; <= slots_count; +=1) { //scan files filename = def_filename + i; //combine name , id (file1, file2..) char temp[filename.length()+1]; filename.tochararray(temp, sizeof(temp)); //convert char array (need sd.open) if (!sd.exists(temp)) { //if on sd cart no file workfile = sd.open(temp, file_write); //create blank file workfile.close(); filesrows[i-1] = 0; //count of rows file 0 } else {

i'm looking flash photo album can use/install within webpage built dreamweaver. i've seen lots of different applications out there designed this. i'm not looking freeware. looking decent, allows customization, , flash driven... good afternoon, kareem (from soggy california) try slideshowpro.net - good! brendon "heyjoojoo" <webforumsuser@macromedia.com> wrote in message news:fntklf$6l9$1@forums.macromedia.com... > i'm looking flash photo album can use/install > within > webpage built dreamweaver. i've seen lots of different applications out > there designed this. i'm not looking > freeware. > looking decent, allows customization, > , > flash driven... > > afternoon, > kareem > (from soggy california) > More discussions in Dreamweaver support forum adobe

ok, going try , control servo mpu 6050 using it's gyroscope capability first , once had done that, try out accelerometer capability. i've tried looking on internet how set , code try doesn't work. solved problem libraries don't trouble me more, cannot values gyroscope , can't control servo. there's no evidence working code or hardware apart few lights. so question is, know how set up, such pins mpu gyroscope , code needs used? you didn't post code you're testing with, no link datasheet of sensor, no link libraries used. did read sticky post @ top of forum? Arduino Forum > Using Arduino > Sensors > MPU 6050 and servo and arduino arduino

what have 2 servo motors, , 2 photo-electric switches. want (switch_1) activate (servo_1) , (switch_2) activate (servo_2). each of these need go 0-90 degrees when high. think problem in "if statement " may wrong. if 1 of servos , switches works fine. both doesn't.  switches powered external 12v , servos powered external 5v. thanks in advance!! code below code: [select] #include <servo.h> servo servo1;  // create servo object control servo @ entrance servo servo2;  // create servo object control servo @ exit const int switch1pin = 7;     // number of photoelectric switch pin @ entrance int switch1state = 0;         // variable reading photoelectric switch @ entrance const int switch2pin = 3;     // number of photoelectric switch pin @ exit int switch2state = 0;         // variable reading photoelectric switch @ exit                 void setup() {    pinmode(switch1pin, input);      pinmode(switch2pin, input);  servo1.attach(9);  // attaches servo on

i using fileio cerate , save file on drive, want print saved file using lingo, possible. i have print button in application code should write send saved file printing. regards, shahzad i think need printxtra - or @ least well. remember having printing before. not sure if because it's absolutely needed or if default program didn't have features needed or something. it's been while. More discussions in Director Lingo adobe

hello forum i using flash 8. have display few long articles in flash. consist of titles, images captions , rollovers, links, author names, subtitles... know past experience can quite pain deal with. both setting , in terms of user experience. a few concerns: moving around long text blocks can processor intensive in flash. no idea why... scrolling long text blocks can processor intensive , slow things down. i thinking of maybe creating modules , maybe try displaying text via xml? have advice on that? well.. yes guess i'm looking advice, pro's , con's on different approaches. insight appreciated. thanks in advance. best stephank More discussions in ActionScript 1 and 2 adobe

we have tilelist or such object of flex "container" type, has problems rendering image objects have been rotated using <mx:rotate> object. i rotate hbox contains image object applying rotate effect 90 degree rotation. works great. i delete object in collection , collection re-renders itself, rotated object ends halfway off screen or on top of object (really random location). interested in best way display , rotate set of images (see previous post on memory issues images). think easy in flex struggling basic photo uploader written. platform: windows xp professional, service pack 2 More discussions in Flex (Read Only) adobe

