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Showing posts from September, 2014

Daily Garden Timelapse Photo - Raspberry Pi Forums

i'm interested in setting camera overlook garden , take photo once day can watch it's growth. plan on utilizing spare usb webcam. plan on utilizing usb wifi dongle obtained pi. wish have photos taken view-able pc on home network. believe have of hardware necessary accomplish project. have little experience pi , don't know how program work. webcam model (hp webcam 2100) - http://support.hp.com/us-en/document/c03162141 raspberrypi

Using less Pins to connect a 3.2" LCD Display

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i have simple yes/no question, here is: so found lcd touch 3.2" display sd card slot. thing uses pins. therefore sell these lcd shields arduino megas. read can read bitmaps sd card show them on screen. question now: can draw bitmaps via command , dont use data pins? have nano good. in (hopefully not wrong) world should able use command, touch, ground , vcc pins. is correct? thanks, marius (pizzadejamon) Arduino Forum > Using Arduino > Displays > Using less Pins to connect a 3.2" LCD Display arduino

GPIO/Electronics question - Raspberry Pi Forums

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hello! total begginer both eletronics , raspberry pi, , have 2 questions. first. there difference between pluggin led circuit -3v pin , grd pin? arent both of them same? if not, should use grd 1 for? second, built basic circuit: coded in python, counts in binary 7. works great, there odd thing makes me curious: red led more brighter other 2 when counting, , if happen touch red led when circuit off (or if hold positive side out of breadboard while leaving negative 1 going resistance , ground) led turns on dimly. replaced red 1 , behavior didn't occur. why this? there no -3 volt pin. there no negative voltage rails in rpi. +3.3 pin not same ground (gnd). raspberrypi

Ultasonic sensors

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hi there need advice, found code  , use sensors, want know if work sensors start @ same time dont understand code well, if please tell me first of if work , second need change in code? thank #include <newping.h> #define sonar_num     3 // number of sensors. #define max_distance 200 // maximum distance (in cm) ping. #define ping_interval 0 // milliseconds between sensor pings (29ms min avoid cross-sensor echo). unsigned long pingtimer[sonar_num]; // holds times when next ping should happen each sensor. unsigned int cm[sonar_num];         // ping distances stored. uint8_t currentsensor = 0;          // keeps track of sensor active. newping sonar[sonar_num] = {     // sensor object array.   newping(6, 7, max_distance), // each sensor's trigger pin, echo pin, , max distance ping.   newping(8, 9, max_distance),   newping(11, 12, max_distance) }; void setup() {   seria...

Just Wow! - Raspberry Pi Forums

this past week i've been playing (new me) web service called "digital ocean": http://www.digitalocean.com . has else here messed around these kinds of services? it's "cloud server" service lets choose several oss can install "containers" (think of them virtual rpi). you've set 1 can telnet , start configuring , installing software. they've got step step tutorials installing common software apache , nginx, , "one click" app bundles lamp stacks , other stuff. service integrates pi, , can extend 1 might pi lot @ pretty low cost. ip address each server set up, , have dns tool lets point domain name @ it. that's need pi sending data it. start @ $5 month 1 "container" , (of course) can set many want. you're charged time they're , running, if make 1 day , delete you'll still have of months worth of credit work when you're ready it. suspect i'm behind curve on stuff, i've not messed before ,...

Banner's images problem - Joomla! Forum - community, help and support

hi all, i'm using j10.0.11, got problem banner component & banners folder. happened in both font-end & back-end: no image displayed. pls check attachment. i have tried many ways there's still same problem. - tried of issued components in banner ads & affiliates. images in folders can't display. - changed j10.0.12 - switch between ff2 & ie7 - changed folders & files' permission 777, or un-stick read-only attribute in windows explorer. - deleted .htaccess - aslo tried access direct link banner file, .gif, .png, .jpg:     + ie7 gave blank page     + ff2 showed blank page , header is: filename.gif / .png / .jpg (gif images, 1x1 pixels) i tried solution found out in forum can't fixed problem. i'm using xampp 1.4.16 on windows xp sp2 apache: 2.0.54 php: 4.4.0 mysql: 4.1.13 so, please me solved problem! thanks in advanced seeng could change $mosconfig_live_site in configuration.php? maybe "localhost" problem. could use ip address / doma...

