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hello everyone i'm new arduino, i'm trying learn lot. now have make flowmeter using differential pressure, using mpx10dp sensor, know how have connect pipeline have problem electronic part because, know have use amplifier instrumentation because sensor has vout of 35mv, thinking of using gain of 10 not know how connect v-amplified arduino , have arduino leonardo, can use it?, have connect 5v pin sensor?, please me! , if can me program i'll grateful. is mdx10dp fixed? if not, may use sensor has digital output doesn't have amplified. connect arduino i2c interface, pull-up sda , scl , connect vcc (5v) , gnd. Arduino Forum > Using Arduino > Sensors > MPX10DP help with flowmeter arduino

i down loaded adobe reader 8.1 laptop running vista home premium. wife , have separate user accounts in vista, both being aministrative. i have no trouble using reader under account when wife tries use under hers, gets "down loading file window" runs until window comes says "user agreement not accepted, must exit program". also, foxfire open window says "file not found". i've loaded , removed program several times both accounts no change. help? sure no adobe!!! More discussions in Acrobat Reader adobe

hello i'm new arduino hoping clarify me: is possible use "regular" pir sensor arduino? have normal 220 volt sensor attached on house , use arduino control light little bit more. this sensor have: http://www.steinel.de/en/sensors/motion-detectors/is-240-duo-black.html can use arduino? it seems possible. found thread: http://forum.arduino.cc/index.php?topic=260611.0 Arduino Forum > Using Arduino > Project Guidance > "Regular" Pir sensor and Arduino arduino

ok, here scoop: i have latest version of adobe -version 8 - , want convert documents (whethere ms word, notepad, word pad, accounting invoices) adobe, error message has come up: "adobe reader not open "_____.pdf" because either not supported file type or because file has been damaged (for exaample, ent email attachment , wasn't decoded correctly." ok, first of not sent email attachment, may not supported file? supported files? i reallyt need use adobe, can't open in because of message keeps on coming up. p.s. called tech support, advised re-installing - did that, still have problem. any soooooo appreciated! in advance!!!!!!!! >i want convert documents (whethere ms word, notepad, word pad, accounting invoices) adobe, reader doesn't have capability More discussions in Acrobat Reader adobe

salve tutti, avrei un leggero problema con il mio arduino uno. dovrei campionare un segnale di 100 hz, e ho letto su internet che per farlo, è conveniente utilizzare l'oversampling, grazie al quale, oltre ridurre eventuale rumore, posso pure aumentare la risoluzione del mio arduino. solo che ho qualche problemino con questo... ho letto che è necessario effettuare una media... non ci ho capito granchè... buonasera, essendo il tuo primo post, nel rispetto del regolamento , ti chiedo cortesemente di presentarti qui ( spiegando bene quali conoscenze hai di elettronica e di programmazione ... possibilmente evitando di scrivere solo una riga di saluto ) e di leggere con attenzione il su citato regolamento ... grazie. guglielmo Arduino Forum > International > Italiano > Software (Moderator: leo72) ...

i trying seed srand() random, more random result, tried using c++ code: [select] #include <ctime.h> library. compiler said there no such library, downloaded arduino code: [select] #include <time.h> library, compiler gave me errors that, too. errors compiler gave me below. can me decipher errors on time.h one? also, library , command should use seed srand()? compiler error attached below. code: [select] srand(time(null)); the time library not going provide useful seed srand. if need use else try code: [select] #include <timelib.h> the usual way try quasi-random seed read voltage on analog input not connected anything. code: [select]  srand(analogread(a0)); pete Arduino Forum > Using Arduino > Programming Questions > Arduino Time Library arduino

i wondering if solved one.... display category list , have links open articles in pop window. these complex legal documents want articles displayed in plain window (using index2.php) without navigation or graphics. have made pop ups other projects using menu links , index2.php, in case don't want articles appear in menu. there many articles, , don't want ask contributors edit menus. displaying articles category list ideal.... if work out how make links open pop up. any pointers welcome jonathan hi, to display category list , links open articles in pop window, please follow below steps: 1) menus/main menu/new/articles/category list layout set tittle, publish : yes, on click,open in : new window without browser navigation , category : select category display articles. 2) save menu item , refresh front end. Board index Joomla! Older Version Support Joomla! 1.5 General Questions/New to Joomla! 1.5 ...