hi, last week failed miserably following scenario: went on vacation in ischgl (snowboarding). rented appartment week. internet description said "wifi available". wrongly asumed meant wifi access covered fees. instead offered connect 1 device @ time 10€/6 days. problem had 6 devices use simultaiously (2 smartphones, 2 tablets, 1 r-pi, 1 laptop). idea solve problem connect r-pi 1 allowed device wifi hotspot. r-pi should use connection provide new wifi other devices. had 2 usb wifi adapters me in principle should have worked. didn't. there 2 problems: 1. there web login , didn't manage login wifi. guess have needed browser add-in or similar. need on issue. 2. didn't manage set connection in way r-pi acts "common" dhcp wifi hotspot other devices while using existing wifi connection hotspot provided appartment. appreciate on issue since wasn't first time had problem on vacation. appears quite charge tourists every device want bring online , su

im new using arduinos , whenever use serial monitor displays value around 300 , drops 170 , stays way  every time try use potentiometer or photo resistor. i have been using sketch in arduino library void setup() {   serial.begin(9600); } void loop() {   int sensorvalue = analogread(a0);   serial.println(sensorvalue);   delay(1);        } are sure using right analog pin. seems me a0 floating. Arduino Forum > Using Arduino > Programming Questions > serial monitor problem arduino

hello, i'm quite new arduino , programming in general. problem quite strange, since seems others don't have problem particular class. class im talking sendonlysoftwareserial. downloaded class multiwii project website , tried use in own project, somehow isn't recognized aruino ide (linux, v1.0.5). created test project, , stripped class bare minimum, problem remains. below 3 files in 'test' directory: sendonlysoftwareserial.h code: [select] #ifndef sendonlysoftwareserial_h #define sendonlysoftwareserial_h #include "arduino.h" #include <inttypes.h> #include <stream.h> class sendonlysoftwareserial : public stream { private:   uint16_t _tx_delay;   uint16_t _inverse_logic;   uint16_t _errors_ok;   // private methods   void settx(uint8_t transmitpin); public:   // public methods   sendonlysoftwareserial(uint8_t transmitpin, bool inverse_logic = false, bool errors_ok = false);   ~sendonlysoftwareserial();   void begin(long speed);   void end

i beginning think not possible. code below. images 2 side ones not showing or not work top leaves. dropped 2 layers lft & rgt inside top layer work , top layer still works other 2 still don't, puzzling. here link http://www.lasalleboat.org/index2.htm on number 2 links not work leaves layer/div/ap element above links layer http://www.lasalleboat.org/index3.htm on number 3 links work move on graphic , links layer above leaves layer i have tried adding 2 more layers 1 on each side of page , put thin graphics.png in layers clear links , made leaves graphic crop @ bottom of trees line cleared links neither of 2 layers added work or show withe code below tried putting 2 lft & rgt layers inside leaf layer , resize leaf layer , kind works not can see @ next link. http://www.lasalleboat.org/index4.htm any suggestions welcome. invt attach code More discussions in Dynamic HTML General Discussion (read only) adobe

here want do: make gnu/linux cluster people can login through web browser , use desktop os (or application server). so, want make people can use linux programs installed on cluster operating system (i guess through html right?). nice feature users able save files on server or put them on local hard drive. additionally, want make user use programs , save files, not install or change themselves. point me in right direction this? have 2 older dell computers want use test out. 1 pretty old dell 1ghz pentium iii 512mb (or 1gb don't remember) , other pentium 4 2.8ghz 512mb ram. don't know how powerful cluster of 2 be, going assume isn't going core 2 duo e6600 system. don't have idea of start this. have @ eyeos , think looking for. Forum The Ubuntu Forum Community Ubuntu Specialised Support Ubuntu Servers, Cloud and Juju Server Platforms [ubu

on director 11 , trying read text file contains korean text, chars in file not readable. on director mx 2004 work fine, not on director 11. i think because of unicode support . is there way set fileio xtra read text file other text encoding?? is textfile unicode ? if can read in mx2004, maybe file depends on specific codepage. if not, read unicode editor , save in utf-8 format , try again. wolfgang More discussions in Director Lingo adobe