SwitchCase (Question)

hi, i'm working on arduino project measure comfort of work place. need code. want execute different program depending on button use. i've been trying use switchcase have problems variable. i know it's basic question can't solve myself. any suggestion helpful thanks you'll need give details of hardware: schematic good.... don't know mean "button", in sense of not knowing how they're wired. do have many buttons on 1 analog pin resistor ladder perhaps?- or button on each of many digital pins. might case "if".... "else if".... "else" rather. show have... Arduino Forum > Using Arduino > Project Guidance > SwitchCase (Question) arduino

Help using VirtualWire and Servo

well, incrdible users out there, i'm excited introduce weird problem having @ moment. i've setup easy virtualwire connection with: rf transmittors: http://www.dx.com/p/433mhz-rf-transmitter-module-receiver-module-link-kit-for-arduino-arm-mcu-wl-green-220194#.u960axgzwb4 tower pro micro sg90 servos setup pretty easy, problem connecting servo sg90 virtual wire connection gets stuck, , when disconnect pin connection runs , expected. using servo, not sg90 ones (http://www.servodatabase.com/servo/springrc/sm-s2309s), works expected everything... the servo sg90 works maybe two-three first connections gets stuck. functionality nromal wired excellent , no problem those... i'll attach code i'm using transmitter , reciever: reciever code code: [select] #include <virtualwire.h> #include <servotimer2.h> string anglestring; string angle; int angledigit; servotimer2 servomotor; void setup() {   serial.begin(9600);   vw_set_ptt_inverted(true);  ...

PWM frequency and range

i new this, have tiny nano connected via usb laptop , have been running basic software. i noticed documentation on analogwrite() talks 490hz , range 0..255. friend told me atmega328 can use 10 bits , higher clock frequency pwm, please tell me if somehow accessible arduino? some reading: http://playground.arduino.cc/main/timerpwmcheatsheet Arduino Forum > Using Arduino > Programming Questions > PWM frequency and range arduino

Thread: My PC is blocking the adobe website!

well strange one. few months ago, tried accessing adobe site no luck - down. assumed 1 off thing. while later, tried again, still no luck. clicked link tonight see if there newer version of flash - site still down! surely www.adobe.com hasn't been down several months?! ran tests. target site: www.adobe.com firefox: failed connect chromium: oops! link appears broken. loaded ubuntu 9.10 beta vm up, loaded firefox 3.5: firefox: failed connect tried pinging: code: tom@blacknight:~$ ping -c 4 www.adobe.com ping www.wip3.adobe.com (192.150.8.60) 56(84) bytes of data. blacknight.local (192.168.1.2) icmp_seq=1 destination host unreachable blacknight.local (192.168.1.2) icmp_seq=2 destination host unreachable blacknight.local (192.168.1.2) icmp_seq=3 destination host unreachable blacknight.local (192.168.1.2) icmp_seq=4 destination host unreachable --- www.wip3.adobe.com ping statistics --- 4 packets transmitted, 0 received, ...

how to control module output template - Joomla! Forum - community, help and support

hi, i have latestnews module, tweaked show intro text well, on frontpage. when item clicked output, ie content item, published in contentpane of same frontpage, not want. i've upgraded latest release of joomla 1.0.12. in earlier version output content published on own. how control output content , template output in mod_latestnews? any ideas appreciated. rgds my edit: i've found root of problem , seems change in core of 1.0.12. follow link more info: http://forum.joomla.org/index.php/topic,125365.0.html i don't think problem. use different templates , when click on link in modules, default template rather template of page coming from. possible getting too? Board index Joomla! Older Version Support Joomla! 1.0 Extensions - 1.0.x Modules

Consigliatemi un MOS a logic level

di solito lavoro con mos ad alta potenza, che conosco memoria, però adesso avrei bisogno di qualche mos, sia canale p che n, che lavorino direttamente con vgs 5v o anche 3,3v, da collegare direttamente alla mcu, senza driver quindi. nei data sheet vengono definiti logic level mos-fet. qualcuno ha già qualche sigla in mente? tipologia d'uso, massima tensione, massima corrente ? senza questi dati è impossibile darti una risposta. Arduino Forum > International > Italiano > Hardware (Moderator: leo72) > Consigliatemi un MOS a logic level arduino

global register - Joomla! Forum - community, help and support

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maaf apa maksud dari......... following php server settings not optimal security , recommended change them: php register_globals setting `on` instead of `off` please check official joomla! server security post more information. klik aja link yg ada di dekat peringatan itu mas, atau search aja di forum ini..beberapa waktu yang lalu sudah pernah di bahas Board index Joomla! International Language Support International Zone Indonesian Forum Bantuan

