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i have plugable usb 2.0 digital microscope , use raspberry pi b+ , installed guvcview. getting black screen when running guvcview through , lx terminal. feedback plugableis, "i'm sorry recent change in raspian software appears have broken support webcams (which how pi sees microscope)." have solutions please? regards, iain i have 1 of these microscopes . can capture still images using fswebcam . can view live feed camera using mplayer. code: select all mplayer tv:// have small program wrote display output of webcam onto raspberry pi display. source on github here . raspberrypi

hi there, i'm making multi-ribbon controller many softpots , i'd them behave homogeneously: is, pressing @ same height in different softpots should give me same result analogread. of them differ 10 (of 1023), easy correct in code, few differ  more: 50 in mid range, 15 or 20 when closer extremes. why this? seems doesn't behave in way easy correct reliably in code. by way, i'm using 800k resistors pull-downs. actual values oscillate between 795 , 820, not sure if affecting, doesn't seem when comparing actual values of pulldowns results analogread. could softpots not homogeneous @ all? thanks in advance quote i'm using 800k resistors pull-downs that high, cause problems when rapidly switching between channels. quote could softpots not homogeneous @ all? yes right. Arduino Forum > Using Arduino > Sensors > ...

hallo zusammen, ich würde gerne eine messung mit einer abtastrate größer 100hz realisieren. die messung sich dürfte kein problem darstellen. ich würde die erfassten daten aber gerne auf einer sd karte speichern. dafür würde ich gerne etwa jede sekunde einen integrierten wert auf die sd karte speichern. meine frage nun: ich würde gerne verhindern, dass ich jede sekunde auf die sd karte schreiben muß. gibt es eine sinnvolle möglichkeit eine art zwischenspeicher zu verwenden, der dann nur alle paar minuten ausgelesen und auf die sd-karte geschrieben wird. die messung soll recht lange laufen (> 1 woche) die datenstruktur ist recht simpel. timestamp | messwert1 (int) | messwert2(int) gruß wenn man eine ansammlung von unterschiedlichen datentypen hat verwendet man arrays aus structs: http://openbook.galileocomputing.de/c_von_a_bis_z/015_c_strukturen_001.htm http://openbook.galileocomputing.de/c_von_a_bis_z/015_c_strukturen_006.htm#mj558e0e4fc0892fc3f91cd810f...

after overlooking series past few years, got a+. in b, b+, , 2bs (or not 2b) whatever plugged usb ports goes off when pi shuts down. on again when pi goes on. in a+, whatever plugged in usb port stays on forever. solar3000 wrote: after overlooking series past few years, got a+. in b, b+, , 2bs (or not 2b) whatever plugged usb ports goes off when pi shuts down. on again when pi goes on. in a+, whatever plugged in usb port stays on forever. power usb present in b model. raspberrypi

bonjour, ayant en option dans mon projet d'envoyer des données gps avec 2 cartes wifly shield (émetteur/récepteur), je suis un peu laché, j'ai essayé plusieurs exemples mais rien y fait, je ne comprend pas car je n'ai aucune connaissance en programmation arduino, je pense utiliser une communication udp mais j'en sais pas plus. pourriez-vous me donner un petit coup de main pour me lancer svp. est-il compliqué de créer 2 programmes émetteur et récepteur ? merci. bonjour, code utilisé ? matériel utilisé ? photo du montage / cablage ? Arduino Forum > International > Français (Moderators: jfs, Snootlab) > Envoi trames GPS avec 2 wifly shield arduino

bonjour, j ai un probleme que je ne comprend pas.. j essaie d utiliser la library mirf avec le sketch ping client/server fourni, et ca ne fonctionne pas. il y echange de donnees pour 10 20 seconds et puis l un des 2 geles. (pas toujours le meme). j ai cru une mauvaise connection, et j ai teste un autre scketch, lequel envoie les valeur d un joystick. ce sketch fonctionnait tres bien sans arreter... mes arduinos(uno et nano) semble geler avec les sketch de communicatioin bidirectionnel mais non avec les unidirectionnel. quelqu un une idee? merci salut, bien alimenté en 3.3v ? Arduino Forum > International > Français (Moderators: jfs, Snootlab) > problem avec la library MIRF et le "ping" test arduino

hi, i trying run following nodejs code, based on duino module found here: https://github.com/ecto/duino var arduino = require("duino"); var board = new arduino.board(); var led = new arduino.led({   board: board,   pin: 13 }); var bleep = function() {   led.on();   settimeout(function() {     led.off();   }, 100); } setinterval( bleep, 1000 ); but, following error: bleep_duino:1: error: 'var' not name type bleep_duino:2: error: 'var' not name type bleep_duino:4: error: 'var' not name type bleep_duino:7: error: expected unqualified-id before ')' token bleep_duino:9: error: 'var' not name type bleep_duino:15: error: expected constructor, destructor, or type conversion before '(' token my file name called bleep_duino.ino. i did type npm install duino, don't know how fix error. new nodejs. have arduino leonardo attached pc. thank you. that code pc. seem have missed step 3 on page linked to. ...