i've installed number of templates trying find half reasonable , have found interesting scenario. you cannot uninstall / delete or change template once installed ! i found 1 particular template thought adequate , wanted change graphics logo etc suit. not permirtted ftp client, cpanel file manager, or other method. to make changes had change files in template install file on pc - rename it, and  install via joomla template installation. if need make more changes, need offline, , install copy of template. i have 9 copies of particular template trying logo , colors etc work. i cannot delete or remove excess can backup database, remove joomla completely, reinstall addons , bits needed, install finished template , hope never have change again  is there anyway can delete these excess templates without turning major headache? its definately joomla thing, other site run, on rival cms has 0 problems permissions. please don't tell me chmod or chown etc has been tried many times. i ass...

hi, when try customize theme, not see icons in window! can see in attachment. of them applies when selected of them don't!! can tell me y? nd how resolve that!? attached images screenshot-customize theme.png (29.5 kb, 8 views) its acheing me! icons 'x' (cross) sign, r applying not working , of them doesnt apply!! ? plz me! love of icons verymuch! dont know 've done, used perform nicely before! Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Desktop Environments [ubuntu] Customize theme window not showing icons properly ! Ubuntu

hello there, have following problem: had win xp (seldomly used) , ubuntu 9.10 (karmic) update 9.04 (jaunty) update 8.10 (intrepid) update 8.04 (hardy). laptop vintage (toshiba satellite 3000-1gb) thought of trying out xubuntu 9.01 (karmic). went ahead , installed on new partition of harddisk. after installation grub worked fine, showing me list of xubuntu, ubuntu , xp along other option (memtest et al). however. ubuntu no longer default system tried change in ubuntu using startup-manager. did not display xubuntu , after looking around klicked on "restore old settings" (or that) lead karmic disappearing. rebooted xubuntu (karmic) , after looking around in various forums updated grub 2 using terminal. in process told "grub-pc" had been uninstalled. on rebooting ubuntu gone grub menue completely, xubuntu , xp still there. have attached output of boot-info script. below output of sudo fdisk -l: --- device boot start end ...

hey there i'm searching solderless l shape connector ambilight setup. tested aliexpress, crap. used ws2812 led's, l shaped solderless connectors degrade signal, led's start flickering , turn red after 2 connectors. i'm not limited amount of led's it's connector issue, see picture. i used adrilight fork adrilight of  bambilight problem occurs while using neopixel, yeah. any appreciated. have tried moving corners around verify it's not 1 bad connector/slice point? Arduino Forum > Using Arduino > LEDs and Multiplexing > WS2812 signal degradation with L shaped connectors arduino

hi, experience world of warcraft? os use? trial version different full version? downloaded full version can use trial account. backgrounder.exe? launcher.exe? why installer when click desktop link? when start wow using wow.exe, ask me account , password. word working password? , @ end patch required , struck in endless loop. have tried on both ubuntu , xp. please help, sk. do not play game! there no going back, seriously. Forum The Ubuntu Forum Community Ubuntu Community Discussions The Cafe Frustrating World of Warcraft!! Ubuntu

hi, new examples, how-to, code on arduinoinfo.info shows how use max6675, thermocouples, lcd display etc. direct link page example code etc: here i plan use basis couple of projects: wood stove heating monitor: firebox , flue temperatures, indoor , outdoor temperatures, provide suggested times stoke stove, set draft. kiln controller pid, firing schedules, communications comments, suggestions welcome! excellent, doing , sharing. Arduino Forum > Using Arduino > Sensors > Example Code and How-To: Thermocouples up to 1024 Degrees C arduino

