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hey, all, i've been toying linux year , half, , got new 13" macbook in july. i'd carve out partition karmic on macbook, neither disk utility nor boot camp allow me so. both utilities needing format drive , reinstall. time machine backups date (as of few minutes ago, matter of fact), i've never restored time machine. understand need boot snow leopard disk have, , i'm choose "restore backup" (or effect, anyway). don't know if i'll opportunity reformat/repartition drive @ time, or if should boot system disk, reformat, repartition, restore backup. our cheapo little netbook don't mind plowing in , figuring out go. macbook's different story. i'd have idea of i'm getting before there. tia as far goes, since i'm formatting/repartitioning (for dual-boot, os x , karmic-gnome), might go ahead , set few different partitions, /users (os x) , /home (lin...

hi, personal computer in room isn't hooked internet connection, copied adobe reader file onto flash drive , copied file other computer. when try install it, installation closes after initial 0-100% progress bar , tells me need internet connection program can update. there way around this? i've uninstalled old adobe reader, , can't install new one, i'm readerless. , since error message comes out in different language, can't quote here. appreciated. More discussions in Acrobat Reader adobe

i hav installed ubuntu on toshiba laptop(dualboot-vistas) able troubleshoot many problems; problem bit torrent client transmission ...after add torrent it; shows downloading 0 seeds; if select torrent thousands of seeds.... download % 0% after hours of running.................. please ...... see bittorrent optimization , troubleshooting guide . Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [ubuntu] transmission not downloading Ubuntu

på en sajt jag utvecklar för tillfället så fungerar det ej att sätta "open in new window" när man länkar till externa sidor. länken öppnas fortfarande samma fönster! jag har även testat att skriva in target="_blank" kod-vy, men när jag klickar på spara så sparas ej target="_blank". jag har aldrig råkat ut för detta tidigare, det har alltid funkat utan problem med "open in new window". några idéer om vad det kan vara som orsakar detta? editor är jce. Board index Joomla! International Language Support International Zone Swedish Forum Äldre versioner Forum Joomla! 1.0 Användning och administration

buongiorno, sono un ragazzo di 3° itis, e voglio creare un rilevatore di campo magnetico ambientale da visualizzare su 4 display 7 segmenti. come sensore utilizzo un a1325, e per pilotare display devo utilizzare uno shift register 74hc595. come posso pilotare tutti e 4 display solo con uno shift register? ti invitiamo presentarti (dicci quali conoscenze hai di elettronica e di programmazione) qui: presentazioni e leggere il regolamento se non lo hai già fatto: regolamento qui una serie di link utili, non inerenti al tuo problema: - qui una serie di schede xxxpighi per collegamenti elettronici vari: abc - arduino basic connections - qui le pinout delle varie schede xxxpighi: pinout - qui una serie di link generali utili: link utili Arduino Forum > International > Italiano > Generale (Moderator: leo72) ...

ciao!! volevo sapere cose il php.ini e come devo utilizzaarlo per visualizzare il mio sito web... ho acqustato un dominio (con php e database) e ho visto che installando normalmente joomla il sito non funzionava allora ho chiesta allo staff di quel sito delle informazioni e hanno detto che dovevo scaricare il file php.ini dal loro sito e poi  modficarlo secondo le richieste del  cms mi sapresta dare delle spiagazioni piu chiare ke io nn ho capito molto bene ... anzi per niente !!!! grazie mille!!! iè un file di configurazione del php, in genere si trova in etc/php5/php.ini se non erro. riesci trovarlo via ftp? Board index Joomla! International Language Support International Zone Italian Forum

so, i'm working on version of bug style 2 drive wheel robot, 1 motor per drive wheel,, i understand turn while standing, can study algorithms turning while driving?? these similar drone control algorithms no? are there popular projects/videos  , see turning while driving in practice? i'm thinking things mini forklifts. maybe start having tons of mini palates everywhere in house, , never put down unless it's onto palate. little mini-dog sized roomba fork come around , put things cubbys (or give them arm fork shelve them. ) anyway,, in initial searches, appears though it's uncommon bug bots ever turn while in motion. (obviously cars more suited,, i'm working on bug one, , whole thing wanting motors under control,, didn't buy kit, took apart "thunder tumbler",, fast @ once . needs able make turns, not twirls...., still speed when under remote control. ok, i've learned it's called differential drive, , there lot o...