who can teach me step step .thanks! sudo raspi-config select advanced options / enable i2c sudo apt-get install python-smbus sudo nano /etc/modules add code: select all i2c-dev and save [ctrl]+[x] sudo reboot active. should able write this code: select all import smbus bus = smbus.smbus(1) addr=0x50 byte=0x14 value=0x42 bus.write_byte_data(addr,byte,value) and read with code: select all import smbus bus = smbus.smbus(1) addr=0x50 byte=0x14 value = bus.read_byte_data(addr,register) print value raspberrypi

bonjour , je souhaite connecter un raspberry pi 2 à un ordinateur sous windows 8.1 grâce à une liaison série (rs232, interface db9). je dispose d'un module "serial pi plus", d'un câble série rs232 db9 et d'un adaptateur usb/db9 de chez prolific. le est d'afficher des chaines de caractères provenant du raspberry pi 2 sur le logiciel tera term de l'ordinateur sous windows. mais rien ne s'affiche sur tera term. j'ai utilisé des scripts python: http://eskimon.fr/108-arduino-304-ordin ... age#766950 mais aussi des commandes du shell: "cat test.txt > /dev/ttyama0". j'ai également configuré ttyama0 avec la commande "raspi-config" pour désactiver l'envoi du terminal. enfin je vérifie à chaque fois les paramètres (bauds, bit de parité, nombre de bits). ma question est comment faire pour avoir une réponse du raspberry sur tera term ? le cable serie est bien croisé ? raspberrypi

orkid ada install mysql. tapi orkid nak guna phpmyadmin interface coz lebih mudah. tapi macam mana nak install phpmyadmin. ada sesiapa tahu. kat mana nak install phpmyadmin ni. dalam mysql folder ker. dan macam mana nak link ke mysql(database yang sedia ada) eloo.. pengalaman aku gune phpmyadmin camnih : aku biaser gune easyphp... aku akan zipkan folder phpmyadmin dlm folder www. dlm folder www tuh maybe ade folder2 web yg ko buat, contohnye folder joomla.. so, kat situlaa ko zipkan... pastuh masuk localhost type name folder phpmyadmin. contohnyer : localhost/phpmyadmin.. die akan automatik link ke mysql... bile masuk phpmyadmin nnti ade kluar database joomla tuh.. dpt tangkap tak? Board index Joomla! International Language Support International Zone Malaysian Forum

hi, issue following: have ubuntu 9.04 server running apache etc. works planned (webpages show normally) when i'm logged in server via ssh. when i'm not logged in server (and else) 403 error problem here? i can't imagine how being logged in affect unless serving files filesystem mounted or decrypted when login. log problem is? code: tail /var/log/apache2/error.log Forum The Ubuntu Forum Community Ubuntu Specialised Support Ubuntu Servers, Cloud and Juju Server Platforms [ubuntu] Webpages not working without login Ubuntu

so received seeeduino gprs/gsm v1.0 board, , haven't yet purchased plan yet.  own prepaid phone tracfone service, unfortunately sim card works on phone registered , nothing else - not other tracfone phones, needless say, doesn't work on board. i wondering if knew of based prepaid phone services proven work this.  i'm sure at&t , verizon work fine, i'm not interested in having full plans that. i have gprs shield use device built sent me text message when power goes out (so can make sure sump pumps power before basement floods). i use t-mobile prepaid sim. need occasional sms messages, determining factor me on best deal happens cost vs. time until expires, since never come close using credits buy. t-mobile 90 days $10. i did @ at&t well. have prepaid plans work too. particular situation weren't of deal, there other situations better deal. example, if need send tons of sms messages, at&t has plan unlimited sms $2...

hello, think there's error in raspi camera documentation pdf. referring to: http://www.raspberrypi.org/wp-content/u ... tation.pdf , page 17. should read "ifd0" (ifd-zero) , not ifd-o. open issue on github https://github.com/raspberrypi/document ... /camera.md master copy of camera docs. raspberrypi

for reason can't usb work on virtualbox (binary version). in usb selection menu shows of usb devices, they're greyed out , won't let me select them. are using open source version (virtualbox ose) or non-free version (virtualbox 3)? Forum The Ubuntu Forum Community Ubuntu Official Flavours Support New to Ubuntu [SOLVED] Virtual box usb Ubuntu

i think have right. followed directions format sd card, put noobs on , raspbian. turn on , screen install raspbian install doesn't light or anything. when try mount img sd card says can't. help? trinneer wrote: i think have right. followed directions format sd card, put noobs on , raspbian. turn on , screen install raspbian install doesn't light or anything. when try mount img sd card says can't. help? using noobs full or noobs lite? noobs lite requires (working) wired network connection noobs (which installer) able download , install raspbian etc. fwiw, there screenshots etc. against can check writing of noobs usdhc card etc. here: http://www.cpmspectrepi.webspace.virgin ... 14p2b.html (i havn't yet had chance post updated monitor photo's of noobs' installation process there links there , elsewhere in webpages** older versions of noobs similar should see) trev. ** http://www.cpmspectrepi.webspace.virgin ... creenshots raspberrypi

alright heres site... http://thypott.com/ but reason stories have tried publish arent showing in front page, though when go teh admin panel, placed published, , when go frontpage manager, there. im pretty confused on how use program @ moment.... in advance when @ site, have articles menu item , articles in there standard sample articles part of joomla! install.  can try editing 1 of sample articles , change the show on frontpage box ticked, can see if articles appear on frontpage. how creating articles? i know articles appear in frontpage manager, however, if go 1 of articles, under publish tab show on frontpage box ticked? Board index Joomla! Older Version Support Joomla! 1.0 General Questions - 1.0.x