A question from a beginner - Joomla! Forum - community, help and support

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hello everybody,  could please give me hand how start creating own web page? have read manual still have difficulties @ beginning. my questions following: which program download if want create simple web page use company web page. what first steps start web page creation? i know these questions sounds silly still have problem. thank in advance. poco dre, can use link on how setup site --- http://mamboxchange.com/projects/mambotutor/ --- although use mambo in example, can use latest joomla in replacement mambo. Board index Joomla! International Language Support International Zone Filipino Forum International Support Center

How can I get the exposure time of Pi camera? - Raspberry Pi Forums

i using raspberry pi camera fisheye lens obtain sky image. currently, use automatically exposure mode capture image. however, exposure time looks long, large area around sun saturated. want control exposure time myself. firstly, hope can exact exposure time pi camera used. can adjust exposure time based on it. however, properties of image doesn't show exposure time. there way obtain parameter when use automatic exposure mode? 1 give me suggestions? appreciate much! lot! you can exif data written raspistill. code: select all http://pi.local/timelapse/201312301204/0002_1205.jpg exif ifd0 camera make {0x010f} = raspberrypi camera model {0x0110} = rp_ov5647 last modified date/time {0x0132} = 2013:12:30 12:05:59 exif sub ifd exposure time (1 / shutter speed) {0x829a} = 62962/1000000 second ===> 1/15.8826 second ===> 0.06296 second lens f-number / f-stop {0x829d} = 28984/10000 ===> Æ’/2.9 iso speed ratings {0x8827} = 160 original date/...

Ændre kontaktinfomation - Joomla! Forum - community, help and support

hej, hvordan ændrer jeg kontaktinfomation ejer af siden, f.eks. tilføje et tlfnr? se evt. link: http://www.perlekisten.dk/index.php?opt ... t&itemid=3 mvh allan log ind som administrator - vælg nu menuen -> " components " -> " contacts " -> "  manage contacts " -> nu vælger du blot den kontakt som du ønsker @ rette i. (standart hedder "name" men den kan du jo have rettet til noget andet eller slettet) i den kontakt som du ønsker @ rette kan du også vælge en ud af tre faner "publishing" "images" "parameters" her vælger du nu fanen "parameters" nu kan du gøre så de enkelte oplysninger kan ses eller ikke ses på din forside. (se mit vedhæftede billed) løste dette dit problem ? Board index Joomla! International Language Support International Zone Danish Forum Ældre versioner (disse vedligeholdes ikke længere fra ...

Using the Right Power Supply Setup

hi there, i'm finishing design project of mine, , want see if final idea feasible - if want power 2 12v, 1.3a/phase steppers 2 drv8825 drivers, , want power 12v 'p' model firgelli (using linear actuator control board: http://www.firgelli.com/uploads/lac_datasheet.pdf): 1) how can connect single power supply 3 different drivers? 2) okay if supply single 12v 6a power supply 3 of these boards - 2 drv8825s , lac board? 3) also, supplying 6a different drivers damage them in way? the reason have these questions because 3 of these drivers support 12v of voltage supply, don't know how current i'm allowed supply drivers. i limit project using 1 power supply. i've included drawn diagram of setup below. in advance. you must connect arduino gnd ground of motor drivers ! the arduino board powered usb, can power power supply. the 6a not problem, long 12v okay. 12v 6000a not problem. you have take care wiring, when make shortcut, 6a can lot ...