how make arduino detect pc's mouse pointer location (absolute co ordinates) , print it.  is there way make arduino move cursor desired location , click based on  given co ordinates user . thank you quote how make arduino detect pc's mouse pointer location (absolute co ordinates) , print it. how read mouse is? arduino can not access information on pc. app on pc can. quote is there way make arduino move cursor desired location , click based on the  given co ordinates user . no. arduinos can emulate mice, can move mouse cursor relative amounts. how mouse moves not controllable, since function of configuration of actual mouse attached, such acceleration. Arduino Forum > Using Arduino > Project Guidance > Read mouse pointer co ordinates arduino

ระบบสินค้าคงคลัง เฉพาะส่วนสต๊อกสินค้าครับ ไม่เอาส่วนซื้อขาย แนะนำตัวที่ work หน่อยครับ แล้วตัวของ virtuemart e-commerce ใช้ลักษณะที่ว่าได้หรือเปล่า (แบบว่าปิดส่วนซื้อขายไปเลย) ตอนนี้โหลดไปลองไม่ได้ครับ ขออภัยด้วย ขอคำแนะนำด้วยครับ Board index Joomla! International Language Support International Zone Thai Forum

i @ wits end frustration. ubuntu 9.10 , variants, lime , kubuntu, have tried. see damn thing both default driver came ubuntu 9.10 , 2.3 ralink site. device isn't responding when plugged in , scanning networks. network manager knows network adapter , not using ever. other noted issues causes kernal hang when shutting down box, not sure why. can't load ubuntu gnome device plugged in, hal having problems it. iwconfig returns code: wlan1 ieee 802.11bgn essid:"" mode:managed frequency:2.412 ghz access point: not-associated tx-power=11 dbm retry long limit:7 rts thr:off fragment thr:off power management:on link quality:0 signal level:0 noise level:0 rx invalid nwid:0 rx invalid crypt:0 rx invalid frag:0 tx excessive retries:0 invalid misc:0 missed beacon:0 for adapter.. tx-power or control of device has me bothered. besides power management fl...

hallo zusammen. ich bin absoluter neuling in der arduino welt. zum lernen hab ich mir ein set mit einem uno gekauft, tutorials hab ich schon durch und nun möchte ich mein erstes projekt (styroporschneider) realisieren. dazu benötige ich 4 schrittmotoren die ich einzeln ansteuern kann. nun meine frage: wie kann ich die 4 schrittmotoren meinen arduino uno anschließen. benötige ich dazu? danke schonmal grüße christian quote wie kann ich die 4 schrittmotoren meinen arduino uno anschließen. benötige ich dazu? schrittmotortreiber, passend zu deinen schrittmotoren. schau dich bei den 3d druckern um... Arduino Forum > International > Deutsch (Moderator: uwefed) > wie steuere ich 4 schrittmotoren getrennt an arduino

ciao vi presento il mio problema: sto assemblando una stampante 3d con la scheda ramps 1.4 e arduino mega (https://it.aliexpress.com/item/1pcs-mega-2560-r3-1pcs-ramps-1-4-controller-5pcs-a4988-stepper-driver-module-1pcs-2004/1487027133.html?spm=2114.13010608.0.0.3reutx&detailnewversion=&categoryid=400103), pezzi li ho comprati su aliexpress. assemblato la struttura e l'elettronica (settato driver,posizionato jumper,collegato motori...), ho caricato il firmware marlin (configurando termistenze,fine corsa ...) su arduino mega. ho provato collegare via usb al computer e tramite il software repetier ho comandato la stampante e gli  ho fatto fare qualche movimento. la stampante funziona perfettamente. dopo un po' di prove però ho notato che arduino si riavviava ripetutamente e un certo punto ho visto un componente di arduino bruciarsi. cercando su internet ho visto che il componente bruiato era il regolatore di tensione. inoltre leggendo in internet dicevano di...