i bought new raspberry pi 2 take advantage of faster speed. program using python-evdev have used on old raspberry pi runs on new raspberry pi. steering wheel use python-evdev access recognized (as joystick) on old raspberry pi not on new one. both raspberry pis run raspbian, version of raspbian running on old raspberry pi rather old. there need install on new raspberry pi recognize steering wheel? can't remember installing on old raspberry pi, steering wheel works fine it. tried installing newest version of raspbian on old raspberry pi, , steering wheel didn't work that. it's not new raspberry pi problem. new version of raspbian. must lack driver or something. don't know how fix it. my guess driver present in older kernels no longer built-in or available @ in 3.18+ kernels. maybe provide more information steering wheel device. product name? model? link more information product might well. raspberrypi

what wrong here? results consistent alpha value not increment or decrement. missing something, or should cake? -= -0.1 does same as: += 0.1 1 - (-0.1) == 1 + (0.1) so if sprite or whatever starts @ alpha 1 stay @ alpha 1. hth, manno miquael wrote: > wrong here? results consistent alpha value > not increment or decrement. missing something, or should cake? > > > > > public function fade(fademode:string):void { > > var fadetimer:timer = new timer(5, 10); > > if (fademode == "out") { > fadetimer.addeventlistener(timerevent.timer, fadeout); > } > if (fademode == "in") { > fadetimer.addeventlistener(timerevent.timer, fadein); > } > fadetimer.start(); > } > private function fadeout (e:timerevent):void { > trace (this.alpha); > this.alpha -= -0.1; > } > private function fadein (e:timerevent):void { > trace (this.alpha); > this.alpha += 0.1; > } > > // results constant &q

hi, i ask help. want extend code. writing temperature values array ( example char pageadd[128] ) sprintf. than sending cloud , sd card: code: [select] sprintf(pageadd,"/update?key=xxxxxxxxxxxxx&field1=%i&field2=%i&field3=%i&field4=%i&field5=%i",temp0,temp1,temp2,temp3,temp4); if(!getpage(server,pageadd)) serial.print(f("fail ")); else serial.print(f("pass ")); defining logfile , sending sd: code: [select] int logfile(char* sdate, char* stime, int temp0, int temp1, int temp2, int temp3, int temp4) {   file fh = sd.open("xyz.txt",file_write);   if(!fh) {     serial.println(f("open fail"));     return 0;   }   sprintf(pageadd,"%s,%s,%i,%i,%i,%i,%i;",sdate,stime,temp0,temp1,temp2,temp3,temp4);   fh.println(pageadd);   fh.close();   return 1; this cloud cannot handle more 8 fields 1 sending. send update key 5 values. do have use array instead of pageadd example? lenght ok, should empty before new se

i have ifid device? i send 0xaa,0xbb,0x02,0x20,0x22? it should return card id in hex . but receive can't read x.??. unsigned char qingqiu[]={0xaa,0xbb,0x02,0x20,0x22}; void setup() {  serial.begin(19200); } void loop() { serial.write(qingqiu,5); delay(100); string = ""; a+=serial.read(); serial.println(a); serial.flush(); delay(1000); } before use serial.read must make sure there read. do serial.available call , read data when there data read. Arduino Forum > Using Arduino > Programming Questions > how to Serial.read() in HEX? arduino

code: [select] file script = filesystem.open("/tmp/example.py", file_write); script.print("#!/usr/bin/python\n"); script.print("import urllib\n"); script.print("import ast\n"); script.print("r = urllib.urlopen('https://api/fields=transaction_sold_count&api_key=asdfasdfasdf')\n"); script.print("a = r.read()\n"); script.print("y = ast.literal_eval(a)\n"); script.print("b = y[]\n"); script.print("print b"); //should print int script.close(); and code: [select] file script = filesystem.open("/tmp/example.py", file_write); script.print("#!/usr/bin/python\n"); script.print("a = 394079273014\n"); script.print("print a"); script.close(); note: both these scripts set executable , linux "cat" process shows both input python script file without error. run process: code: [select] process reading; reading.begin("/tmp/example.py")

