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bonjour, j'ai complété l'image disponible d'ubuntu mate 15.10.1 ( https://ubuntu-mate.org/raspberry-pi/ ) en y ajoutant une sélection d'applications et de documents de manière à en faire une image destinée à un projet de salles informatiques pour des écoles rurales du togo (mais utilisable en tout autre endroit du monde francophone, d'ailleurs). l'idée étant d'en faire une image "prête à l'emploi" utilisable pour initier des jeunes (collège et lycée) à l'utilisation d'un ordinateur. dans sa version actuelle, elle est destinée à une carte de 16go. l'image fonctionne assez bien, mais je recherche d'éventuelles collaborations (même ponctuelles) pour y ajouter des améliorations, pour la tester, etc. quelqu'un serait-il intéressé ? raspberrypi

first off have no clue ctdb when boot pi up, towards end says code: select all [fail] unable start ctdb haven't noticed performance issues yet besides chromium locking little more normal (normal once every week , use chromium lot!) of concern , how can fix it. note: don't want reinstall os if possible malman35 wrote: first off have no clue ctdb when boot pi up, towards end says code: select all [fail] unable start ctdb haven't noticed performance issues yet besides chromium locking little more normal (normal once every week , use chromium lot!) of concern , how can fix it. note: don't want reinstall os if possible related samba https://packages.debian.org/jessie/ctdb raspberrypi

hi guys, i've bought ble module , cannot make work. do have example sketch test ble module ? thanks what have tried? Arduino Forum > Using Arduino > Project Guidance > Any example sketch for BLE ? arduino

hi trying use bluetooth headset rpi, have seen several posts user's asking correct configuration no 1 seems have working. using plugable usb bt dongle , have tried azio too. both these support bt 4.0 support hsp profile (plugable fw update) have tried different headsets , can see headset , pair headset not able configure audio correctly play things headset or speak headset record it. can tell me if possible have? rpi seems have issues bt support. using rpi jessie. pulseaudio not seem supporting hsp , hfp profiles anymore , provide through ofono. should have alsa , pulseaudio kind of setup ? if configuration changes needed. have been trying working long time now, , haven't been successful appreciated. thanks divya raspberrypi

hi can tell me going on code? i used u8glib bitmap converter hex i`m displaying lot of dots on screen the bitmap is 20x34px code: [select] #include "u8glib.h" //▼rgb const byte redpin = 12; const byte greenpin = 11; const byte bluepin = 10; const byte rgbbut = 52; u8glib_lm6059 u8g(8, 9, 5, 7, 6); const uint8_t rook_bitmap[] progmem = { 0x0,0xf0,0x0,0x1f,0x80,0x1,0xf8,0x0,0x1f,0x80,0x0,0xf0,0x0,0x6,0x0,0x0,0x60,0x0,0x6,0x0, 0x3c,0x63,0xc7,0xe6,0x7e,0x7e,0x67,0xe7,0xe6,0x7e,0x3c,0x63,0xc1,0x86,0x18,0x18,0x61,0x80,0xc6,0x30, 0xc,0xf3,0x0,0x6f,0x60,0x3,0xfc,0x0,0x3f,0xc0,0x3,0xfc,0x0,0x3f,0xc0,0x3,0xfc,0x0,0x3f,0xc0, 0x3,0xfc,0x0,0x3f,0xc0,0x7,0xfe,0x0,0x7f,0xe0,0x7f,0xff,0xef,0xff,0xff,0xff,0xff,0xff,0xff,0xff, 0xff,0xff,0xf7,0xff,0xfe }; void draw(void) {   // graphic commands redraw complete screen should placed here    u8g.drawbitmapp( 0, 0, 20, 34, rook_bitmap); } void setup(void) {    pinmode(redpin, output);   pinmode(greenpin, output);   pinmode(bluepin, ou