hello, i'm beginner arduino , i'm having trouble code. i've got 5 different functions control lights on led strips, , i've got code on processing (another program) plays 1 of 2 audio tracks when keys 'h' or 'r' pressed. processing code returns numbers 1 , 2 respectively when either of these tracks played. i used inbuilt library named serial connect both these pieces of code, , i'm trying set color of led strips in arduino code red or green depending on whether receive '1' or '2' processing. keep getting error below: 'i' not declared in scope.   i'm not sure i'm meant define 'i' in code below error stop. code: [select] #include <adafruit_neopixel.h> #ifdef __avr__   #include <avr/power.h> #endif #define pin 6 adafruit_neopixel strip = adafruit_neopixel(18, pin, neo_grb + neo_khz800); int setting = 0; char val; // data received fromt serial port void setup() {   serial.begin(96...

i have puppy 4.2.1 installed on hdd , have frugal installed older version inside existing puppy , add existing grub menu please help! not sure situation here... can post menu.lst file? , post return fdisk -l. version of grub have? Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Installation & Upgrades [other] how to add 2nd distro entry to existing GRUB in puppy4.2.1 Ubuntu

i tried emailing catalog that's in pdf format. it's file size 12.29mg. got message file size large send. message stated needed remove images file 10.0mg or sign windows live hotmail plus in order send larger files! i went file's properties>advanced settings , clicked: compress contents save disk space gather has nothing saving file compressed space such zip file. right? does know way around this? help!!!!! i using windows xp, explorer 7.0, , email thru windows live hotmail. you need adjust settings in making pdf, perhaps use more agressive compression, or need reduce complexity of the original (perhaps less pictures). have smaller pdf. adobe reader can't of aandi inston More discussions in Acrobat Reader adobe

hey guys, i'm new here , finding lot of great threads far. i uploaded joomla website in folder called joomla, , going fine. however, can't past step #1 of installation. i'm hosting godaddy , followed pdf file in 1 of sticky threads , i'm stuck! after put in server , database user name , password , click "next", timed out. it says "waiting on http://www.mywebsite.com " i tried in both ie , ff. godaddy has 2 dns name servers me park25.secureserver.net park26.secureserver.net i can use either of "host name" in step #1, right? any appreciated. have checked godaddy installation manual? http://forum.joomla.org/index.php/topic,31497.0.html Board index Joomla! Older Version Support Joomla! 1.0 Installation - 1.0.x

so have problems setup keeps running every time, have uploaded picture of both. before setup kecpt looping meaning didnt run loop b4. atm serial monitor of reciever stuck...what problem guys? the mega have: link uno have: link transmitter code: no strange problem code: [select] #include <spi.h>                        //listing libraries needed communicate other arduino #include <rf24.h> #include <nrf24l01.h> #include <printf.h> #include <rf24_config.h> #define lstick_x    a0          //left joystik, x axis              #define rstick_y    a2          //right joystick y axis                       #define ce_pin      9 #define csn_pin     53 rf24 radio(ce_pin, csn_pin); const uint64_t pipe = 0xe8e8f0f0e1...

amigos. tengo que poner dos arduinos conectados por xbee para leer un sensor industrial de presion de manera remota. mi problema es que cuando los datos son enviados de un arduino para el otro, los datos van por serial. cuando pruebo manualmente, o sea, escribiendo los datos en el serial monitor consigo hacer que las puertas cambien de estado en el otro arduino, pero cuando lo hago via sensor no tengo este resultado. preciso que un arduino accione un inversor de frecuencia cuando la presion aumenta determinados bar en el otro arduino que está en una bomba de amoniaco. los valores son analogicos y varian de 0 7 bar, accionando 5 setups diferentes en el inversor de frecuencia. como hago para que el segundo arduino reconozca lo que el sensor escribe en la serial: bienvenido al foro castelhano!! comienza leyendo las normas del foro y luego postea tu código (de acuerdo las normas o mira otros hilos para ver que te estoy solicientado, básicamente usar tags est...