hey, i'm building light organ school , want using simple spectrum analyzer. i have found perfect code need , have mega 2560 sittin around ( https://www.youtube.com/watch?v=yyu6hgwiyw8 ), ordered leds, resistors yada yada struggle find way audio signal electret mic arduino. have tried circuits using transistor didn't work @ all. , want keep count of parts , hassle (classes starting next week already) down minimum thought of using ic dude video uses. filthy tda7231 hard in country , 1 shop had listed , available ordered there seems don't have , need alternative amp ic requires same parts (because have ordered them , not time order different ones). here datasheet of chip wanted use: http://pdf1.alldatasheet.com/datasheet-pdf/view/25068/stmicroelectronics/tda7231.html can give me advice on ic use? googled didn't find exact thing need do. n sorry shitty english, isn't native language. same question asked differently: how build electret 0..5

salve tutti, premetto che capisco poco di elettronica ma mi trovo dover realizzare una presa di corrente multipla dove alla pressione di un pulsante, si attivano le varie prese distanza di pochi secondi l'una dall'altra e quando lo stesso pulsante viene premuto nuovamente, si spengono nella sequenza inversa. in sostanza devo collegare 8 prese di corrente ed il tempo che passa tra l'accensione di una presa e l'altra è di circa 5 o 10 secondi, è ancora da accertare, ma una volta deciso non si cambia più. ho comprato l'arduino e mi deve arrivare la scheda già fatta con sopra gli 8 relè ma proprio non come programmarlo. mi aiutate per favore??? ma almeno porre una domanda specifica? leggere il regolamento? presentarsi? dai su che se passa leo ti prende mazzate...  ]   Arduino Forum > International > Italiano >

ciao tutti devo modificare lo script che mi genera le pagine e per la precisone quello che genera il title del contenuto e me lo formatta automaticamente con la classe contentheading. quello che viene creato è qualcosa del genere: ............ benvenuto nel portale ........... ecco...io dovrei togliere quel width="100%" in realtà avrei bisogno di fare una modifca solo nei contenuti di prima pagina ma immagino che la funzione che crea contenuti sia la stessa. sono riuscito capire che il tutto parte dalla funzione che genera tutta la prima pagina (rikiamata dal index.php) oltre non sono riuscito ad andare. vi prego aiutatemi  a occhio (nel senso che non ho provato) la parte che cerchi dovrebbe essere in ../components/com_content/content.html.php trova la funzione function title nella mia 1.0.11 è verso la linea 600. dentro ci sono almeno tre punti dove viene impostata class="contentheading" width="100%" non se sono tutti da modificare, però se fai qu

okay! beginner,    install joolma! 1.0.11 successfully, a question troubling me, how design new module joomla, can give me how it, i need more suggestions , reference material thanks yunan can little more specific man?  want module do? in order write own you'll need have pretty grasp of php.  if already  you're set.  write out script, package xml file , you're go. Board index Joomla! Older Version Support Joomla! 1.0 General Questions - 1.0.x

hver gang jeg prøver @ tilføje et nyt "field" field manager, får jeg en konflikt der siger: warning: htmlspecialchars() expects parameter 1 string, array given in /home/...../...../...../...../components/com_comprofiler/comprofiler.class.php on line 1738 det skal lige siges @ jeg bruger cb, og @ jeg har dansk oversættelse på. ved ikke om det har noget @ sige, og hvad gør jeg? jeg vil gerne ha´ lavet det sådan @ man skal skrive sin alder når man registerer. hej chief manager, det er en kendt fejl - kik og spørg evt. cb's eget forum ! joomlapolis forum:  http://www.joomlapolis.com/component/op ... itemid,38/ læs bl.a. om din fejl her: http://www.joomlapolis.com/component/op ... 331/#20331 Board index Joomla! International Language Support International Zone Danish Forum Ældre versioner (disse vedligeholdes ikke længere fra officiel side) Joomla 1.0 (Udgået version, der blev