Static IP configured, but DHCP still getting used - Raspberry Pi Forums

on fresh install of latest version of raspbian (2015-05-05), i'm trying configure network interface (wired) static ip. reason, in addition static ip i've configured, when raspberry pi boots it's still requesting , using dynamic ip address well. i've edited /etc/network/interfaces file contains this: auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.1.4 netmask 255.255.255.0 gateway 192.168.1.1 when reboot, see these messages: [....] configuring network interfaces...done. init: entering runlevel: 2 [info] using makefile-style concurrent boot in runlevel 2. [info] initializing cgroups. dhcpcd[1915]: version 6.7.1 starting dhcpcd[1915]: all: ipv6 kernel autoconf disabled dhcpcd[1915]: eth0: adding address fe80::12e5:378a:f785:494f dhcpcd[1915]: if_addaddress6: operation not supported dhcpcd[1915]: duid 00:01:00:01:1c:dd:6b:61:80:1f:02:9b:bb:90 dhcpcd[1915]: eth0: iaid eb:7c:ee:6c dhcpcd[1915]: eth0: rebinding lease of ...

powerpoint from Director

i launch powerpoint show file directly director projector. can guide me??? > launch powerpoint show file directly director projector. can guide me??? if it's self contained, , know relative location, can use lingo's 'open()' command. however, recommend xtra instead they can provide meaningful error text in case of failure open/run. buddy api's baopenfile() command. < http://www.mods.com.au> More discussions in Director Lingo adobe

scale popup according to the content

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hi, i generating popup thru actionscipt: mytw = mx.managers.popupmanager.createpopup(_root, mx.containers.window, false, {closebutton: true, title: _root.reqmessage1, _width: 610, _height: 232, _x: 120, _y: 240, color: 16711680,contentpath:radiobuttonarray[_loc2].object.bkimage}); where, bkimage represents img/swf comes xml file. now, have specified width& height in properties. but, when image bigger or smaller, have popup scale accordingly. changes make script? pls help. More discussions in ActionScript 1 and 2 adobe

wireless dc motor control

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hi have problem controlling dc motor windows phone. can send input phone through wi-fi arduino , make motor rotate input. problem want stop strop button on phone. have delay dc motor 1000ms. motor coming stop after 1000ms want stop anytime user press stop button? how can achieve this?  thank you. appreciated.   as haven't posted of code it's bit hard give advice. how after press button on phone (measured in millisecs) want motor stop? ...r Arduino Forum > Using Arduino > Motors, Mechanics, and Power (Moderator: fabioc84) > wireless dc motor control arduino

joomla no disponible - Joomla! Forum - community, help and support

tengo un problema muy malo y nose como solucionarlo, bueno la cuestion es que cuando abro la web que hice con el joomla en mi casa anda de lo mas bien, pero en algunas computadoras me aparece que la web no se encuentra disponible como en un ciber por ejemplo...pero en otros funciona bien...la verdad que me tiene desconcertado espero que alguien me ayude, porque lo necesito urgente muchas gracias ....talves no puedan ayudar porque no encontre soluciones en ningun foro, pero no se podria por lo menos hacer una redireccion otra web en caso de que el joomla no se pueda abrir Board index Joomla! International Language Support International Zone Spanish Forum Versiones de Joomla! obsoletas Joomla! 1.5

Synergy and login screen - Raspberry Pi Forums

i use synergy can use pc's mouse , keyboard rpi on desk. don't use login , boots directly desktop, start synergy using lxde(-pi) autostart file. works great. created additional users grandkids can play on same rpi without giving them "pi" users sudo , other permissions (damage control). problem when logout desktop, , login screen user, can't figure out how synergy run screen. login screen uses mouse/cursor should able use synergy. use on freebsd , can have synergy start login screen, , once logged in kill synergy , start again users desktop. if user logs out kills synergy , restarts login screen again. can't seem figure out how raspbian. added /etc/lightdm/lightdm.conf appears reads on initial startup. know if/where can config run synergy script login screen when leaving desktop? assume lightdm provides login screen, can't figure out starts when log out of desktop. or maybe i'm not looking in right place , lightdm not answer. raspberryp...

Drop down menus or pop up menus - Joomla! Forum - community, help and support

hi there, i building web site joomla. need create drop down menus. could please, tell me link can download drop-down menus , tell me instruction (because new joomla). thank much, rreze 1. read manual! 2. search extensions   menu's , read instructions of many find luck leo Board index Joomla! Older Version Support Joomla! 1.0 General Questions - 1.0.x

Thread: 9.04 not recognizing USB camera connection

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howdy! i'm running 9.04 on ibm t42. i'm trying connect sony dsc-s650 via usb import photos, , ubuntu not recognizing connection. no response when connected. read post getting error message, , switching camera ptp mode fixed issue them, can't error code, let alone work. forum name suggests, absolute beginner. can run terminal long have precise instructions, , more happy screenshot log files or assist in other way useful who's willing help. in advance! posted wogga howdy! i'm running 9.04 on ibm t42. i'm trying connect sony dsc-s650 via usb import photos, , ubuntu not recognizing connection. no response when connected. read post getting error message, , switching camera ptp mode fixed issue them, can't error code, let alone work. forum name suggests, absolute beginner. can run terminal long have precise instructions, , mor...