hi, i call setglobalcontext number, , remains @ 127. here code : void setgcontext(int gc) {    curiepme.setglobalcontext(gc);    uint16_t newgc = curiepme.getglobalcontext();    if (newgc != gc)    {       serial.print("failed ");    }    serial.print("set global context to:");    serial.println(gc);    serial.print("global context currently:");    serial.println(newgc); } output set global context 1 failed set global context to:1 global context currently:127 it doesnt matter if in knn or rbf mode, stays @ 127. is there supposed 127 different contexts each neuron ? there-by giving me ability have 17 different patterns ? if mean have context each ocr character i'm trying match, having 1 context category every ocr character i'm trying match. so example have context 5 general char...

hallo leute, ich möchte ein digitalen würfel aus 9 led´s machen. den status der einzelnen led´s möchte ich gern aus einem array (oder eine andere lösung) auslesen und anzeigen lassen. beispiel: arrayfüreins[9] {0,0,0,0,1,0,0,0,0} //  mittlere led high alle andern low arrayfürzwei[9] {1,0,0,0,0,0,0,0,1} // und weiter.... hättet ihr ein codebeispiel für mich. danke für die hilfe. du kannst 8 zustände in einem byte speichern und 16 in einem unsigned int. die ide hat makros um die bits direkt zu setzen und zu lesen. Arduino Forum > International > Deutsch (Moderator: uwefed) > 9 x LED High Low in Array arduino

hey guys, for school project called:"working arduino" idea make (rc)car arduino buildin. must arduino do?: -avoid obstacles -drive remotely via roads location designated on google maps -have buildin camera (optional) -has track location like: https://www.youtube.com/watch?v=uz8u4vymqiw what need that? -which sensors -what type of programs -what type of coding i hope can me out, thank you, thomas alers you need reel expectations first. Arduino Forum > Using Arduino > Project Guidance > Arduino controlled rc car arduino

hello, run eclipse java development , having trouble of after uninstalling , reinstalling it. appear cannot locate the jvm. eclipse list previous projects files appear filename.java or filename.class , when double clicked on open text editor holding code. cannot create new packages, java projects, classes, etc. please tell me if consistent eclipse not locating jvm or if else. also, please tell me how locate jvm , how make eclipse recognize it. attached screenshot of program is. attached images screenshot.jpg (59.6 kb, 9 views) change window view java Forum The Ubuntu Forum Community Ubuntu Official Flavours Support New to Ubuntu [ubuntu] Eclipse can't find JDK or JVM Ubuntu

ciao tutti, tra miei tanti esperimenti e letture in questo forum, mi è venuto un dubbio che riporto in un nuovo thread. so che pin digitali di arduino uno hanno una tensione di 5v. per aiutarmi capire, faccio confronto con altra board (ad esempio wemos d1 mini o nodemcu) che invece ha pin digitali 3.3v. com'è possibile allora che collegamenti con moduli/sensori vengono spesso fatti allo stesso modo senza particolari accorgimenti? ad esempio: 1) collegamento pin digitali hc-sr04 viene fatto in maniera identica su arduino e wemos d1 mini (cioè direttamente collegato sulle board senza resistenze/diodi in mezzo). hc-sr04 lavora 5v. com'è possibile allora che non ci siano accorgimenti particolari? 2) collegamento relay module come questo . anche questo fatto in maniera identica sulle due board. e' davvero così o dovrei collegarlo diversamente su board wemos? 3) rfid module come questo .. questo lavora 3.3v quindi immagino che il collegamento sia identico su arduino e w...

hi there, i have installed cb component, set configuration enable cb connections, installed cd connections module, published has cb connections , cannot find out how add new buddy!!! in tabs can see connections tab , connections path tab in neither of them can see option on how add user buddy! what doing wrong? 'secret' button sends e-mail user , notifies him incoming buddy request? can help?  thank u! hello, after days , still can't find solution problem! i see other users have same problem none of them has heard of solution expert... is such difficult problem or nobody has ever tried solve it?? Board index Joomla! Older Version Support Joomla! 1.0 Extensions - 1.0.x Components

how install ubuntu side wendows two ways: 1 put ubuntu cd in drive while windows running, , "wubi" install. make sure give ubuntu more disk space default. second way, shrink windows partition there space ubuntu partition, boot ubuntu cd , install "dual boot." go help.ubuntu.com , search more information, there lot of it. Forum The Ubuntu Forum Community Ubuntu Official Flavours Support New to Ubuntu [ubuntu] same help Ubuntu