pessoal, em primeiro lugar, não sou programador, apenas um aventureiro, estou tentando fazer um script funcionar para depois tentar intregalo com o joomla.. estou com um código em php que precisa receber dados de um formulário, e ai processar e apresentar o resultado. até ai mais ou menos ok. só que o que eu preciso é que o formulário envie os dados pro script e também para um email, é complicado isso? não, mas sem o código fica complicado te ajudar. deve haver também algumas dezenas de exemplos na net que você pode alterar pra fazer funcioanr. Board index Joomla! International Language Support International Zone Portuguese Forum Off-topic

i went ahead , deleted .cpd file thinking might made things worse. when deleted .cpd tried open project, rh7 told me .cpd file corrupt , should delete it. erm... so put original .cpd , project opened ok , everything, errant topic remained , still undeletable (as exepcted, really). when properties on topic , go file tab, location listed missing , other characteristics (size, created &c.) listed unknown. when click open folder button leads folder file used before corrupted. it's not there now. so ... guesses how , permanently delete topic? how did try open project? More discussions in RoboHelp HTML adobe

"not enough timers available." checking sites in ie , got message! what have done wrong? -- eleanor t. culling fall colors near leavenworth http://www.eleanorstravels.com/ hi eleanor, do have third party add ons ie, such accessibility toolbar? did upgrade ie7 recently? if so, , have third party toolbar, was installed ie6? if so, try again toolbar disabled. the other thing can think of ask if had other applications open on computer @ time. if so, might try emptying ie's cache , looking @ sites again just ie open. if works, try open other apps discover offender. if none of helps, did make changes pc lately? installed vista, wireless network, etc? good luck, tim "e. t. culling" <etcetc@notatcrcwnet.com> wrote in message news:fo36ss$7ik$1@forums.macromedia.com... > "not enough timers available." checking sites in ie , got > message! > have done wrong? > -- > eleanor t. culling > fall colors near leavenworth ...

http://www.maximintegrated.com/datasheet/index.mvp/id/6336 this regulator uses 1.6 ua when it's disabled. enable regulator, enablepin must driven high.  https://www.sparkfun.com/datasheets/breakoutboards/ds3234.pdf the ds3234 can sleep, using 1.5ua it's coin cell battery.  want shut down project (atmega328 base of it), controlling max16910 regulator int pin ds3234.  ds3234 uses it's alarm trigger int pin go low, max16910's enable pin active high, startup regulator, have pull enable pin high.  possible have ds3234's int pin minimal components , quiescent current? int open drain need pullup resistor there. enable has pulldown current of 0.65ua. seems have use pullup resistor wired int in. connect int enable.  pullup resistor value v(in)/1.5ua then.. it depends on logic of switching enable on/off, however. when regulator shall switched off when int high need inverter there (ie. n-channel mosfet , additional re...

hii there. i quite photos gallery , amazing..on link - http://labs.adobe.com/technologies/spry/demos/gallery/ i have 2 questions gallery : q1. there complete step step tutorial implement thsi gallery using dw cs3 ? q2. dont know how use xml see china , egypt , paris categories pulling images in xml file, question do have hand code every photo tag in xml or tehre easy add bunch of photos xml files few click. i use events company website has events every week , add photos ..please suggest , advise thanks http://www.adobe.com/devnet/dreamweaver/articles/spry_photo_album.html this demo of how build spry photo gallery, isn't smooth , slick link provided. it's starting point though. away xml , try pull data db, way can create content managemnt system more intuitive coding xml. More discussions in Develop server-side applications in Dreamweaver adobe

i want connect rpi internet through ssh proxy server, i'm struggling little. here scenario. have 3 machines, let's call them a, vm & rpi. remote linux machine on internet can freely access internet. vm virtual ubuntu machine on pc cannot access internet except connecting machine via ssh. rpi cannot access internet or machine a, directly connected pc vm running on. vm can access rpi via ssh, rpi cannot access vm due firewall. want allow rpi access internet via a. far have been able establish proxy server via ssh using: vm# ssh -d 1080 a_user@a_ip can set http_proxy on vm socks5:a_ip:1080 , vm can access internet via proxy server on a. have connected rpi vm using reverse tunnel. vm# ssh -fn -r 7000:localhost:22 rpi_user@rpi_ip rpi# ssh vm_user@localhost -p 7000 how can join these 2 connections @ vm allow rpi use proxy server on a? have create proxy server on vm too? or tunnel port 1080 rpi vm? have read need enable gateway_proxies in ssh allow external c...