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

hi there all, i want ask if possible connect rfm69hcw directly arduino mega (r3) with out other board thanks denis you can if account lower operating voltage , signal levels. 3v3 mega may not have enough current capacity may need separate regulator raw power supply. need level shifter signals. adafruit has nice breakout board radio , library examples. Arduino Forum > Using Arduino > Networking, Protocols, and Devices (Moderator: fabioc84) > RFM69HCW directly to Arduiono Mega arduino

hello, before start describe 2 problems, want german , english isn't wanted ask question in english forums, because think here more people active. so, forgive me broken english so, got 2 main problems fluxbox: 1) when start fluxbox, want 2 apps automatically started => autostart. 2 apps wbar , conky. tried few methods autostart of 2 apps: -to edit ~/.fluxbox/startup file it's described in file -then include bash script sleep in ~/.fluxbox/startup file read in tutorial -and tried write conky in rootcommand line in ~/.fluxbox/init ( conky & ) , write wbar in startup file. in 3 cases, wbar starts , not conky =( can start manually, dont want time =( 2) everytime when reboot pc, sound set silent, can change gmix =( hope understand mean can me problems mfg siken i think addresses second problem: http://ubuntuforums.org/showthread.php?t=878170 ...

i purchased qunqi iic/i2c/twi 1602 serial blue backlight lcd module arduino uno r3 mega2560.  i'm trying use library drive i2c led uno r3 provided manufacturer.  i've installed library manufacturer going software , using add zip library.  the library shows in list.  but when try use in example sketch, error messages.  it indicated other users address needed changed.  the 1 comment was, "i work fmalpartida "new liquidcrystal" library here. https://bitbucket.org/fmalpartida/new-liquidcrystal/wiki/home the address , wiring is: #define i2c_addr 0x3f and liquidcrystal_i2c lcd(0x3f, 2, 1, 0, 4, 5, 6, 7, 3, positive);" the unit has not arrived yet, , wanted start getting feel how work within software.  so software should compile without uno being connected computer.  can decipher error message means?  i don't understand this.  i'm new uno.  i've written , executed other programs.  this...

i cannot system toprint pdf file. dialog box asks if printer ready. cannontfind zapdingbats. characters may not display or print. trying reinstall program rejected error 1714. have tried remove program suggested in technotes no avail. what next quick fix: rather un-install, etc..., need change comments & forms drop-down in print dialog window 'documents & markup' 'document', , of printing woes resolved. enjoy , share others! ben martin www.geekzrule.com More discussions in Acrobat Reader adobe

where find descriptions of library calls?  have sketch with...... #include <esp8266wifi.h> #include <esp8266mdns.h> #include <wificlient.h> the sketch modified activates various relays via wifi using simple html addressing.  sketch goes sleep , unresponsive wifi calls.  not asking diagnose wifi issue.  need know where find plain english description of each library function call within each of above xxxx.h #include libraries.  need description of sent , returned (or void) every function in these libraries.   i can decipher library function calls in sketch, need know other functions available in these libraries, might make sketch more fault tolerant.  (and where) file extension for....  possibly .txt  file??   even more confusing can't fine either of esp8266 librareies on hard drive, yet sketch works.  i purchased 1 of large arduino kits , worked lessons several books, function calls describe...

hi!!! today i've moved new server, strato. i'm happy server, today have problem. in last server used, had installed "mostexbot" mambot. changes maths formulas gifs can see on web. works in server, in new 1 i've installed bot , doesn't work. today i've installed bot without problems , installed mimetex.cgi in directory /cgi-bin/ in server, doesn't work. in bot have done next changes: // adjust match system configuration       $mimetex_path = $mosconfig_absolute_path."/cgi-bin/mimetex.cgi";       $mimetex_path_http = $mosconfig_live_site."/mambots/content/mimetex";       $pictures_path = $mosconfig_absolute_path."/mambots/content/mimetex/pictures";       // why doesn't works? can me, please? therefore, gif images bot generates, can't see directly on web, when download image desktop, gif correct. don't know happens... thanks. Board index Joomla! Official Sites & Infrastructure...

hello, my problem pretty basic hope. 1) have arduino uno , tsl2591 sensor. 2) did wiring described here: https://learn.adafruit.com/adafruit-tsl2591/wiring-and-test 3) run code , single message "starting adafruit tsl2591 test!" 4) use i2c scanner code http://playground.arduino.cc/main/i2cscanner 5) there problem line error = wire.endtransmission(); - execution doesn't pass further 6) step 5 issue related wire between sda (tsl2591) , a4 (arduino uno) - if don't connect them, wire.endtransmission() works, if i2c scanner finishing without finding sensor question: wrong? tsl2591 sensor damaged or what? thanks Arduino Forum > Using Arduino > Sensors > tsl2591 Wire.endTransmission A4 doesn't work arduino