hi folks, i cannot start dreamweaver 8. when it, following error occures on command line: &lt;snip&gt; /system/library/textencodings/japanese encodings.bundle/contents/macos/japanese encodings 2008-02-02 21:50:09.865 dreamweaver[365] cflog (21): dyld returns 2 when trying load /system/library/textencodings/korean encodings.bundle/contents/macos/korean encodings 2008-02-02 21:50:09.873 dreamweaver[365] cflog (21): dyld returns 2 when trying load /system/library/textencodings/unicode encodings.bundle/contents/macos/unicode encodings 2008-02-02 21:50:09.922 dreamweaver[365] cflog (21): dyld returns 2 when trying load /system/library/textencodings/chinese encodings.bundle/contents/macos/chinese encodings 2008-02-02 21:50:09.933 dreamweaver[365] cflog (21): dyld returns 2 when trying load /system/library/textencodings/japanese encodings.bundle/contents/macos/japanese encodings 2008-02-02 21:50:09.938 dreamweaver[365] cflog (21): dyld returns 2 when trying load /system/library/tex

i can run php script via command line have php-cli installed. i'm trying run php script every minute nothing working. i've tried: code: select all * * * * * /usr/bin/php /usr/share/nginx/www/index.php also: code: select all * * * * * php -f /usr/share/nginx/www/index.php php file simple: code: select all <?php $file = 'test.txt'; $handle = fopen($file, 'a') or die("can't open file"); $string = "testing\n"; fwrite($handle, $string); fclose($handle); ?> both index , test files have 777 permissions. i've tried setting crontab -e root user , pi user...nothing works. please out. raspberrypi

i working on automotive project. want use 12vdc outputs car (which means can peak @ around what....15vdc?), meaning when circuit made. want read outputs inputs arduino.  or put way, when switch on headlights, want know switched on reading 12vdc @ headlight input arduino pin. my options, research either use opto (nice article here of needing 12vdc input): http://electronics.stackexchange.com/questions/43498/how-can-i-use-a-12-v-input-on-a-digital-arduino-pin or go ssr. assuming, though ssr's more expensive, easier implement since i'll purchase ssr need, place in circuit. thus question, elegant solution, more robust solution? i'll have figure out ssr go if do, sure won't difficult. although, i'm not sure meant all. merely found 1 based purely on price @ glance , 15v. http://za.rs-online.com/web/p/solid-state-relays/6996496/?origin=psf_428032|fp&cm_sp=featureproducts-_-featuredproductscontent-_-6996496 thank kindly experienced advice.

well total noob, have spent week researching cms , learing , does. joomla community great , have started installing comps... i current webmaster 501-c non-profit program well, united states military cadet training corps. have been trying find way keep cadet service records there other units in other states. great if can figure out way : 1. allow user login @ information in service , no 1 else's 2. unit commanders able view cadets in unit's service record 3. able add course completion certificates (images) record. my main reason prevent relying on orginal hard copies , risk of them being lost in transit drill sites or mail etc. guys have suggestions? i think joomlearning guys have solved our online testing concerns. if want e-learning site, use moodle ! also, can custom joomla need ! look @ http://extensions.joomla.org needed components  Board index Joomla! Official Sites & Infrastructure Sites & Infrastructure - Feedba

i trying open number of files flash grid populated sql database. there several document types (.dot, .xlt, .pdf) , filetype having problem .dot files. on machines on command open document prompt appears open, save or cancel (the intended result). on others document opens straight explorer window. , on machines action cancelled error appears unless user refreshes page, in case prompt dialogue box appears <cfinput type="image" value="open document" name="openfile" enabled="{data.selecteditem!=undefined}" onclick="geturl(' http://bathweb01/intranet/mis/hr/documents/' + data.selecteditem.filename, '_blank')" src="icons/but_od.gif" > do have sample .dot file? ms word document template? More discussions in ColdFusion and Flash Integrations adobe