hi, i´m using joomla 1.0.x , developing component in joomla 1.5 plan release in febrauary. but think joomla 1.5 needs hava restriction on content. if  create user whants to  control section or 1 category, , section or category. not able access other sections or categories. this not possibility in joomla. think option whould more users or companies use joomla. i have idea how should performed. a component called 'group manager' allow create groups whith editor| publisher access through front or backend. so how it. or mabye possible community builder ? i'm interested in doing same thing. anyone know if it's possible via  com? Board index Joomla! Official Sites & Infrastructure Sites & Infrastructure - Feedback/Information Archived Boards - All boards closed Joomla! 1.5 Coding

dear all, i’m using ubuntu jaunty 64 bits , have problem in laptop (toshiba satellite a500-141 intel corporation wireless wifi link 5100 agn) wifi “n” connection. when starts laptop network manager shows established connection if ping command 192.168.1.2 (it's router) answer delay until 46 seconds. after firts ping answer time reduce until 2ms. also, disconnections happen regulary (but network manager shows connection established) ping delay until 40 seconds 1 more time. if connect wifi "b" or cable, works fine , vista wifi “n” connection works fine too. try install intel driver, after copy driver "cp iwlwifi-5000-2.ucode /lib/firmware" next step? have iwlwifi-5000-1.ucode installed. lspci command return: jordi@jordi-laptop:~$ lspci -nn | grep network 14:00.0 network controller [0280]: intel corporation wireless wifi link 5100 [8086:4232] , ping results: jordi@jordi-laptop:~$ ping 192.168.2.1 ping 192.168.2.1 (...

i think we've talked before, i'd revisit issue. when click "help > contents , index" in rh, new window displays adobe's web-based version of rh. home page has toc , topic frame. links topics toc work ok, breadcrumbs work, intertopic links good, , on. however, 2 navigation options @ top -- "browse" , "search" -- garble display of information adobe's rh 7 support pages. browsing robohelp in dropdown list encounters script error, can dismiss. "robohelp 7 resources" page appears in condensed window has no scroll bars, no min/max control , no window navigation. links live docs take appropriate section of package came from. links pdf documents resources page run security block, apparently @ adobe's end. search results appear in new window, "livedocs search results," same faults browse window. links here open appropriate topic in new window without toc. clicking "home" in breadcrumbs @ top takes toc book ...

i wondering (because can not find information on this) if possible make several pins high or low @ same time (in 1 instruction) because arduino switch between several high power sources @ same time , , can not risk make false contacts between sources. thanks ... quick respons ... , (portmanipulation) solution http://arduino.cc/en/reference/portmanipulation Arduino Forum > Using Arduino > Project Guidance > (SOLVED) Is it possible to make more pins high at the same time ? arduino

i'm trying create inline cell editor datagrid dynamically created metadata api call. depending on data type, i'm specifying itemeditors on columns. i've been able fine on other data types need, except comboboxes, have custom attributes specific each column (the picklist values). these values loaded via api call. my question is, since datatype of datagridcolum.itemeditor classfactory, meaning can't pass in instance of combobox (which makes sence since grid reuses editors) how can dynamically specify, using actionscript code, possible values of combobox are? any suggestions appreciated. examples found in mxml , statically populated. thanks! wow, after 2 days of messing this, took hour after posting figure out these 3 lines... More discussions in Flex (Read Only) adobe

hi, testing few web browsers , among them epiphany. still have problems web site icons-only few of them shown in adress , bookmark panel. knows how fix it? thanks linux mint 7 (ubuntu 9.04) epiphany 2.26.1 attached images bildschirmfoto.png (29.3 kb, 9 views) posted vickoxy hi, testing few web browsers , among them epiphany. still have problems web site icons-only few of them shown in adress , bookmark panel. knows how fix it? thanks linux mint 7 (ubuntu 9.04) epiphany 2.26.1 try first clear cache, , reload google page. try use favicon fallback extension. Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Networking & Wireless ...

hello there know how set key press of left , right arrow keys on key board when press left key goes marker , when pressing right key goes next marker. new lingo great , simple possible thanks you can work "the key" , "the keycode" verify what key pressed. create following handler in moviescript test it. on keyup put key put keycode end now know keykodes left arrow : "123" right arrow: "124" extent handler: on keyup --put key --put keycode case (the keycode) of 123: go previous -- ( go previous marker) 124: go next (go next marker) end case end now able extend handler keyboard keycodes :) wolfgang More discussions in Director Lingo adobe

could me... it's funny quoted 0a.d (game) installation instructions: unlike real-time strategy games, 0 a.d. follows concept of citizen soldiers, meaning military units double economic units. therefore, infantry main workers. cavalry can perform tasks, such hunting. have 1 unit economic: female citizen. can gather food , wood @ decent rates, advantage has aura (represented circle) around causes male citizens within work faster . aura not stack if put multiple females together. well works if female citizen mum... that's case sorry if think isn't relevant, it's still funneh it works on me in real life. . Forum The Ubuntu Forum Community Ubuntu Specialised Support Gaming & Leisure Funny Ubuntu

i posed question on reddit got no response. have python script gets data via serial rs232 , prints out. code works well, updating @ rapid pace. code: select all import serial port = serial.serial("/dev/ttyusb0", baudrate=9600, timeout=3.0) def filewrite(rcv): logfile = open("templog.txt", "a") logfile.write(rcv) logfile.close while true: rcv = port.readline() print("received: " + repr(rcv)) when put google script populate data read on first pass, on , on again. doing wrong? code: select all #!/usr/bin/python # software. import sys import time import datetime import serial import adafruit_dht import gspread port = serial.serial("/dev/ttyusb0", baudrate=9600, timeout=3.0) # google docs account email, password, , spreadsheet name. gdocs_email = '@gmail.com' gdocs_password = 'password' gdocs_spreadsheet_name = 'weight' # how long wait (in seconds) between meas...