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'm looking @ options output stages on project, need handle 1a , i've found various chips allow control via spi nice features built in such over-current protection etc. bosch have rather nice cj945c , there numerous others available. has used spi triggered output stage before? need 8 channels, not having route 8 input traces around board nice... i've not worked lot spi before other prewritten libraries shields, help/input appreciated. many thanks, daniel i can't figure specific question is? that bosch device seems specialized - why need 8 of them? what data need send using spi , how need send it? ...r Arduino Forum > Using Arduino > Project Guidance > SPI output stages arduino

can serial input buffer (specifically serial1 on mega 256) made larger. having buffer overflow problem when used bluetooth input. bigger buffer solve problems.                                          wm yes, can. or correct own code, , maintain compatibility. Arduino Forum > Using Arduino > Project Guidance > Modifying the Serial input buffer arduino

salve, ancora una volta mi servirebbe una mano da parte della comunity. sto cercando di fare dei test col modulo esp8266 esp01 (quello con solo 2 gpio), per alimentarlo uso un level shifter 5 - 3.3 v. ho usato questo schema di cablaggio un po' modificato, perche' il mio modello prevede di alimentare sia il lato 5v che il lato 3.3v sui pin centrali e rimangono quattro pin per il level shiting, die dx e due sx. ho provato col multimetro e il level shifter funziona correttamente. se 5v in uno dei 4 pin laterali, dall'altra parte leggo 3.25v ho scaricato questa libreria . nello specifico, provando l'esempio ip il cui codice è questo: code: [select] #include <arduino.h> #include <softwareserial.h> #include <esp8266_simple.h> // these ssid , password connect wifi network #define esp8266_ssid  "miossid" #define esp8266_pass  "miapass" esp8266_simple wifi(8,9); // see helloworld example further comments. void setup() { ...

im trying write sketch read 4-bit switch input, depending on switch value is, change variable value , print on serial monitor. the switch reading code , serial code working find (not own code!), use of if...else if conversion doesnt work - sets variable 'mhz' 1 (first if...) regardless of read value is, in mind should work doesnt, either ive done silly or im not getting how this, thoughts? code: [select] // test sketch reading 4-bit switch, converting , sending serial monitor // set initial variables byte dip1pins[] = {2,3,4,5}; void setup() {   // set serial comms   serial.begin(9600);   // set pins inputs   (int cnt1 = 0; cnt1 < sizeof(dip1pins); cnt1++)   {     pinmode(dip1pins[cnt1], input_pullup);   } } void loop() {   // read pins, store each pin in assigned bit   byte val = 0;   byte mhz = 0;   (int cnt1 = 0; cnt1 < sizeof(dip1pins); cnt1++)   {     val |= (!digitalread(dip1pins...

hello everyone, please excuse simplicity of question, i'm new electronics , i've been scratching head couple of days. have borad through can control 2 nema steppers joystick modules, due space constrains, can use 1 joystick in panel, thinking of splitting joystick x , y cables 2 different pairs (each pair corresponding each 1 of motors) , use pushbutton select 1 of motors want control , display 1 being controlled. question should use this? piece i'm missing 1 question marks. please note wires representation: also, don't need code or because want learn, know need keep learning. thanks lot in advance! am correct in thinking board have takes outputs 2 potentiometers control motors? i ask because joystick has 2 potentiometers , 2 joysticks have 4 potentiometers. perhaps can post link datasheet existing controller board? if board connects directly potentiometers arduino solution need use arduino control digital potentiometers have same spec exi...