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dear all. i have solar tracking system . using below setup working fine  with arduino uno .let me know if way reduce pin usage here http://www.freetronics.com/pages/16x2-lcd-shield-quickstart-guide#.u0j0palsg4f which uses 6 pins i have motor driver :uses 3 pin 1 pwm, 2 controlling action wind sensor: analog pin 1 inc sensor: analog pin 1 ds1307 rtc : sda & scl lcd : a0 & a2 now wanted introduce ethernet shield http://www.ebay.in/itm/wiznet-w5100-ethernet-shield-for-arduino-uno-mega-/331166266355?pt=lh_defaultdomain_203&hash=item4d1b0c33f3 . there way reduce pin usage. have plan use shield.     https://www.sparkfun.com/products/11959 quote with chip kit uno 32 which not arduino. lost. Arduino Forum > Using Arduino > Project Guidance > PIN reduction ideas for interface arduino

hi all, doing project in making lock. lock unlocks via keypad, , want have different things going on once unlocked. give user option press d key on keypad re-lock it, if not re-locked in 5 minutes set off alarm (piezo speaker). cannot delay, because there not enough time user react , press d key. how put action on timer, timer can counting without stopping entire code? google time library! Arduino Forum > Using Arduino > Programming Questions > Keep Track of minutes and seconds Arduino arduino

i know ubuntu, unlike windows, built security. after all, unix designed (back in 1960's believe) security. however, appears me keyring on both ubuntu computers ask password little often. prefer keyring or operating system ask keyring password when doing installing software. however, keyring seems pop on boot time time (i chose not require administrative password upon booting) , keyring pops (asking password) when open programs evolution email (and other programs , forth). never had ms windows @ home. used mac os x (my old g4 cube powerpc getting way slow , dated , ubuntu). how mac os x seems ask administrative password things installing software. understand vista users complain computers bugging them password. there way not use keyring or make keyring or ubuntu operating system ask password when doing of critical security sensitive (like installing new software , such). click on applications/

has every heard of problem sound crystal clear within slide, preview of lower quality, slight amount of static, little rougher. i've never run before , i've done pretty big projects audio. guesses might be? settings on high quality. thanks! in case runs in future, solved issue, still little confusing. sound recorded @ lower quality, still sounded great when played within slide. when previewed it, quality deteriorated, when moved settings highest quality. once rerecorded audio @ highest setting, sounded great in both slide , preview. More discussions in Adobe Captivate adobe

hi, taking time read , give me thoughts. i'm new raspberry pi - waiting have concrete problem solve , have it. want build radio a.) can tune fm stations , b.) can switch on stream internet radio pandora. optional plus have buttons control fm radio station pre sets or have remote controlled via app on phone. in pinch or @ first having old school tuner wheel work. want put in kitchen , have play radio or stream internet. understand enough can rig pandora (or other service) if got wi fi running on pi, way approach getting fm radio working? seeing ton of tutorials on setting pi transmitter, not many on being receiver. want have small amp. thoughts on this? how feasible newbie? i'm excited learn. thanks! perry i recommend solution based on software defined radio (sdr): https://learn.adafruit.com/getting-star ... p/overview http://kmkeen.com/rtl-demod-guide/ http://www.nooelec.com/store/ http://www.rtl-sdr.com/ able not receice fm radios many other radio signals. e

i used spell checker in past...we bought , installed on server. i forgot name of spell checker tag. know. this way, called spellchecker tag in code.....any body know tag name?. function spell() { window.open("../../spellchecker/window.cfm?jsvar=document.from.frm_field.value", null, "height=230,width=450,status=no,toolbar=no,menubar=no,location=no"); } <input type="button" value="check spelling" onclick="spell()"> check out these links: http://www.cfcustomtags.com/subcategories.cfm?parentid=142 http://web4w3.com/wwspeller.html http://jazzy.sourceforge.net/ More discussions in ColdFusion adobe