i noticed there no x86-64 edition of ubuntu server, 1 exist, or have use 32 bit version server edition x86 platform? seadoggie posted seadoggie73 i noticed there no x86-64 edition of ubuntu server, 1 exist, or have use 32 bit version server edition x86 platform? seadoggie ignore stupid naming convention. amd64 works on 64bit amd , intel processors. Forum The Ubuntu Forum Community Ubuntu Specialised Support Ubuntu Servers, Cloud and Juju Server Platforms [other] Ubuntu Server Ubuntu

efter @ have kigget rundt @ finde en host til min joomla, fandt jeg gigahost som en god mulighed efter @ have fulgt debatten herinde. jeg bestilte plads hos dem d. 18.10 idag er der stadig ingen af mine domæner der er blevet flyttet og aktiveret hos gigahost - og svartiden på mine mails hvor jeg spørger til status er gået fra timer til dage.... er jeg bare vildt uheldig ? eller er der sket en seriøs forringelse af det firma har anbefalet herinde? mvh jakob han er måske blevet kvalt sin egen succes?? Board index Joomla! International Language Support International Zone Danish Forum Diverse (Off topic)

salve, vorrei fare una domanda sul solito progetto per luci supercar visto e stravisto!!! soltanto la mia domanda è sui led da usare... vorrei usare dei moduli led 12v, ma la domanda che mi viene è la seguente.... per pilotarli ovviamente farei un driver transistor o simile, ma riesco mantenere il pwm per ottenere l'effetto scia? grazie tutti! si, certo che li controlli in pwm tramite dei driver ... ... guarda qui , tra le tante schede ci sono vari tipi di controllo led guglielmo p.s. : purtroppo il sito di pighixxx è attualmente in rifacimento e non puoi scaricare in alta risoluzione ... Arduino Forum > International > Italiano > Hardware (Moderator: leo72) > domanda su luci knight rider con moduli led 12 V arduino

hi. complete arduino newb here im looking build motor system camera slider have. things include bluetooth intergration able conect app on phone able contol speed , duration of motor. dont know start love in getting thing going. cheers help previous post on subject possible helpful info. https://www.google.com/search?as_q=camera+slider&as_epq=&as_oq=&as_eq=&as_nlo=&as_nhi=&lr=&cr=&as_qdr=all&as_sitesearch=http%3a%2f%2fforum.arduino.cc%2findex&as_occt=any&safe=images&tbs=&as_filetype=&as_rights= Arduino Forum > Using Arduino > Motors, Mechanics, and Power (Moderator: fabioc84) > camrea slider motor project arduino

hi everyone, i've got bit of problem can't resolve. can no longer open , run program "users , groups". here's how got there. wanted make computer more secure thinking (or maybe not thinking) enable root , restrict other accounts (three total) denying them admin status. so, used "users , groups" enable root , restrict other accounts. worked fine. here's problem. wanted use "update manager" download software updates wouldn't allow me. so, went "users , groups" give myself admin permission can't in.the box pops , says "that not allowed access system configuration". restarted , tried logging in root won't allow me login screen. can't remember (haven't used linux main os since 2000) how grant sudo permission user command line. have tried su adduser myname , sudo adduser myname when root don't work. how can fix this? pax tom hop...

http://beforeitsnews.com/politics/2014/03/rothschild-takes-down-malaysian-airliner-mh370-to-gain-rights-to-a-semiconductor-patent-getting-rid-of-those-who-stood-in-his-way-2607888.html if true, think i'd physically sick... sure new arm chip has amazing potential change world , can see importance new arm chip play... but.... feel sick thinking fact he's possible reason why... digital warfare killing people patent, adds up! robert noyce turning in grave! http://media.freescale.com/phoenix.zhtml?c=196520&p=irol-newsarticle&id=1903076 quote new product categories capable, quite literally, of changing world."advanced functionality, power efficiency , integrationthe kinetis kl03 mcu combines power efficiency of kinetis l series based on arm® cortex®-m0+ cores enhanced low-power functionalities including register files, srtc, low power uart, , additional low power wake pins.additionally, new product offers greater ease of use on previous gen...

hi. have swf file trying make screensaver out of following these instructions: http://www.linuxquestions.org/questi...savers-515495/ and http://www.jwz.org/xscreensaver/faq.html#mpeg unfortunately, pretty lost in them. have xscreensaver , adobe flash player installed, that’s far i’ve gotten. if there’s different way this, can convert swf file other media file if necessary. can me? thanks. can me? Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Desktop Environments [ubuntu] Creating screensaver with SWF file Ubuntu

hi, wondering if had thoughts on how might solve problem have old switch vintage radio. im converting old vintage radio pi powered media centre based on volumio. wanted use original dials , (where possible) use original switches makes less work. see pictures here https://twitter.com/martinohanlon/statu ... 57/photo/1 original on/off switch causing me trouble, switch works, have tested resistance multimeter , when connect gpio pin can successful read accurate values pin. when try , use edge detection trips. there nothing particularly special switch, there copper plate rotates , connects 2 terminals, there picture of in link above. have tried using internal , external (i.e. via resistor) pull ups same result. before revert reading value of pin in loop , noting when changes has got ideas? martin can add debounce, maybe time.sleep(x) after first detection ? experimnet x in seconds. if on/off can't see switching on , off fast. raspberrypi