i new arduino , python. found hd pov arduino uno clock project on instructables. http://www.instructables.com/id/hard-disk-clock-hdd-clock-with-arduino-uno/?allsteps i built clock , every thing runs fine except clock goes backwards. noticed when going video looks hard drive spins counter clockwise , hard drive spins clockwise. thinking in code there somewhere can change direction clock runs. have gone on wiring , seems right. deference using hall effect sensor.  i hope makes since. code written in bosnian , managed translate comments english. if take grateful. posted question on page no answer. i can post code have or can viewed on link project page. thanks again, it easier if posted here.  answer involve changing direction of loop retrieve data display in reverse order. Arduino Forum > Using Arduino > Programming Questions >

i'm having problem increasing postfix 2.5 smtpd process limit 200 . here's have tried far: 1) /etc/postfix/main.cf: code: default_process_limit = 200 2) /etc/postfix/master.cf: code: smtp inet n - - - 200 smtpd 3) /etc/postfix/master.cf: code: smtp inet n - - - - smtpd -o default_process_limit=200 during heavy traffic or simulation (stress test), number of smtpd processes reaches default limit, whereupon server stops accepting new connections: $ ps -u postfix | wc -l 101 n.b. there no other bottlenecks in state (according atop). error messages: warning: process /usr/lib/postfix/smtpd pid 25834 exit status 1 warning: /usr/lib/postfix/smtpd: bad command startup -- throttling setuid(105): resource temporarily unavailable /etc/security/limits.conf: code: postfix soft nproc 200 postfix hard nproc 300 could of give me

a simple skeleton of program, yet gives bizarre errors on compile: code: [select] /*-------------------------------------------------------------------------------------- includes --------------------------------------------------------------------------------------*/ #include <arduino.h> /*-------------------------------------------------------------------------------------- defines --------------------------------------------------------------------------------------*/ // wire node descriptor typedef struct { char *signal; char *conn; int connpin; char *color; uint8_t iopin; } t_cablenode; /****************************************************************************************  * start of data  ***************************************************************************************/ t_cablenode pdbrevecable[] = { // 8-pin pdb connector { "gnd3", "pdb8", 1, "black", a0 }, { "vcc", "pdb8"

i have acrobat pro 6.0 running on mac g4 system 10.4. when opened ap6. 0 today, got message saying there patch available. hit download button. things started out ok, got error message telling me ap 6.0 open , needed quick instalation of patch continue. quit program, , went download page. began download again, .everything looked worked, when tried open application error message saying, "resource mismatch" , ap not launch. i desperate @ point need fill in vital form no later tuesday. did try usual-rebooting, downloading again, etc, can resource mismatch error. i thought maybe reinstall original disc, have been unable find disc. advice appreciated. my suggestion delete acrobat 6. go adobe website , download patches acrobat before start. install 6. install patches. start up. mike More discussions in Acrobat Macintosh (read-only) adobe

after downloading 9.10 @ 600kb/s (my ips's max speed), tried download usual packages repos, , <50kb/s. keep in mind, these 2 downloads happened within hour of each other. canonical throttling repos speed of downloading isos? just switch one. there plenty choose from, not hosted cannonical Forum The Ubuntu Forum Community Ubuntu Community Discussions The Cafe Canonical throttling repos? Ubuntu

i bought new arduino wifi shield, upgraded firmware, , tried uploading simple sketch it's still saying 'wifi shield not present'.  removed jumper after installing firmware.  arduino board came arduino uno rev3 ultimate starter kit.  i've tried can find online, seems others have issue haven't found worked me yet.    below output firmware update , sketch i'm testing with. any or guidance appreciated! thanks in advance. jordan sudo ./arduinowifishield_upgrade_mac.sh -a /applications/arduino-1.0.6.app/contents/resources/java -f shield        arduino wifi shield upgrade ========================================= disclaimer: access usb devices correctly, dfu-programmer needs used root. run script root. ****upgrade wifi shield firmware**** validating... 261594 bytes used (103.01%) done. remove j3 jumper , press reset button on shield. thank you! ------------------------------------------------------ #include <wifi.h> char ssid[] = "enter ssid"

folks, quick question, every day @ 4pm laptop starts slow down. found thru few days of troubleshooting if kill/restart xorg, until next day. common problem? any idea begin troubleshoot type of problem? checked xorg log , shows no errors yet after 24 hours of running, slows down. Forum The Ubuntu Forum Community Ubuntu Official Flavours Support New to Ubuntu [kubuntu] Xorg with Nvidia Ubuntu