everytime click on save after modifying or creating content item following message: fatal error: savecontent() [function.require]: failed opening required '' (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/top3tra1/public_html/administrator/components/com_content/admin.content.php on line 721 ...and item left locked i not know when problem cropped - tried reuploading joomla again already any suggestions? thanks hi i pretty new @ - answer may not help. i had problems saving edited content on new sites. due $mosconfig_live_site  line in configuration.php did not correspond actual site url. in $mosconfig_live_site line had add www. $mosconfig_live_site line in configuration.php became: $mosconfig_live_site = 'http://www.yoursitename.com'; that solved problem me. if know this, cant now. carl Board index Joomla! Older Version Support Joomla! 1.0 General Questions - 1.0.x

hi, my page has 2 colors. in top navigation , links need white due dark background. did not plan use links in body itself, have been forced. body color #efe9d1 , links need dark. trying use different style named .bodylink accomplish this. have used div tag, , having following problems. on design view of page linked fonts bold , white. when view in browser navigation fonts not bold , second link correct. (note: in design view body not view correctly, navigation does) my script attached. please tell me doing wrong. read these - http://www.thepattysite.com/linkstyles1.cfm http://www.projectseven.com/tutorials/pseudoclasses/index.htm -- murray --- icq 71997575 adobe community expert (if *must* email me, don't laugh when so!) ================== http://www.projectseven.com/go - dw faqs, tutorials & resources http://www.dwfaq.com - dw faqs, tutorials & resources ================== "little ricky productions" <webforumsuser@macromedia.com> wrote in

i own raspberry pi b+. ordered this sd card based on reviews saying people using raspberry pis without issue. go put in, , find out pi seems have slot micro sd cards, not sd cards. missing something? there peripheral i'd have have use standard sd card, or people it's working use older versions of pi? jjmiller1980 wrote: i own raspberry pi b+. ordered this sd card based on reviews saying people using raspberry pis without issue. go put in, , find out pi seems have slot micro sd cards, not sd cards. missing something? there peripheral i'd have have use standard sd card, or people it's working use older versions of pi? rpi a+ / b+ /2b use microsd cards rpi / b used sd cards raspberrypi

buona sera tutti , ho inziato da qualche mese lavorare vari (e molto semplici) progettini con arduino , quindi premetto che ho ancora molto da imparare e vi chiedo di avere pazienza  . vi espongo il mio problema : sto cercando di costruire un modellino di una abitazione che vorrei domotizzare , ma ho diverse difficoltà nel capire come usare servomotori e soprattutto non quale scegliere . i servomotori sarebbe esclusivamente utilizzati per aprire o chiudere porte (precisamente dovrei gestire l'apertura e la chiusura di due porte indipendenti). avete qualche dritta da darmi? se qualcosa non è chiaro chiedete senza problemi , se è necessario posterò anche le foto del modellino . grazie in anticipo . beh per scegliere il servo motore bisogna sicuramente calclare la dimenzione in modo che si posso montare su una porta/finestra del modellino... piu o meno come sara grande la casetta? Arduino Forum &g

hello all, i preperaring use i2c between uno, ds1302 , 16x2 lcd display , wonder how slave address determined thanks ds1302 ? sure ? not i2c. the i2c slave address set inside chip manufacturer. fixed. to more flexible, chips have pins able select other i2c slave address. the i2c_scanner sketch sniffs i2c bus devices. http://playground.arduino.cc/main/i2cscanner Arduino Forum > Using Arduino > Networking, Protocols, and Devices (Moderator: fabioc84) > Arduino Uno I2c master slave scenario - Help understand arduino

i trying value of k printed on serial monitor can't work. if do, sin wave doesn't play. code: [select] #include "waveforms.h" const int button0 = 2, button1 = 3; volatile int wave0 = 0, freq1= 0; void setup() {   analogwriteresolution(12);   attachinterrupt(button0, wave0select, rising);  // interrupt attached button connected pin 2   attachinterrupt(button1, wave1select, rising);  // interrupt attached button connected pin 3 } void loop() { int k=wave0; k = k*5; for(int i=0; i<360; i++) { k++; if(k>= 360) k=0; analogwrite(dac1, sintable[i]); analogwrite(dac0, sintable[k]); delaymicroseconds(frequencytable[freq1]); } serial.println(k); } void wave0select() {   wave0++;   if(wave0 == 72)     wave0 = 0; } void wave1select() {   freq1++;   if(freq1 == 5)     freq1 = 0; } how can fix , value of k shown on serial monitor along playing sin wave. have tried adding "serial.begin(9600);" (or whatever baud rate set ide