Digital Pin HIGH LOW state change speed

hi, does know how digital pins on arduino uno can switch between high , low state?  can tell docs and/or how go testing? thanks in advance, longtom http://www.billporter.info/2010/08/18/ready-set-oscillate-the-fastest-way-to-change-arduino-pins/ Arduino Forum > General Category > General Discussion (Moderators: mbanzi, DojoDave, mellis) > Digital Pin HIGH LOW state change speed arduino

Thread: Video doesn't show in Jaunty - even .ogv

hello everyone, first post here. i'm new ubuntu, have formatted old hp pavillion notebook (zd8000) , have installed jaunty on it. i've tried watching videos on totem , on vlc, sound plays can never see picture. i've installed lots of codecs don't think issue. .ogv sample video comes installation has same problem. reason can watch videos on flash, youtube works. it's puzzling me, if appreciated. maybe it's graphics card? have ati mobility card if means anything. also, laptop screen stopped working ages ago i'm using external monitor. perhaps problem, it's secondary screen? if know how fix ? thank if can have installed graphics drivers card? go system > administration > hardware drivers. Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Multimedia Software [ubuntu] Video doesn't show in Jaun...

Is joomla search engine friendly? - Joomla! Forum - community, help and support

is joomla search engine friendly? many suggested, go wordpress or other...they joomla has lot of java scripts , codings, spiders hate..and there many components , modules...that makes hard ranked.. am little concerned this... please me this thanks sam who suggested going other systems? any cms can cause problems seo, , includes wordpress, drupal, joomla, e170, of them. likewise, plain html page has been coded hand can cause issues too. i've not found major problems search ranking using joomla - we're high in search results our joomla sites in our targetted keywords (which include common ones - company name, example, same popular software package, we're still near top). default joomla install doesn't have java in, , javascript you'll find in admin area, don't want search engines in anyway. many components , modules doesn't make blind bit of difference search rankings - improve them (search engines linked content, , lot of modules designed improve linking be...

Thread: wxPython - sizer issue?

hi all, have class inherited wx.frame. in have placed wx.panel , sizers: code: self.mainsizer = wx.boxsizer(wx.vertical) self.maindisplaysizer = wx.boxsizer(wx.horizontal) self.grid = wx.gridsizer(10,2,10,5) self.buttonsizer = wx.boxsizer(wx.vertical) the mainsizer has static text @ top , the maindisplaysizer. inside maindisplaysizer have added statictext 'left margin' i've added self.grid, statictext an 'inside margin' , buttonsizer. looks fine in terms of layout issues are: 1. frame open @ correct size fit of contents nicely without setting size explicitly in the __init__ method. 2. also, if explicitly set size, resizing do doesn't affect of widgets. under impression reading i've been doing on various sites point of me using sizers widgets' size adapt window resizing. figure not using them quite correctly haven't been able figure out i'm doing....

How to position this component? - Joomla! Forum - community, help and support

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i installed com_wmtgallery , empty space there... can do? thanks. this has how site "floats" different sections, how wide component is.  i've seen same problem when post article wide url or picture. what collapse side columns while using component.  there thread on collapsing empty section.  then, in left , right colums, go module manager.  instead of default settin display modules on every page, display them on every page except module is.  you'll have empty section, collapse, , you're in business. of course there smarter fix deals how css floats sections, if me have poke around bit make work, , think there others here better suited answer one. Board index Joomla! Older Version Support Joomla! 1.0 Extensions - 1.0.x Components

Please explain the ARCH_BCM2708 to ARCH_BCM2835 change - Raspberry Pi Forums

hi have been following on github development in kernel , has observed development change arch_bcm2708 arch_bcm2835. however, don't know reason/background this: 1. why important go bcm2835? 2. ready actual use? should start building our kernel bcm2835? 3. there not working if choose bcm2835 now? regards steen i'd hazard guess 2835/6 wasn't supported in standard builds , 2708 closest thing fitted. 2835 supported, no longer necessary use 2708 settings , patch ones differed or missing. raspberrypi