i've installed joomla 1.5 2 times now, 1st time filled sample content , second time filled content joomla 1.0.12 site. after retries mirgrate, removed special chars content, content has been migrated joomla 1.5 database. i went check new site , dissappointment got following messages: warning: invalid argument supplied foreach() in /var/apache/homelinux.net/www/libraries/joomla/environment/request.php on line 263 warning: array_reverse() [function.array-reverse]: argument should array in /var/apache/homelinux.net/www/modules/mod_mainmenu/helper.php on line 360 warning: in_array() [function.in-array]: wrong datatype second argument in /var/apache/homelinux.net/www/modules/mod_mainmenu/helper.php on line 375 fatal error: call member function removeattribute() on non-object in /var/apache/homelinux.net/www/modules/mod_mainmenu/helper.php on line 393 the first of message got when installed sample content, last messages got installation migrated content. i have strange behaviour when in

revision: 3247 author: dsubrama@adobe.com date: 2008-09-17 15:53:11 -0700 (wed, 17 sep 2008) log message: ----------- fix sdk-16017, enumeration data added blendmode (was there masktype). reviewer: gordon checkintests: pass ticket links: ------------ http://bugs.adobe.com/jira/browse/sdk-16017 modified paths: -------------- flex/sdk/trunk/frameworks/projects/flex4/src/flex/graphics/graphicsclasses/graphicelement .as More discussions in Commits adobe

revision: 3131 author: gauravj@adobe.com date: 2008-09-05 15:32:20 -0700 (fri, 05 sep 2008) log message: ----------- fix sdk-16077 - asdoc documents 1 public package-level function per package bugs: https://bugs.adobe.com/jira/browse/sdk-16077 qa: yes doc: tests: checkintests, asdoc reviewed by: pete farland ticket links: ------------ http://bugs.adobe.com/jira/browse/sdk-16077 http://bugs.adobe.com/jira/browse/sdk-16077 modified paths: -------------- flex/sdk/trunk/modules/compiler/src/java/flex2/compiler/asdoc/classtable.java flex/sdk/trunk/modules/compiler/src/java/flex2/compiler/asdoc/toplevelclassesgenerator.ja va More discussions in Commits adobe

hi! i'm facing problem our project. we developing motion simulator platform , game controlled real bike. here code.(a speedometer code got web uses reed switch ) code: [select] //---variables reed---// #define reed a0            //pin connected read switch #define led 14 //storage variables float radius = 13.5;       // tire radius (in inches)- change own bike //int reed = 44; int reedval; long timer = 0;            // time between 1 full rotation (in ms) int mph = 0; int kph = 0; int rpm = 0;               //variable rpm float circumference; int maxreedcounter = 100;  //min time (in ms) of 1 rotation (for debouncing) int reedcounter; void setup(){     reedcounter = maxreedcounter;   circumference = 2*3.14*radius;   pinmode(reed, input);     serial.write(12);//clear     // timer setup- timer interrupt allows preceise timed measurements of reed switch     cli();                    //stop interrupts   //set timer1 interrupt @ 1khz   tccr1a = 0;               // set entire t

jeg har opsat en joomlaside en forening hvor kun medlemmer har adgang. nu vil jeg gerne skrive noget på forsiden som alle kan læse også folk der ikke er logget ind. har så lavet en katagori og en sektion som er public, men kan ikke få det frem, kun hvis man logge ind. hvad er det er overser? tak rené http://www.mappilot.dk det skulle vel ikke være "show on frontpage"  på det pågældende indlæg ? eller noget den template du bruger ? kan du ikke gå tilbage og se på det sidste,  du havde  på forsiden  ? henning  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 afløst af 1.5 i 2008) Administration - Generel brug