my brother , new arduino, have played with changing colours of leds that's it. have 3 position switch want able use select different 'modes' leds along middle off position. have no idea start this. leds have 3-pin rgb leds strips radioshack designed arduino. power requirements 12v @ 1amp, individually addressable. have arduino uno. any appreciated. thinking sort setup switch connected power , 2 different pins, on pin when active activate on piece of code changing leds accordingly, , vis versa. thanks guys! hi mistermimobot, , welcome. your plan sounds me. except part plan connect switch call 'power'. i guess mean 5 volts that. you that, recommend connect center pin of switch gnd. then can enable internal pull of input pin. now, if have switch @ center position, bot inputs high. and if flip switch 1 side, pin on other side of switch pulled towards low. you can read that. that simplest way this. there ways 1 input pin, starters bette...

my pc not working properly, im running mozilla firefox , when visit links on face book message... firefox has detected server redirecting request address in way never complete.... im not teki person , need step step instructions it sounds problem server side , there not lot can it. if want try debug it, try tracepath. code: tracepath ip_address Forum The Ubuntu Forum Community Ubuntu Official Flavours Support New to Ubuntu [ubuntu] server is redirecting Ubuntu

while doing vista compatibility check on dw cs3 using ms compatibility tool; dw crashes @ startup. dw seem start , would show in task manager running; not running. shut dw down tm , restarted dw while watching tm. both dm , service dkservice.exe started simultaneously , stopped when dw longer showed cpu usage. i did reinstall/repair cd; but, when attempted start dw received 2 error messages: 1. app error: app failed initialize (0xc0000142). terminate, ok. terminated. 2. next got 2 (2) "critical stop" sounds , ms visual c++ runtime library: runtime error program <path dw.exe>. app has requested the runtime terminate in unusual way. does have suggestions on how make o.k.? :-} howard More discussions in Dreamweaver support forum adobe

i have been looking through forums attempting find something. wish able program parallax p8x32a propeller in spin , pasm rpi, including writing software, , compiling/assembling code, writing out p8x32a. see many people using p8x32a mcu's rpi, though can not find single software package job. thought bst available, or @ least source, wrong. finding attempting working on rpi 3d printer problem of available gpio pins, , stumbling blocks provided os, going attach p8x32a via serial (through ftdi usb serial ic), , use control printer directly, rpi side software issue becomes simple way. , lot simpler propeller needed job coax rpi it. not want dig out motherboard, cpu, ram, video card, ethernet card, usb controller card, hdd, cd-rom, power supply, assemble them, install os, program propeller. there package writing spin , pasm p8x32a on rpi , sending propeller? , can it? simpleide ... programs via usb propplug, c/c++/spin/pasm http://learn.parallax.com/propeller-c-s ... ...

hello again, i seem have created sort of unusual swf file. have created as3 swf file use couple small classes created, , button (as3 well) created using var mytext:displaytext = new displaytext(), etc. these have simple properties, label (for button), , text value textfield. when try load (using urlrequest,and loader) sort of error referencing timeline of swf trying load - yet runs fine standalone swf. using addchild loader put on stage. do need add classes in external swf file main swf? try use specific frame number load swf main swf. when frame 150, stop sound, start new sound (using sound channels), , load external file. have timer object in external swf. thanks tips. eholz1 More discussions in ActionScript 3 adobe

salve, tempo fa acquistai un lcd, quello di  dfrobot con 5 pulsanti, da utilizzare con la mia arduino uno. qualche giorno fa ho deciso di utilizzarlo anche sulla mia yun, sorpresa!!  la presa ethernet è troppo alta e non permette l'inserimento del display. mi sarei aspettato la piena compatibilità tra uno e yun. adesso come posso fare per risolvere in modo semplice? grazie onire ciao. non ho il tuo hardware quindi vado occhio. mi sembra di capire che il problema è semplicemente "meccanico" quindi potresti usare dei connettori strip line come questi come "prolunga". ciao pippo72 Arduino Forum > International > Italiano > Hardware (Moderator: leo72) > Yun e LCD arduino

we considering upgrading our coldfusion mx7 production web server cf 8. upgrade cf 5 mx/7 "migration," requiring bit of code tweaking, i'm hoping 7 8 isn't such big deal. thanks tips. chuck i think depends on needs. you can try check out new opportunities in following page , decide depending on needs. http://www.adobe.com/products/coldfusion/upgrade/ More discussions in ColdFusion adobe

hi folks, i have bit of problem can't seem resolve. i'm using arduino pwm output switch fet circuit in order regulate power low resistance load. use frequency of 31khz because arduino available pwm frequency lower audible. problem @ these frequencies, mean voltage (and power) @ "out" far higher expected. duty cycle @ 1 analogwrite(10, 1); mean voltage see @ "out" @ vcc. had similar problems other components , concluded weren't switching fast enough, used components supposed able switch in mhz range, though 31khz no problem, problem still persists. if use lower frequencies, indeed expected mean voltage @ out using lower frequencies makes loud hum , renders equipment designed hooked out useless. if components supposed able switch @ these frequencies without issue, i'm @ loss explain what's happening. can shed light onto please? vcc = 12v i guess d3 being oriented way keeps out going low. ...