firefox personas vs firefox themes; use? have stopped using firefox themes in favor of firefox personas. using groovy blue persona. http://www.getpersonas.com/gallery/all/popular screenshot below: attached images firefox_personas.png (436.3 kb, 158 views) personas. used nerdimals theme... cute. Forum The Ubuntu Forum Community Ubuntu Community Discussions The Cafe Firefox Personas vs Firefox Themes; which do you use? Ubuntu

i attempted create link on 8.1 desktop xp folder. (i have samba , can browse , manipulate files etc going both ways, part works well) in nautilus, when right mouse'd folder , selected make link, got error message saying not supported or that. moment later, shortcut icon appeared on desktop destination wanted. , works great. here's what's wierd... can't delete shortcut, , doesn't appear in directory listings. terminal or otherwise. i'd rid of link. reading ubuntupocket guide (which totally awesome. whoever did that) , experimenting of cool stuff in there , have retarded icon on desktop won't go away. thanks. steve never mind figured out. mounted volume. had "unmount" it. Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [ubuntu] SMB shortcut that I can't delete Ubu

i plan purchase 1 of 3 below , hoping advice on 1 others get. i plan using arduino interface wifi and/or usb. i still plan use desktop pc coding. i see there apps on ipad serial monitor, other 2 not familiar with. would please supply comment or two. go xxx recommendations suffice. samsung galaxy note pro tablet, or  ipad air,  or  microsoft surface rt thank you. larryd quote from: larryd on mar 11, 2014, 05:56 pm i plan using arduino interface wifi and/or usb. is requirement? Arduino Forum > Using Arduino > Project Guidance > Samsung Galaxy Note Pro Tablet vs iPad air vs Microsoft surface RT arduino

ciao tutti mi chiamo mimmo, ho 28 anni e sono di matera. sono nuovo del forum ed anche un novizio con arduino, sto iniziando scoprire le sue enormi potenzialità! dovrei buttate una stampante e mi chiedevo se si potessero recuperare motori al suo interno per un futuro utilizzo con arduino. grazie mille!  un saluto da matera!!  sì , si possono riutilizzare in particolare le stamp. laser e le fotocopiatrici sono come il maiale :non si butta via niente Arduino Forum > International > Italiano > Hardware (Moderator: leo72) > Arduino e motori passp-passo stampante arduino

hi guys! i know if it's possible put imgfilename in alttex using function mt_gallery of multithumb... i tried put mt_gallery:$imgurl or that...but no results... somebody can help-me? tks cique i guess want have individuel file names shown in gallery, right? if so, not 1 ask. simplicity of gallery function comes price - miss individual naming of more full-featured galleries. said, plan on extending mambot bit include example ask for, file names in gallery. also, individual thumbnail sizes have been wished. little patience, ask Board index Joomla! Older Version Support Joomla! 1.0 Extensions - 1.0.x Plugins/Mambots

hello, is there way authenticate users referer or url? specifically: i have section of site available registered users.  right have provide username , password people allowed access restricted content (this members of organization pay belong).  of these members need allow other people within company access information.  create 1 username per company , contact person provide username , password rest of employees; however, changing passwords become issue. since of these companies link site intranet, possible let these users site way logged in can access restricted content without needing username , password.  ie. sort of refer tracking, sites allowed logged in automatically, referers google not. or if provide each company unique url site (something mysite.com/?member=abccompany), possible match member list of allowed members , have user logged in automatically?  know isn't secure other methods, use if it's possible.  information isn't super top-secret, don't want visiting