hi, i'm having following problem: when click on article manager->preferences, new window (which new div on same page) shown on left. can see text labels, save/cancel buttons , close cross button. 1 problem, or did come solution? way, i'm using latest "over night" version of joomla 1.5. best regards, norberto henriques nevermind, found topic ( http://forum.joomla.org/index.php/topic,194933.0.html ) same subject. related administration part, decided put question here, seems issue being debated on other section. please close down or delete forum! Board index Joomla! Older Version Support Joomla! 1.5 Administration 1.5

hello, i need conditional compilation tests plateforme dependant. in particular, have distinguish arduino uno , feather 32u4 plateform. can tell me arduino plateform name adafruit feather 32u4 plateform ? code: [select] #ifdef "feather 32u4"     blabla #endif many , happy new yeaur ! quote can tell me arduino plateform name adafruit feather 32u4 plateform ? use file + preferences, , enable verbose mode when compiling. can see command line options passed compile when compiling 2 boards. base ifdef statement on command line option not-an-arduino board. Arduino Forum > Using Arduino > Programming Questions > Adafruit Feather 32u4 (RFM69HCW Packet Radio) plateform definition arduino

attached pdf showing heat shrink application ideas though interested in. if have favorite uses heat shrink, please share them. i use hot air rework station heat shrink items, on occasions use alcohol lamp. i not using lighter black soot gets onto heat shrink. pdf attached. . hot air rework station best me. don't using lighter, in crisis not above flame. i'm heating on side of flame, near blue part of flame minimize smoking. Arduino Forum > Using Arduino > General Electronics > Heat Shrink ideas arduino

  i'm absolutely confused one, i'm trying connect 2 displays same i2c bus displays have no pads address selection 0x3c/d. bellow picture of , front of board the 2 left screens identical, 1 on right type of screen isn't i2c ignore it. so if have idea how can alter address of 1 of these fantastic? you going have either use 2 buses or find diagram of display (or i2c adapter) can see how have set addresses.  may simple jumper somewhere - worst case hard coded (and can't modified).  without seeing diagram of display/adapter using, impossible tell how change it. Arduino Forum > Using Arduino > Networking, Protocols, and Devices (Moderator: fabioc84) > Using two i2c displays (pcb problem?) arduino

hi, i'm working on project using pid fine-tune output pwm, want start pid known initial duty pid has deal trimming. the plan have 16 x 16 array , bi-linear interpolate reasonable level of smoothness. the breakpoints on each of axis's may not equally spaced, i.e. x axis values may go: -10, 0, 2, 3, 5, 10, 15, 22, 30, 40.... i've looked @ multimap function, feel it's bit clunky. is there neater solution out there other writing own library file? has 1 got pointers? implementing interpolation matter of few lines of code: https://en.wikipedia.org/wiki/bilinear_interpolation . no need library. pid pretty robust, assuming system model appropriate , sampling intervals uniform. what problem trying solve , why think approach solution? Arduino Forum > Using Arduino > Project Guidance > bi-linear interpolation of a multi-...

hallo ich habe folgenden code geschrieben /kopiert leider klappt der eintrag in die volkszähler db nicht.... wer kann mir helfen? code: [select] #include <ethercard.h> // wenn ich diese zeile in einen browser eingebe, dann wird unter uuid 3673c950usw   der wert 11 eingetragen // "http://192.168.2.101/middleware.php/data/3673c950-c1ef-11e6-b11a-0192d8f83db0.json?operation=add&value=11" #define path    "/middleware.php/data/3673c950-c1ef-11e6-b11a-0192d8f83db0" // ethernet interface mac address, must unique on lan byte mymac[] = { 0x9e,0xb3,0x19,0xc7,0x1b,0x10 }; const char website[] progmem = "192.168.2.101"; byte ethernet::buffer[700]; uint32_t timer; stash stash; void setup () {  serial.begin(57600);  serial.println("\n[webclient]");  if (ether.begin(sizeof ethernet::buffer, mymac) == 0)    serial.println( "failed access ethernet controller");  if (!ether.dhcpsetup...