computer not connect xp. arduino ide says com3 in device mnager, see arduino (com3) i have installed software on d drive , c drive no connection. in device mnager, com3 set 9600 baud. i have restarted computer i have followed install instructions letter, many times. what else can do? solved!.  had wire connected pin 1, or whatever arduino usart pin was.  had bluetooth module connected , had not removed it. Arduino Forum > Using Arduino > Installation & Troubleshooting > Frustrated! Need help connecting Uno to XP arduino

revision: 4285 author: gosmith@adobe.com date: 2008-12-10 16:08:28 -0800 (wed, 10 dec 2008) log message: ----------- exposed tlf's new textjustify property on paragraphelement css style gumbo components. works textbox, textgraphic, textview, , components use these primitives. when text justified, property determines whether pixels added between words or between characters. qe notes: please add tests new functionality. doc notes: none bugs: none reviewer: jason modified paths: -------------- flex/sdk/trunk/frameworks/projects/flex4/src/mx/graphics/textbox.as flex/sdk/trunk/frameworks/projects/flex4/src/mx/graphics/graphicsclasses/textblockcompose r.as flex/sdk/trunk/frameworks/projects/flex4/src/mx/styles/metadata/basicparagraphformattexts tyles.as More discussions in Commits adobe

i installed karmic rc (i had same problem in beta). couldn't connect internet, connect in other places. concluded router problem. have decided: ubuntu says "hi can use ipv6?" router says "sure!" ubuntu says "okay, use that!" router tries, apparently doesn't support ipv6 ubuntu keeps using ipv6, because router said can take it same problem connecting hard-wired. question is: there way manually tell ubuntu use ipv4 while connected "router"? said connects fine elsewhere, guess router unlucky . . . in advance! justinrixx i don't know if can turn off ipv6 in firefox: open about :config , type ipv6 in filter bar; change line network.dns.disableipv6 false true. Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [ubuntu] IPv6 woes Ubuntu

cheers joomlers , virtuemarters i'm having problem formating 4 steps checkout image, wich has text labels in it. has "shipping address  ship methods  payment method  complete order" in it, can't find way change them white , different font. i've managed change of component's formating trough hard-coded css labels...but haven't find way sort 1 out. can me ? no 1 @ virtuemart forum did after feew weeks.... many thanks, best regards, pr Board index Joomla! Older Version Support Joomla! 1.0 Extensions - 1.0.x Components

hi, i'm newbie linux , python. i've been unsuccessfully trying implement virtual environment python 3 project under new install of jessie. documentation says pyvenv standard tool doesn't appear installed out of box, code: select all dpkg-query -l '*venv*' showed python3.4-venv uninstalled. looked might required , installed package using code: select all sudo apt-get install python3.4-venv . unfortunately doesn't seem have worked following : pi@raspberrypi:~ $ code: select all pyvenv ws -bash: pyvenv: command not found in advance. looks python 2 still default , therefore there no 'shortcut' symbolic links python 3 tools, command is: code: select all pyvenv-3.4 not plain 'pyvenv' - of course create symbolic link there... raspberrypi

ciao tutti sto cercando di flashare un atmega328p stand alone servendomi di un interfaccia usb-ttl e di bascom ma trovo delle difficoltà nel far riconoscere il chip al programma. non credo che sia una questione di configurazione (ho provato di tutto) vorrei piuttosto chiedervi: leggendo qua e la ho visto che è necessario che il bootloader sia precaricato ma ho anche visto che quei chip hanno la siglatura 328p-pu piuttosto che 328p come il mio (quindi già con il bootloader ? che potrei benissimo aver cancellato). aldilà di questo è necessario nel mio caso che sia "installato" il bootloader sul chip ? il bootloader non serve solo nel caso si vogliano caricare gli sketch con arduino? mi spiegate per favore in parole semplici quando deve o non deve essere presente. grazie mille paolo il bootloader non ha niente che vedere con la sigla del chip il chip può essere 328p-pu oppure 328-pu, questo secondo caso è molto particolare e la sua programmazione n