so starting yesterday box shut down twice without input me. don't know figure out why. messages looks this: jan 2 22:19:57 myth -- mark -- jan 2 22:39:57 myth -- mark -- jan 3 02:30:05 myth syslogd 1.5.0#1ubuntu1: restart. can tell causing shutdown? message says restart, shuts down, go story , guess heat issue without other info, don't see how else might you. heat causes random shutdowns, clogged heat sinks, dirty/fried fans, under-rated power supply... Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [ubuntu] Hardy randomly shutting down Ubuntu

hey guys, i have downladed whole load of pdf. documents need analyse. set of old news papers have been scanned in, , need search specific information within them. the thing is, whenever use adobe search tool, search engine comes "no matches found"! includes searching real basic things headline of newspaper or title itself! i need able search documents have 500 of them , going through them page page being @ dentist no anathestic!!! any thoughts guys have on appreciated. cheers, happy new year, simon in order them searchable, need run ocr on them , can't reader. there numerous tools ocr. try google. More discussions in Acrobat Reader adobe

hi, developers. i developing custom component, called classes , want create drop down filter, filters according seasons [ drop down filters, in component news feeds, have drop down list categories , when chose category renders , shows news feeds, in category ]. time want filter seasons in drop down list , show classes particular season. i have component called seasons, input season [in db contains id, ordering, sezona], there input seasons want filter classes [in db id, ordering, sezona[here store seasons id], iedalijums]. can me? happy see code examples.. searched net trough can't find anything. thanks, in advance, andris hi, look on component contact how works filter category when have contact list view. the file have check following: - administrator/components/com_weblinks/views/weblinks/view.html.php , specially code the following line allow maintain category selected. $filter_catid = $mainframe->getuserstatefromrequest( $option.'filter_catid', 'filter_catid...

hi everyone, i'm hardware designer, project i'm working on @ work requires me write software. i've got small snippit of code not working, , have no idea why. code: [select]   if (receivedchars[7] != 66 || receivedchars[7] != 68)     //66 = change disp, 68 = change brightness   {     serial.print("invalid command");     serial.print('\n');     serial.write(receivedchars[7]);   }   else when run code, get; code: [select] invalid command 66 "invalid command" not appear anywhere else in code, must entering if statement. however, if entering if, receivedchars[7] couldn't 66, is. does have idea might going on? thank you! i'm using hterm input , output data on usb arduino quote from: ace1719 on jan 15, 2017, 12:05 am however, if entering if, receivedchars[7] couldn't 66, is. consider logic: code: [select] if (receivedchars[7] != 66 || receivedchars...

i'm using reader 8.1.2 on wxga monitor. when using full screen mode there annoying gray bar on bottom can't rid of. if select f8 bar shrinks half height tool bar appears on top. tried setup preferences without results. knows how remove gray bar on full screen? taking 1 centimeter short wide screen. tks. it problem reader, os, or driver monitor. i'd try find modern driver monitor see if would (or possibly older driver). if you'll pardon pun, masking tape should trick. mike More discussions in Acrobat Reader adobe

i novice user of joomla , having trouble getting images align on right hand side of page.  seems regardless of how insert or attempt align images, end on left hand side.  in addition, text on sides of image not buffered or distanced image if enlarge vertical or horizontal spacing adjustments image pushed far out page itself?  oddly, main preview window shows image on right? any appreciated. i using joomla 1.0.11. thanks, ars are using mosimage ? if can choose alignment , define margin of mosimage in css of template Board index Joomla! Older Version Support Joomla! 1.0 General Questions - 1.0.x

i have ubuntu 9.10 installed, upgrade 9.04. want fresh install of 9.10, few reasons such upgrading ext4. don't have hard disk, how go backing , restoring home folder , synaptic markings? maybe this helpful. Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Installation & Upgrades [ubuntu] Fresh 9.10 install Ubuntu

i'm trying print file directly no human interaction using acrobat reader. such, i'm using command line arguments "acrord32.exe /t filename \\printerlocation\printer". printing works fine except 1 detail: of pdf files need printing "auto rotate , center" checked , "page scaling" "none", while others need "auto rotate , center" unchecked , "page scaling" "fit printable area"... i've realised acrobat reader stores last selected preferences (if close acrobat , re-open it, these 2 settings still set last time closed acrobat) question is... where?! i've noticed bprintautorotate , bprintexpandtofit keys in registry under (hkey_current_user\software\adobe\acrobat reader\8.0\avgeneral) , change values whenever change options in reader , close application, changing them through application seems have no effect - see values changing in registry acrobat still prints (and displays if open print preferences dial...