according component, should put url google site maps: http://www.golfbuckscounty.com/index.ph ... iew=google google site maps had this: http://www.golfbuckscounty.com/ so put in: index.php?option=com_joomap&view=google when put in, error: network unreachable: robots.txt unreachable we encountered error while trying access sitemap. please ensure sitemap follows our guidelines , can accessed @ location provided , resubmit. any clue how fix problem or problem might be? in advance! Board index Joomla! Older Version Support Joomla! 1.5 Extensions for Joomla! 1.5

installation went file, after deleted installation files get warning: main(/home/content/v/i/t/vitavolo/html/coloradopilotsclub/joomla/administrator/templates/joomla_admin/login.php): failed open stream: no such file or directory in /home/content/v/i/t/vitavolo/html/coloradopilotsclub/joomla/administrator/index.php on line 238 fatal error: main(): failed opening required '/home/content/v/i/t/vitavolo/html/coloradopilotsclub/joomla/administrator/templates/joomla_admin/login.php' (include_path='.:/usr/local/lib/php') in /home/content/v/i/t/vitavolo/html/coloradopilotsclub/joomla/administrator/index.php on line 238 any ideas? huh! can recall directory did deleted? might /administrator directory Board index Joomla! Older Version Support Joomla! 1.0 Installation - 1.0.x

i'm trying switch stuff on , off pushing same button. right need 2 button. how have modify code? there 1 button? #include "irremote.h" #include <rcswitch.h> const int infrarot = 11;    irrecv irrecv(infrarot);           // create instance of 'irrecv' decode_results results;            // create instance of 'decode_results' rcswitch myswitch = rcswitch();    // void setup() {   serial.begin(9600);   myswitch.enabletransmit(10);  //rf-modul pin 10   irrecv.enableirin(); // start receiver } void loop()    {     if (irrecv.decode(&results))   {     translateir();     irrecv.resume();   }  } void translateir() {   switch(results.value)   {   case 0xdaea83ec:      serial.println("on");                  //swi...

i have never created pdf. need create data base , send out email. trying create pdf using acrobat reader. wrong? no can do? the tool in working photoshop paste list, format, put in graphic. but pages 5-8mg , expect have 20 pages when finished. need nother program smaller. program? i've looked thru these posts , need find out how simple pdf. there tutorial somewhere on basics or can provide basic steps me started? much appreciated if can! benjy >wrong? no can do? no can do. not reader. what version of photoshop using? there may ways ower file size using really, that's totally wrong application building this. you want image manipulation in photoshop need use desktop publishing application indesign put if want small file sizes. More discussions in Acrobat Reader adobe

necesito ayuda!! estado intentanto hacer un proyecto con arduino en el que dandole un boton se encienda primero un led(se apago solo) y al darle otra vez se encienda el 2º led(se apaga solo) y cuando el boton no este pulsado esten los dos apagados. he conseguido el efecto de que se apague solo pero me falta que primero sea uno y luego otro ya que se encienden los dos la vez cuando le doy al botón en vez de primera vez que pulso uno y segunda vez otro. alguien que me pueda ayudar? este es el código: const int pinled1 = 11; // declaración de variables const int pinled2 = 5; // declaración de variables const int pinbtn = 3; // declaración de variables int pin; int x = 0; int encender = 0; // si esta encendido el led int anterior = 0; //pulsación anterior int estado = 0; //el estado actual del botón void setup() {    pinmode(pinled1, output);   pinmode(pinled2, output);   pinmode(pinbtn, input); } void loop() { { estado = digitalread(pinbtn); //comprobamos el e...

hi all, quick background - im communications engineer, understand electronics, im hopeless programmer! please bear me, im working on project requires bidirectional serial data transfer between 2 arduinos (in case nano , mega). im not going start complex though, , need head around transferring data 1 of them other, now, data in question in form of individual binary inputs needs displayed decimal equivalent. not strictly binary though, comes groups of 4 or 5 switch contacts in 'sort' of bcd. each switch represents 1 unit of radio frequency, i.e. 1 switch khz value, 10khz etc etc, at other arduino, or start on serial monitor guess, need display actual decimal value, of switches, in order, show actual frequency, as example, imagine frequency 123.4khz has binary equivalent of 1111 1111 11111 111 you idea... what im not @ sure how data transferred serial link. understand it, done 1 byte @ time? right in thinking need conversion of bianry decimal before sending values on lin...