ciao tutti e perdonatemi se sbaglio qualcosa visto che sono nuovo avrei bisogno di qualche dritta per realizzare un sistema d'allarme, composto da quattro fotocellule. quando un sensore rileva qualcosa, si accende il led rispettivo, parte la sirena(cicalino) e viene visualizzato sul display lcd il sensore attivo. ho visto in rete, che per disinserire l'allarme viene usato un sensore pir con l'annessa tessera; non disponendo di tale componente, vorrei inserire una password sul display usando dei bottoni(ad esempio premi 2 volte il centrale), ma purtroppo non come fare. spero ci sia qualcuno così gentile da aiutarmi  il codice: #include <liquidcrystal.h> // include la libreria del display #define la 22 // dichiaro la variabile #define lb 23 // dichiaro la variabile #define lc 24 // dichiaro la variabile #define ld 25 // dichiaro la variabile #define sa 32 // dichiaro la variabile #define sb 33 // dichiaro la variabile #define sc 34 // dichiaro la variabile #de

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hello, connect navico 300 nais transceiver pi2 in order display ais data in opencpn. outputs nais transceiver bare wire rs232, 3 connections: gnd, in, , out, power @ 5v, 38400 baud. in order make connection, cut off mini - d end of usb patch cable , connect 2 data , 1 ground wires nais 300 , connect usb plug pi 2? presume configuring of ttys* or ttyusb* com port required. haven't tried because can't convince myself wouldn't sizzle pi. advice appreciated. h2obo wrote: in order make connection, cut off mini - d end of usb patch cable , connect 2 data , 1 ground wires nais 300 , connect usb plug pi 2? no! usb port not serial port. read up: http://elinux.org/rpi_serial_connection ... nal_levels raspberrypi

hallo, ik ben een eerste jaars ict student en voor een school project had ik bedacht om het speletje pong te maken, maar daarvoor had ik een beeldscherm nodig had ik voor een dot matix scherm gekozen, dat had ik gevonden op de arduino shop en gekocht (ja ja stom van mij om niet eerst te kijken of dit wil kon) en ik vroeg mij zo af. hoe sluit ik de dot matix led scherm toe aan mijn  arduino zonder enige toevoegingen? en als dat gebeurd hoe programeer ik het dan of in de richting helpen van het programeren. met vriendelijke groet michel. p.s. ik kan wellicht wat informatie zijn vergeten dan zal ik dat z.s.m toevoegen. edit: ik gebruik dit dot led matix scherm: http://store.arduino.cc/product/e000013 leuk project. nog leuker maar wel duurder en moeilijker om ws2812 led strips te gebruiken dan kun je een volledig kleuren matrix scherm maken. https://www.youtube.com/watch?v=m5xqlvfpcbm maar je wil dus een spelletje pong ggan spelen. zonder hardware gaat dat ni

hey guys, project i'm working on need pi boot straight street fighter 2 champion edition, , wondering how accomplish this. starters information able scrounge starting program on boot patchy @ best, , i'm not sure way should doing it. secondly, i'm going using mame emulate game, don't want of front-end stuff present in piplay/emulationstation/etc, want booted straight game on startup. regards, snowman hi there, need project , wondering if ever found way boot straight game? raspberrypi

i "professional" computer-user enthusiastically converted ubuntu on retirement. raspberry pi christmas-present allow me experiment more basics of computing rather fixed os solutions microsoft , apple provide. worked fine on setup, on issue of video-configuration stuck, after reading edid, tvservice , options in config.txt. repaired old syncmaster 206bw use monitor works fine in preferred mode of 1680x1050 dmt: enabling fuzzy format match... parsing monitor.edid... hdmi:edid version 1.3, 0 extensions, screen size 43x27 cm hdmi:edid features - videodef 0x80 !standby !suspend active off; colour encoding:rgb444|ycbcr422; srgb not default colourspace; preferred format native; not support gtf hdmi:edid found monitor range descriptor tag 0xfd hdmi:edid monitor range offsets: v min=0, v max=0, h min=0, h max=0 hdmi:edid monitor range: vertical 56-75 hz, horizontal 30-81 khz, max pixel clock 140 mhz hdmi:edid monitor range not support gtf hdmi:edid found monitor name desc