i wondering if can me in correcting these errors: i used jrowberg dmp code , got these errors although install libraries need this link of code: https://github.com/jrowberg/i2cdevlib/blob/master/arduino/mpu6050/examples/mpu6050_dmp6/mpu6050_dmp6.ino arduino: 1.5.6-r2 (windows 7), board: "arduino nano, atmega328" build options changed, rebuilding all in file included c:\users\nnn\documents\arduino\libraries\mpu6050dmp6dof029b4b8111ef\i2cdev.cpp:6: c:\users\nnn\documents\arduino\libraries\mpu6050dmp6dof029b4b8111ef\/i2cdev.h:10:18: error: mbed.h: no such file or directory in file included c:\users\nnn\documents\arduino\libraries\mpu6050dmp6dof029b4b8111ef\i2cdev.cpp:6: c:\users\nnn\documents\arduino\libraries\mpu6050dmp6dof029b4b8111ef\/i2cdev.h:17: error: 'i2c' not name type c:\users\nnn\documents\arduino\libraries\mpu6050dmp6dof029b4b8111ef\/i2cdev.h:18: error: 'serial' not name type c:\users\nnn\documents\arduino\libraries\mpu6050dmp6dof029b4b811...

hello using tftlcd , touchscreen libraries make game. how ever need answer how setup pins reading , writing when using these libraries togehter. since using 2.6" touc-lcd has sd memory card reader using (because there questions) have read may need carefull setup correct pins when using touchscreen. believe either sd card or lcd uses same pins touch panel need intialize pins when need them. my code atm: code: [select] void loop(void){    initalizequestions(questioncount); //here subroutine picks random questions sdcard database public array  for (int k=1, k == questioncount, k++) {    clearscreen();    writequestion(k); //this subroutine formats current question sdcard database public variables, question printed screen.        // if you're sharing pins, you'll need fix directions of touchscreen pins!    //pinmode(xp, output);    pinmode(xm, output);    pinmode(yp, output...

hi all! i'm wondering experienced folks buying cards in new pi 4-bangers... sticking 8 g class 4 cards? how full after few months? there power consumption or partitioning issues larger capacity cards? faster class 10 cards confer real advantages? compatible? class 10 cards seem dropping steeply in price, , i'm guessing users keep cards long-term (like hds). if there's smarter question didn't think ask, please lemmeno answer! oh ps, i'm wondering future on-board dual socket hold 2 cards; feasible hardware feature? there data types class 10 cards not fast (when compared cards chosen include pi os's). in addition, keep price of raspberry pi low, hardware not match capabilities of higher grade cards (such sandisk extreme pro can top 90 megabytes per second). higher grade card interfaces , processors have pushed price beyond $35 current price point. but, there no harm in having card later swap purpose @ live it's potential top speed (meaning u...

instalirao sam neki editor, ali kada odem na mambots site mambots vidim da ne mogu da pristupim tom editoru kao ni bilo smu drugom u site mambots! dobijam poruku restricted access! sta je problem? video sam da je dosta ljudi imalo isti problem, skinuo sam admin.mambots.php uploadovao ga gde je receno, ali problem je ostao. izvinjavam se, ipak radi, sorry.  Board index Joomla! International Language Support International Zone Serbian/Montenegrin Forum Tehnička pitanja

i know have permission issue @ rpibee.com not understand how fix it. raspberry b, lately updated raspbian , apache. can 1st page @ index.html none of links or javascript work. can explain following please:- logged on pi pi@rpitoo /var/www $ ls -al js ls: cannot access js/..: permission denied ls: cannot access js/.: permission denied ls: cannot access js/analogue_clock.js: permission denied total 0 d????????? ? ? ? ? ? . d????????? ? ? ? ? ? .. -????????? ? ? ? ? ? analogue_clock.js pi@rpitoo /var/www $ pi@rpitoo /var/www $ ls -al js/* ls: cannot access js/analogue_clock.js: permission denied pi@rpitoo /var/www $ sudo ls -al js/* -rw-r--r-- 1 www-data www-data 2295 jul 27 2014 js/analogue_clock.js pi@rpitoo /var/www $ stat js file: `js' size: 4096 blocks: 8 io block: 4096 directory device: 801h/2049d inode: 265647 links: 2 access: (0644/drw-r--r--) uid: ( 33/www-data) gid: ( 33/www-data) acce...

i heard that  com_connector  multi-component bridge between joomla , oustside world .. true.. if can integrate  web pages developed in jsp joomla using com_conector. also tell me frm can download  com_connector pl me .... in advance it might easier link jsp pages using wrapper functionality. way jsp pages can integrate joomla! based site without additional help. d Board index Joomla! Older Version Support Joomla! 1.0 General Questions - 1.0.x

hello , hope clear , sorry advance bad english . so , first tellyou little story : 4 guys have make project , make robot can controlled smartphone ( android ) . robot connected via wifi , have able control anywhere ( of course need internet ) . my problem : don't know begin , found part of code allow me connect arduino board box don't know how receive information android . if me little bit , cool . thanks lot . freddykong. a simple web controlled bot project. http://www.lynxmotion.net/viewtopic.php?f=20&t=6343 Arduino Forum > Using Arduino > Programming Questions > How to connect to my Arduino Board arduino