hi, i'm trying repair , hack boot dryer, need understanding circuit figure out what's wrong. here circuit diagram: i think 1 of 10w resistors main heating element, , second used drop voltage down 120v 12v needed motor, resistors on leds, in case voltage dependant on load, vary motor ( specs ) . i'm not sure how can work not damage motor. i thing diods there allow current flow in 1 direction motor can work spining in 1 direction. don't know why put 2 diods in series. also, don't understand role of zenner diod on right of diagram. this board contains diods , small resistors. the problem motor seem lack power, after understanding circuit hope figure out 1 faulty component. thanks lot!! after fuse left side branch heating element , thermal switch control heat not more 105'c. right side branch run motor, half wave rectified dc voltage reduced 12v using zenor diode. 2 diodes in series increase piv. 1 led show power "on" , uv le...

i got error shortly after trying eliminate need enter keyring network applet. ("error initiating conversation authentication system") @ login screen. want note things. -im running 64 bit 9.10 ubuntu -i used (@include common-pamkeyring) -i disabled autologin option prior restarting desktop -i not log in through graphical interface. @ point did this. restart held "esc" entered root shell , entered command: sudo nano /etc/pam.d/gdm deleted line(@include common-pamkeyring) hit "f3" save hit "f2" exit ran command: sudo reboot able login regularly through graphical interface. hope helps find @ these odds. question is, there way can stop having enter keyring without going through again 9.10 ubuntu??? plz i had same error same conditions: pam, network manager keyring access, using karmic netbook remix. posting solution! regarding network manager asking keyrin...

how access files on blackberry's memory card? there way see files (like system files , everything) on phone? to view files on ur blackberry plug in it. make sure device has mass storage mode or w/e on (its default on should good) not sure how see of system files tho. luck Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [ubuntu] how to access memory card on blackberry? Ubuntu

i have created following code , not doing expected do  header file: code: [select] #ifndef test_h #define test_h #include <arduino.h> #include <softwareserial.h> #include <xbee.h> int *processdata(xbee *myxbee, zbrxresponse *myrx, softwareserial *mynss); #endif cpp file: code: [select] #include "test.h" int *processdata(xbee *myxbee, zbrxresponse *myrx, softwareserial *mynss){   int *datavar = (int*)malloc(sizeof(int)*6);   if (datavar == 0)   {   mynss->println("error: out of memory");   }   int casenum = -1;   int incomingbyte;   char xbv[5];   int jj = 0;   int cnt = 0;     myxbee->readpacket();     if (myxbee->getresponse().isavailable()) {       // got something                   if (myxbee->getresponse().getapiid() == zb_rx_response) {         // got zb rx packet ...

hi, i bought ir sensor along remote. i hooked ir sensor , loaded example sketch prints out buttons on serial monitor. the arduino does print something, completeley random , when i'm pressing nothing arduino spits out values. , stops few minutes , starts spitting out values again. bought ir sensor, unfortunately same results. any solutions? btw tried code. https://arduino-info.wikispaces.com/ir-remotecontrol hi, that code works , dozens of examples on past year or have never seen symptoms seeing. try: - remove wiring , reconnect - switch receiver , code pin, 12 - shield receiver hand , point remote straight down. better? i have heard computer monitors put out ir.  ?? let know find out.. Arduino Forum > Using Arduino > General Electronics > IR sensor questions! arduino

i installed ubuntu 9.10 in addition windows7 morning , proceeded somehow mess up. last thing did try install driver, believe broadcom, think wireless card, not sure. couldn't tell did. however, computer froze , forced manually shut down. when start computer in normal ubuntu, goes black show login screen. have waited 10 minutes , nothing happened. windows7 still runs fine thankfully. can run recovery mode fine, have no idea do, , researching problem confuses me. appreciated. edit: know happened now, still not how fix it. when tried download , install broadcom driver (sta something), computer froze , caps lock key started blinking. pressed ctrl alt f1 , alt f2 because heard might no luck. give try. try (from grub) selected recovery shell. code: sudo dpkg-reconfigure gdm sudo dpkg-reconfigure gnome-session sudo dpkg-reconfigure gnome-desktop-data sudo dpkg-reconfigure gnome-menus sudo dpkg-reconf...