dear sir/madam, iam using vibrating wire piezometer of hma company site http://hma-worldwide.com/wp-content/uploads/2016/11/geo-ds-0003-vibrating-wire-piezometer-1.pdf?x74343 i want frequency output device in range 500hz 5khz. iam trying excite piezometer using pluck method. method wrong , have use sweep method in arduino. dont know how circuit should , required code be. please me in getting frequency response. consult sensor manufacturer correct circuit. for arduino code, please read "how use forum" post , follow directions. Arduino Forum > Using Arduino > Sensors > Vibrating wire piezometer to arduino uno arduino

i scanned document adobe , tried search word. when hit search , typed in word said did not find word event though knew sure word in document. does know how fix problem..searching word in adobe document? thank you can't search scan word since big image , not live text. you need use different application ocr (optical character recognition) image first. may check software came scanner see if included. More discussions in Acrobat Reader adobe

i tried install templates on joomla 1.5 but joomla seems responding strange. after uploading archive file opens blank mydomain.com/administrator/index.php page. when set 'display errors' 'on' , repeated procedure of template installation, former blank mydomain.com/administrator/index.php page said this: fatal error: allowed memory size of 16777216 bytes exhausted (tried allocate 1646593 bytes) in /my-ftp-path/mydomain.com/html/libraries/joomla/utilities/buffer.php on line 64 this error persists on both rc2 , rc3 versions 8( Board index Joomla! Older Version Support Joomla! 1.5 Templates for Joomla! 1.5

please let me know if not right section the problem: sampling audio sound reactive rgb led strip nodemcu v3. when use usb power computer, works well. if power nodemcu 7805 linear regulator (5v) vin, works fine. "silent" conditions hang around 0 volts , audio levels show clearly. when power nodemcu 3.3v switching regulator (with microphone grounded on nodemcu , vcc coming 3v3 pin) problem starts. if have led strip unconnected, detects sound find (although "silent" conditions hover more around .1 volts purposes wouldn't issue). the problem powering board , subsequent microphone switching regulator lights connected erratic voltage readings on place. might asking why not use linear regulator then? well, @ 12 volts (12v-5v)*( few hundred ma) decent amount of heat dissipate sure heat sink , control end goal project power 10m strip 24 volts , linear regulator have dissipate (24v-5v) * (few hundred ma) not think sustainable why got switching regulator in first...

i need way programatically control acrobat reader displays (via named destinations) context-sensitive application built .net2003 on both windows , unix (solaris, 32/64). other pdf library (which overkill , may cost-prohibitive), tools available communicate viewer(i not locked using acroread, prefer use it)? hello david, did try adobe sdk? there samples how use dde messages or com-interfaces of acrobat. of these functions (which not edit content) run adobe reader. best regards, volker More discussions in Acrobat Reader adobe

ciao tutti, mi sono cimentato in questi giorni nella costruzione di una piccola macchinina (funzionante con due motorini di un drone giocattolo, e arduino pro mini), che svolge varie funzioni di esplorazione  con un sensore ad ultrasuoni, e fino qua tutto ok, funziona tutto perfettamente. in più, volevo renderla radiocomandata attraverso moduli di ricezione e trasmissione 433 mhz, e moduli joystick analogici per comandare 2 motori. il problema è: quando non muovo joystick(che quindi danno entrambi un valore di circa 450 sugli ingressi analogici, e quindi non vengono inviati impulsi ai motori) va tutto bene, ricevitore e trasmissione si comunicano bene valori(testato attraverso il seriale di entrambi), ma nel momento in cui voglio pilotare la macchinina, va tutto ok per circa 10 secondi poi improvvisamente valori sul seriale si bloccano e due arduino smettono di comunicarsi, lasciando motori nella situazione degli ultimi valori scambiati. scusate sono nuovo del forum e non...