i have installation of joomla @ http://196.33.246.179/~mbsr.co.za/ i have done domain transfer , http://www.mbsr.co.za should work "database adapter not available" , site offline. with other installations both point same thing. when try , reinstall @ http://www.mbsr.coza get: mysql support  unavailable help pulease. beyond me. can't reinstallation. co looks ok me Board index Joomla! Older Version Support Joomla! 1.0 Installation - 1.0.x

i have been using bmp085 time. however, on new project decided use bmp180. using adafruit simpletest.py getting following resuts: bmp085: code: select all temp = 21.90 *c pressure = 101023.00 pa altitude = 25.34 m sealevel pressure = 101020.00 pa bmp180: code: select all temp = 12.80 *c pressure = 157349.00 pa altitude = -3872.78 m sealevel pressure = 157349.00 pa results bmp085 agree barometric sensor on watch , temperature measured using ds18b20. however, results bmp180 different. suggestions might cause this? faulty sensor, or bug in adafruit libarary? maybe i2c problem in reading registers. using c-program read bmp180 https://github.com/oh7bf/i2chipd raspberrypi

ich habe die testversion von pse 6 installiert. nunmehr habe ich das programm gekauft. möchte ich nun die seriennummer eingeben, erscheint jedesmal die meldung, das diese ungültig ist. es handelt sich um eine vollversion, kein update. wie kann denn sowas sein? problem gelöst. mit der beiliegenden cd wird die seriennummer akzeptiert. mit der testversion der adobe homepage jedoch nicht. das habe ich auch noch nirgendwo erlebt. More discussions in Deutsche Foren adobe

whenever open firefox works fine when move mouse or type window goes on place. moves , down , goes in , out of fullscreen @ incredibly fast speeds. jumps on place , impossible force quit. have tried reinstalling, restarting, , disabling javascript no avail. help? run compizconfig settings manager , see if have effect enabled causing that. Forum The Ubuntu Forum Community Ubuntu Official Flavours Support New to Ubuntu [ubuntu] Firefox has a seizure. Ubuntu

hallo! habe z.zt. einen 2ghz aldi-rechner, der sich bei premiere 6 und 6.5 gerne mal aufhängt. besonders wenn man im vorschau-fenster doppelklickt um zu schneiden aber auch in anderen fällen. möchte mir auf jeden fall nun ein laptop zulegen. interessiere mich besonders für dieses: http://de.computers.toshiba-europe.com/cgi-bin/toshibacsg/product_page.jsp?z=63&service=de &product_id=94375 hat jemand von euch gründe, die für oder gegen dieses laptop sprechen oder tipps für andere hardware (in bezug auf premiere)? für möglichst viele tipps und antworten wäre ich dankbar! gruß andi ich hab nen pc mit ~565 mb ram und 1,8ghz. und bei mir kann das prog. ganz schön stecken bleiben aber für unter 2ghz viel zu bezahlen k.a. ich ahb schon probleme premiere auf nur einem bildschirm zu betreiben und dann auf nem kleinen... aber wieso denn nen laptop. du siehst doch eh immer nur die vorschau wenn etwas gespeichert wird kann das ganz schön dauern... geht das überhaupt von der lizenz

hello mates, i trying read signals form transmitter. (graupner mx-12 , orona cr8d) right have done code: [select] #include <servo.h> servo aileronservo; servo elevatorservo; servo throttleservo; servo rudderservo; servo ailerontarget; servo elevatortarget; servo throttletarget; servo ruddertarget; unsigned long pwmin; int throttle=0; int elevator=0; void setup() { serial.println("initializing motors..."); serial.begin(9600);         aileronservo.attach(9); elevatorservo.attach(10);         throttleservo.attach(6);         rudderservo.attach(11);               ailerontarget.attach(4); elevatortarget.attach(3);         throttletarget.attach(5);         ruddertarget.attach(2);         throttletarget.writemicroseconds(1000);  // min throttle         ruddertarget.writemicroseconds(2000);  // full left rudder (use 2000 full right rudder)         delay(4000); // wait flight controller recognize arm command         ruddertarget.writemicroseconds(1500);  //