salve tutti, tempo fa (circa 2 mesi) ho acquistato un modulo gps blox neo6mv2. ho fatto alcuni test di funzionamento senza aver saldato pin al modulo e tutto funzionava come previsto (il led del modulo lampeggiava come previsto, potevo prendere dati). dopo aver saldato pin (ho provato due volte risaldarli in quanto non funzionava già più la prima volta) il modulo quando viene connesso sembra che vada in corto (o simili): il led di funzionamento si accende per qualche centesimo di secondo e si spegne subito senza più riaccendersi. inutile dire che non posso ricavare dati in quanto il modulo non funziona. e' più di un mese che cerco una soluzione ma non riesco, qualcuno ne sa di più? p.s: ho provato fare collegamenti sia con le resistenze sia senza. hai fatto dei corti saldando? ciao uwe Arduino Forum > International > Italiano > ...

using accelerometer (g) unit converted degree/second code: [select] #include "curieimu.h" void setup() {   serial.begin(9600); // initialize serial communication   while (!serial);    // wait serial port open   // initialize device   curieimu.begin();   // set accelerometer range   curieimu.setaccelerometerrange(2); }   void loop() {   float ax, ay, az; //scaled accelerometer values   // read accelerometer measurements device, scaled configured range   curieimu.readaccelerometerscaled(ax, ay, az);      serial.print(ax);   serial.print(',');   serial.print(ay);   serial.print(',');   serial.print(az);   serial.println(); }   atan2(). Arduino Forum > Using Arduino > ...

hi everyone im gonna start saying im doing gps tracker using arduino, sim800l module , gps module im using modules sim800l module gps module well, problem... the 2 modules have signal led, led of sim module works in way: when sim have signal reception, blinks once per 5 seconds, when doesnt have signal reception blinks once time per second. the led of gps starts blinking when have signal reception. so... tried connect 5mm led on sim module , gps module, because need see signal reception, dont know how make it! mean tried connecting anode of led of module anode of 5mm led doesnt work :c so after that, try read voltage level tester, blink fast, can have voltage read, can read 200mv~. hope can me problem please. thanks. as existing small leds are  driven direct sim chip have carefull not overload output current of 2 leds. typically better use transistor load minimal Arduino Forum > Using Ardu...

hey guys.  i'm looking on start, suggestions, direction, assistance, etc. so have arduino , easyvr shield 3.0.  have no idea begin coding.  have shield connected arduino.  i'm trying do: 1.  need have device "always listening", no keywords trigger device listen. 2.  need 1 word trigger output. this seems simple, i'm struggling...i know, it's silly. so i'm trying accomplish word , trigger electromagnetic lock release, no response device.  examples i've seen user's name...the device requests password...the password spoken.  need simplified 1 predetermined word assistance wiring diagrams, in case there components may not thinking of may needed. any assistance or suggestions coding, tech used in escape room assistance or direct contact welcomed if you're interested being more involved in project. thanks in advance! seems lot of info , code examples here  - https://www.sparkf...

i can connect monitor hp mini 2133 running latest ubuntu. doesn't detect such, display mirrored ok. however, main reason using run video through bigger monitor. now, messed mouse pointer ("a square of fuzzy noise") can live with, within media player window on external monitor, there's black square, plays fine on notebook. i'm pretty new linux can fiddle config files, although i've run monitor , displays control panel, , say, "detect" doesn't - external display detected on reboot. pointers? thanks! on 10.04 - same bug. news on this? Forum The Ubuntu Forum Community Ubuntu Official Flavours Support New to Ubuntu [ubuntu] Hp Mini 2133 - external monitor not showing video and mouse pointer messed up Ubuntu