Thread: Xubuntu and Wifi Radar on Startup

hi all- i've been dabbling w/ xubuntu 8.04 (hardy) little while on old (2003) sharp mebius laptop (196mb ram, 20gb hdd, pentium iii cpu). i've been frustrated fact wireless card connect wireless networks going wifi radar , manually hitting connect button. can't remember thread read on able solve issue editing wifi-radar.conf file (found here - /etc/wifi-radar.conf) following: ifup_required = true auto_profile_order = wifi speak_up = true scan_timeout = 5 interface = eth1 commit_required = false if look, yours should false have true. small change allowed wfi radar startup firefox every time. edited interfaces configuration file in network folder , commented out # sign wireless card firefox wouldn't start in offline mode. if knows of issues using these changes, i'd appreciate heads up. luck, , hope helps. Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Networking ...

could not connect to mysql - Joomla! Forum - community, help and support

ik heb grote problemen gehad met het installleren van de standaard 1.5 beta, maar met revisie 6264 het gelukt na het laatste scherm waar je je admin pw invult geeft hij de melding not connect mysql. de tabellen worden wel aangemaakt, (dus er wel db connectie) maar het admin account wordt niet in de db gezet, dus je kunt er daarna niet in. de db connectie wordt ook niet in de configuration.php opgeslagen. heel vreemd. iemand met hetzelfde probleem? nightly builds kunnen zaken bevatten die niet werken aangezien het om een beta gaat... probeer een iets eerdere revisie of download een full dutch pakket vanaf de dutch forge of check het updatetopic op dj voor instructies en nieuwere updates die uitbrengen. Board index Joomla! International Language Support International Zone Dutch Forum Joomla! 1.5 Installatie

Test Server problem

hi all, i'm using win xp pro , dreamweaver mx 2004. i'm using iis on machine test server. i'm sure pretty simple, i. can't understand how update test server without updating production server. updating live site no problem how make sure gets updated once ready? thanks, dave expand files panel. note icons on toolbar there. note 2 of them allow select file list test server or remote site. click on 1 test server. having done that, files uploaded test server, until click on remote icon. -- murray --- icq 71997575 adobe community expert (if *must* email me, don't laugh when so!) ================== http://www.dreamweavermx-templates.com - template triage! http://www.projectseven.com/go - dw faqs, tutorials & resources http://www.dwfaq.com - dw faqs, tutorials & resources http://www.macromedia.com/support/search/ - macromedia (mm) technotes ================== "davehep" <webforumsuser@macromedia.com> wrote in message news:eh628...

Flex2 API Poster / AS3 API Poster

i'm not sure if i'm last 1 on planet know this, ted patrick , friends, created 2 or 3 visual aids flex2 api , as3 api. made awesome posters , available via blog. however, when tried have them printed @ kinko's wouldn't because of adobe registered trademark. they said needed permission release on adobe letterhead giving kink0's permission reporduce it. can't contact information knows can buy these posters. i called adobe , no 1 knows i'm talking about. so hoping here knows how can purchase copy of each. More discussions in Flex (Read Only) adobe

Thread: Wireless Connectivity Blues

hey guys ive moved partially windows kubuntu. wanna move cant wireless card on laptop work. im newb @ appreciated. have gone thru previous posts, havent found basic step step guide. machine: hp 2155 latop wireless: athereos 9285 kubuntu version 9.04 alright know until now. when 'sudo lshw -c network' shows me network card unclaimed, know means no drivers loaded. cannot find synaptics managerunder system, , dont know if madwifi gonna work this. sorta in appreciated asym newb Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Hardware [kubuntu] Wireless Connectivity Blues Ubuntu

señal de un transductor

buenos dias señores , por favor alguien que me ayude soy nuevo en este tema ; quiero leer la señal de este transductor (adjunto imagen) con salida de 4-20 ma .¿que arduino necesito, como lo puedo conectar , si necesito mas elementos para armar el circuito ? es para poder   tabularla  en mi pc (la presion maxima que se va medir es de 4000 psi) , gracias de antemano y  bienvenida toda la  colaboración que me puedan dar posting in english improves chance answer in international part of forum, publicación en inglés también mejora la posibilidad de una respuesta en la parte internacional del foro, Arduino Forum > Using Arduino > Sensors > señal de un transductor arduino