buenos días, tengo una duda, primero, hice un proyecto en arduino el cual comunica mediante serial la pc(el cual debe leer valores y escribir). si lo hago en la placa entrenadora, todo ok, tiene su cable y todo ok, pero como hago para conectarlo en caso que lo haga en un protoboard y claro pasarlo placa y usar la serial. he visto que usan el cable serie de 9pines, pero es la misma del monitor. y si uso un cable usb? precisamente tiene 4 pines, que me serviría como rx,tx y energía. tengo entendido que para conectarlo el usb, necesita algo como placa driver, pero si lo uso como serial, se puede? tienen algún ejemplo de eso? para la puerta serie, puedes usar esto: http://arduino.cc/en/main/usbserial Arduino Forum > International > Español > Hardware (Moderators: surbyte, Hector_A) > Conexión ser

i have project sew pizeos clothing , looking advice / links high quality versions. i have been using these piezos low quality. piezos have able detect hit , flat possible. it bonus if durable, soaking wet, dry off, , fine. am looking or can share links? there no such thing high quality piezo element. have @ sparkfun website, search fsr. or see 'wearable' projects @ adafruit website. Arduino Forum > Using Arduino > Sensors > High quality piezos arduino

hallo, ik heb een probleem met mijn joomla website. ik heb ingesteld dat de modules die aan de rechterkant worden getoond alleen zichtbaar mogen zijn bij het openen van de het menu item "home". dit item de startpagina van de website. maar als ik een artikel open vanaf de frontpage dan blijven de modules zichtbaar terwijl deze niet zichtbaar mogen zijn. de website http://www.racersworld.nl als ik de berichten open vanuit het menu item "news" dan zijn de modules aan de rechterkant niet zichtbaar. wat doe ik fout? met vriendelijke groet, warren met openen bedoel je zeker via "lees meer"? Board index Joomla! International Language Support International Zone Dutch Forum Algemene vragen

i've received pi3 , attempting running. have couple of sd images (a 32gb card formatted under noobs jessie , 64gb card image installed directly). each of these work happily pi2. when try boot pi3 using either of these cards hangs @ rainbow screen. i'm using quality 2amp power supply runs pi2 wifi card , cordless kbd/mouse happily. 2a supply cause of problem or issue lie elsewhere? did update cards using sudo apt-get update sudo apt-get upgrade prior moving pi3? raspberrypi

please see attached photos. i have dc motor not start when power applied. however power still applied if spin motor fingers start running fine. all of @ no load, , tested fresh 9v battery. this new motor, , brushes have minor curve them. if motor start invest time run motor brushes "broken in" my meter measures 1.5 -2.0 ohms between pos , neg rotor positions. notice cogging when moving rotor no power applied. i can't figure out why motor won't start. again no load, , holding motor. gets warm not hot. run motor maybe 10 seconds sure not slowing down. any troubleshooting tips or suggestions appreciated. additional photos Arduino Forum > Using Arduino > Motors, Mechanics, and Power (Moderator: fabioc84) > Brushed 8.4V DC motor help arduino

hi, i've got code create bookmark in pdf file don't think having line of code can't create bookmark. using vb.net this. dim gapp acrobat.cacroapp dim gpddoc acrobat.cacropddoc dim gavdoc acrobat.cacroavdoc dim gpdbookmark acrobat.acropdbookmark gpdfpath = "c:\sample.pdf" 'initialize acrobat creating app object gapp = createobject("acroexch.app") gpdbookmark = createobject("acroexch.pdbookmark") ' show acrobat gapp.show() 'set avdoc object 'gavdoc = gapp.getactivedoc gavdoc = createobject("acroexch.avdoc") ' open pdf if gavdoc.open(gpdfpath, "") gpdbookmark.settitle("first") 'is right? end if can please me create bookmark? if code helpful. thanks...! it not possible create bookmark ole. can try acrobat javascript. More discussions in Acrobat SDK adobe