i trying show image content item in catagory have 2 module article thumbnail & flexcontent use. the problem 1. when use article thumbnail module, fine except cant show image thumbnail including title.     module can exclude image or introtext can not exclude title article thumbnail. 2. if use flexcontent, can choose display title image or introtext choose image have problem     flexcontent module show content in vertical layout have show horizontal. (try change css not successful) anyone can help? try fine solution in forum internet cant fix it. thanks,  Board index Joomla! Older Version Support Joomla! 1.5 Extensions for Joomla! 1.5

so here's deal, im running joomla 1.0 server @ hosting company. @ place of employment i've been experimenting , having of co-workers login (all different usernames , passwords) , update joomla website. people @ work have problem, after login after short while, minute or 2 or instantly kicked out of being logged in. when we're @ home updating site there no issues. the thing can mention work have firewall , way firewall setup leaves firewall has same ip#...so know although have different usernames , passwords, when access joomla server access same ip#. cause them disconnected , if there suggestions or workarounds??,,,,thanks !  Board index Joomla! Older Version Support Joomla! 1.0 General Questions - 1.0.x

can 1 tell me have done mistake..?? there no syntax error logic error there.. my code #include<spi.h> #include<mfrc522.h> #define rst_pin 9 #define ss_pin 10 mfrc522 mfrc522(ss_pin, rst_pin); unsigned long uid[3]; unsigned long uid1; void setup() {   serial.begin(9600);   //while(!serial);   spi.begin();   } void loop() { if(!mfrc522.picc_isnewcardpresent()) {   return; } if(!mfrc522.picc_readcardserial()) {   return ; } } for (int = 0; < 3; i++) {      uid = mfrc522.uid.uidbyte ;     uid1 = uid ; } serial.println("hi uid is  "); serial.print(uid1,hex); quote can 1 tell me have done mistake..?? mistake number 1.  no [­code] ... [­/code] tags around code mistake number 2.  not posting whole program mistake number 3.  not describing problem. please you. Arduino Forum > Using Arduino ...

bonjour j'essaie de détecter l'appuie sur l'un des 5 boutons et j'ai constater que la fin ya que la dernière valeur qui est retenu voici le code code: [select]   boolean etatbout1 = false;// b   boolean etatbout2 = false;//b   boolean etatbout3 = false;//b   boolean etatbout4 = false;//b   boolean etatbout5 = false;   etatbout1 = digitalread(boutb);// boutton bas   etatbout2 = digitalread(boutd);//bouton de valeur   etatbout3 = digitalread(bouth);//bouton haut   etatbout4 = digitalread(boutg);//bouton valeur   etatbout5 = digitalread(boutm);   if (etatbout1 || etatbout2 || etatbout3 || etatbout4|| etatbout5) {     if (etatbout1) {       codecommande = 1;       envoicommande(codecommande);           }     if (etatbout2) {    codecommande = 2;    envoicommande(codecommande);         }     ...

hello, i interested in making mav below 25 grams. attached picture file shows modules using. my mav consists of bldc motor, esc, imu & barometer, arduino pro mini, servo, , battery (1cell 140mah). can see, 1 lithium-polymer battery supplies power every part. with these modules, performance want achieved during 10 seconds because of low battery. what want decrease weight of platform. think bldc(2g), esc(0.37g), , servo(1.2g) light. consider replacing arduino-pro mini , imu & barometer other flight control (fc) board. would recommend small , light fc board? i ask advice solve problem. thanks. use battery higher capacity , discharge rating. Arduino Forum > Using Arduino > General Electronics > MAV electronic component arduino

so working on iron man helmet , want eyes ligt when helmet closes, i have 2 servo's in helmet , want add lights it. can me?? for short programs please include them in post don't have download them. time. code: [select] #include <servo.h> servo myservo;  // create servo object control servo servo myservo2;  // create 2nd servo object control 2nd servo // constant won't change: const int  buttonpin = 2;    // pin pushbutton attached to // variables change: int buttonstate = 0;         // current state of button int lastbuttonstate = 0;     // previous state of button int buttonpushcounter = 0;   // counter number of button presses boolean currentbutton = low; void setup() {   // attach servo pins    myservo.attach(9);    myservo2.attach(10);   // tell servo go position in variable 'pos'   myservo.write(0);   myservo2.wr...