it thanked aid following strange situation. when link in notice appears blank page, for example link is: http://www.mysite.com/index.php?option= ... 9&itemid=2 what happen? how decide situation? thanks, sorry english... and me please.... pr Board index Joomla! Older Version Support Joomla! 1.0 Administration - 1.0.x

there lots of raspberry pi distros , forks of distros. isn't there image opencv python pre-installed ? or method install offline can't internet connection pi. not 1 of aware. can try figure out packages need, download , transfer them pi , install them dpkg this: sudo dpkg -i python-opencv_2.4.9.1+dfsg-1_armhf.deb http://archive.raspbian.org/raspbian/po ... /o/opencv/ raspberrypi

this question coming angle of human readability on compiler readability wish spelling error, have functions in separate .ino files declared "out of scope" when try use them. putting them in main .ino file in before setup , loop makes them work fine. putting them before setup , loop , if wanted things work, want code organized in way makes more readable. putting ancillary functions before meat , potatoes seem confusing story me. have been trying figure out make these functions different escape scope outerspace when other functions working fine. has run before?    quote i have functions in separate .ino files declared "out of scope" when try use them. try use them where? zip folder tabs in show error , attache it, using additional options triangle @ bottom of reply box. Arduino Forum > Using Arduino > Programming Questions ...

hi. i tackle project need send time stamp on ethernet terminal when controller receives event input on i/o. the hope 1ms resolution , asking guys experts @ arduino process timing if possible, or go 1/100 sec. of course rtc of resolution needed. the idea of going due not out of question either, thought i'd try here before appearing double in due section of forum. tom...... (no don't have circuit diagram, gnds connected..  ) why need 1ms resolution ? sending on ethernet lot slower 1ms. the normal rtc modules not accurate after hour. do know rtc accuracy ? perhaps have use 1khz output of rtc , connect input of 16-bit timer of microcontroller (the atmega chip on arduino board). does timestamp have accurate arduino board itself, or other devices ? if time has accurate example outside, not know how match arduino external time. what if allowed have 2ms resolution ? if case, use timing of arduino. tune crystal capacitors of few pf, , keep crystal @ ...

hola todos! antes de nada muchas gracias por las respuestas. estoy atascado en el tema de arduino y las comunicaciones wifi, me explico: tengo que almacenar en el disco duro los datos recogidos de mis sensores, los cuales están conectados mis entradas analógicas de un arduino uno con un wifi shield. la idea sería enviar estos datos un pc, mediante la conexión wifi, pero no se como hacerlo de manera correcta. me gustaría poder conectarme una interfaz hecha con html (ya la tengo hecha), para poder monitorizar los valores que se van registrando, y poder guardarlos en el pc. en definitiva, no se como poder establecer la comunicación en tiempo real entre la página web y el arduino, y después, como poder almacenar los datos. muchísimas gracias por vuestra ayuda, un saludo. hola dariocortes. yo estoy intentando hacer lo mismo que tú. lo has conseguido?. me puedes ayudar? muchas gracias. Arduino Forum > ...

hi i looking measure speed of roller , have played hall effect sensor , signal magnet per rotation. what looking can have 60 pulses per revolution. have been looking toothed wheel magnetic use hall effect sensor struggling find suitable wheels find 60-2 wheels used in car engines. since not care overall position want measure speed think having 60-2 going complicate code , operation controller perform. i literally want high frequency of measurement using 60 teeth rather 1. alternatively move away hall effect , else if has suggestion of setup give me high low digital output can use interrupts measure time interval between. could not fashion missing teeth somehow, fill gap? Arduino Forum > Using Arduino > Sensors > RPM Sensors arduino

i reset cmos , bios went fine, after windows won't boot, duel boot windows ubuntu , ubuntu still works 100% ok windows wont boot brings me screen asking me safe, cli or last known config, regardless of choose computer restarts, if choose ubuntu @ grub prompt boots 100% ok, know what's going on here? i'd try , find solution bar reformatting Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [ubuntu] Windows won't boot after cmos/bios reset but Ubuntu will Ubuntu

hi ... how many graphical user environment operating system there pi 2 ? don't care command stuff. i'm basic noob user doesn't have time learn command line computing linux, no offense , i'm sure linux stuff lot better computing . i'm curious closest windows environment , maybe can able use firefox browser or similar . stream movies / videos web unto tv . far try openelec , didn't care it, since can't use browser surf web . recommend ? thanks try raspbian. you're still going have learn bit of command line stuff. raspberrypi

i placed background image website (size: 67kb). however, every time click button linking different page in site background image reloads , adds bad effect when changing pages. body { background-image: url(background4.jpg); background-repeat:no-repeat; background-position:top; } there way make doesn't reload between pages or @ least make background image loads before actual html? there no way can make bg image load before html. have got a link page? > reloads , adds bad effect when changing pages. not really, that's how goes, if bg image loaded then should appear instantly. -- kind regards paul dell ................................. an eye of menorca www.dellimages.com ................................. blog www.paul-dell.com "twinbird24" <webforumsuser@macromedia.com> wrote in message news:fo25bu$49s$1@forums.macromedia.com... > placed background image website (size: 67kb). however, every > time > click button linking different page i...