dear friends, ( pemula )   beberapa kali install joomla 1.0.10 dan bagus. tapi karna nga sengaja folder joomla terhapus dan bodohnya lagi nnga ada di 'recycle bin' tapi saya tetap berusaha untuk menginstall ulang karna data base xxx.sql masih ada di phpmyadmin dengan cara (menggunakan localhost) ; 1. install seperti biasa tapi pada saat penginstall - ada tulisan ( box message nya)     " sure these setting correct?       joomla attempt populate database settings have supplied "     jadi binngung         casus i  . saya ikuti dan error sampai 1-2 kali setelah saya klik ok ( box message nya )     casus ii . saya ikuti 3-4 kali dan bisa terinstall dengan baik  setelah saya klik ok ( box messange nya )   permasalahanya di panel joomla "section" dan  " cathegory" nya udah ( ilang atau tersembunyi saya nnga tau )  walaupun di phpmyadmin saya   lihat masih ada section dan cathegory- nya. gimana solusinya agar section dan cathegory nya muncul lagi 2. s

hi, have been searching days find working tutorial of multiple door access control system. in system features wanted were: -multiple arduinos control each door, speak central rpi database. -security levels -web interface, on central rpi -ideally connect via ethernet have door strikes. if wondering why need because have server room , there multiple doors. thank you, lewis at high level, sounds arduinos own rfid scanners detect presence of rfid card. send tcp/ip request pi examine id of rfid , specific door being requested, consult database , ask "is id allowed open door?". if answer yes, arduino response indicates should allow access. arduino activate solenoid period of time unlock door. might not find tutorial these parts if take them piece piece might end solution. realize arduino has no native networking need shields or partner networking cards. communication between arduino , pi mqtt, rest or raw sockets. raspberrypi

hei, har nå oppdatert norsk bokmål til rsgallery. den som ligger på jin nå (og som også ser ut til å ligge med rsgallery2_1.12.2) har en del mangler. syntest det var rotete @ ikke nye ting bare blir lagt til på slutten nye versjoner, så jeg brukte litt tid på å gå igjennom og plassere ting på (forhåpentligvis) riktig plass fila. det var også dette som var anbefalt siste engelske språkfil. så et spørsmål: når vi gjør slike oversettelser skal vi da selv sende oppdateringen til de som vedlikeholder komponenten/modulen, eller vil de som legger den ut på jin gjøre dette? stave wrote: så et spørsmål: når vi gjør slike oversettelser skal vi da selv sende oppdateringen til de som vedlikeholder komponenten/modulen, eller vil de som legger den ut på jin gjøre dette? vi sender ikke inn filer, og vi innhenter heller ikke filer rundt om - de må sendes inn å komme med filarkivet. dette er ikke å være vrang, men fordi vi mangler ressurser (frivillige). erfaringen med å sende inn filer slik @ de k

i using adobe acrobat 8.1.2 mac on mac book , adobe acrobat 6.06 on g4. when create arrow using markup tools line portion , arrowhead never scales proportionally when change line size. in addition, there nipple @ leading edge of arrowhead. kind of line segment pushed forward , protrudes in front of arrowhead. arrowheads fine when created in acrobat 6.06 on g4. suggestions why arrowheads in acrobat 8.1.2 misbehaving? thanks, howard hit command (apple) - e bring properties bar ... jon More discussions in Acrobat Macintosh (read-only) adobe

hi everyone i working on spectrum analyzer , displaying right , left channel. however, way coded, left , right display in same way on individual led matrices, low frequencies on far left high frequencies on far right. i want modify code low -> high frequencies on left channel, , high -> low frequencies on right channel. here code code: [select] //led matrix stuff #include <ledcontrol.h> #include <binary.h> // inputs: din pin, clk pin, load pin. number of chips ledcontrol lc = ledcontrol(12, 11, 10, 2); // msgeq7 spectrum analyser shield - basic demonstration int strobe = 4; // strobe pins on digital 4 int res = 5; // reset pins on digital 5 int left[8]; // store band values in these arrays int right[8]; int band; void setup () {   //mesgeq7 setup    serial.begin(115200);    pinmode(res, output); // reset    pinmode(strobe, output); // strobe    digitalwrite(res,low); // reset low    digitalwrite(strobe,high); //pin 5 reset on shield   //led matrix setup    l