Domotica Esami 2013/14

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qualcuno sul forum mi aveva chiesto di mostrare il progetto una volta ultimato, quindi ho deciso di farlo con un video, rinnovando miei ringraziamenti per l'enorma aiuto che mi avete dato https://www.youtube.com/watch?v=kgogd1syaze ovviamente dal circuito e dal sito web si evincono le mie scarse conoscenze sull'argomento, dimostrazione che chiunque può realizzare un progetto del genere . carino, bravo. e come sono andati gli esami?  Arduino Forum > International > Italiano > Generale (Moderator: leo72) > Domotica Esami 2013/14 arduino

Thread: Ubuntu on Rapidshare?

i have rs premium when 9.10 comes out wanna download rapidshare. under normal circumstances not desirable. following reasons: * wait, have premium * security risk, can verify hash if there here maybe wants upload once it's out , rapidshare points more happy you. 1 hand washes other , scratch back, i'll scratch yours. having ubuntu on rs might save ubuntu's server bandwidth, cuz had not had premium have downloaded there... ps serious want off rapidshare. got linux mint way... why rapidshare? if want save ubuntu bandwidth why not use bittorent or 1 of mirrors instead? sorry, it's don't understand advantage of doing way. Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Installation & Upgrades [ubuntu] Ubuntu on Rapidshare? Ubuntu

Please help anybody

hi everybody, beginner in  arduino board. i wondering if possible control door lock(which opens when press electric switch in the house , closes when door closed again) using arduino? want make webserver on local network , whenever should press button on webpage door should unlock. possible? if yes please guide me guys .i woll helpful yes, doable. Arduino Forum > Using Arduino > Project Guidance > Please help anybody arduino

فقط لي مبرمجي جملة - Joomla! Forum - community, help and support

مرحبا انا مشترك جديد كيف يمكن انه عندما اضغط على واحد من مكونات القائمة بدل من ان يظهر لي محتويات , يحولني (يفتح) صفحة ب ه ب انا عاملها منفصلة عن جملة السلام عليكم.. ممكن تعملها كالتالي اذهب الى menu ثم mainmenu مثلا ثم من new لاضافة مكون جديد للقائمة link - url ثم اضف الرابط في مكان link: واضف الاسم الذي تريده واضغط على حفظ save Board index Joomla! International Language Support International Zone Arabic Forum جوملا! 1.0 القسم العام

css for module (equote) - Joomla! Forum - community, help and support

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i have realised can style modules using css-suffix... can give brief explanation (or point me in right direction) on how this? i looking way change style , font of "equotes" module fit rest of style of site. have searched here , on web, found no me...  i have tried little options remained, cant seem this. what asking possibility of using predefined css other modules. how 1 go using functionality?    Board index Joomla! Older Version Support Joomla! 1.0 Extensions - 1.0.x Modules

Registered users can't see module which has an access level of "Registered" - Joomla! Forum - community, help and support

i have modules registered users. after login , can't see module @ all. if set module public able see module. using internet explorer 6. strange, works fine in ie 7. those modules installed when using ie7. uninstalled ie7 because of problems, , not able see "registered" modules though have login. any helps? thank much. i suspect problems browser ( perhaps cookie settings) try accessing site via different browser login e.g. firefox or opera or access pc altogether to eliminate browser issues before messing site setup. Board index Joomla! Older Version Support Joomla! 1.0 Extensions - 1.0.x Modules

Help: Image Link Broken - WHY?

i have page @ http://www.isvma.org/events/convention/conventionteaser3.html has several images included. when accessing page, images show on local computer (where website files stored). however, not show on other computer. for life of me, i've triple-checked everying , can't figure out why. can me , email suggestions to: owl_man_2000@yahoo.com thank you. on 9/23/06 10:16 am, "psw2" wrote: > have page @ http://www.isvma.org/events/convention/conventionteaser3.html > has several images included. when accessing page, images > show > on local computer (where website files stored). however, > not show on other computer. > > life of me, i've triple-checked everying , can't figure out why. can > me , email suggestions to: > > owl_man_2000@yahoo.com > > thank you. > the images located in isvma.org/images/ showing up, images located in isvma.org/isvma_library/images/ seem require login access. you might check ser...

Thread: Partition option during install

hello. first time have installed ubuntu, found option during guided partition process gives me choice between : - 2 partitions, 1 / , 1 swap - 3 partitions, 2 previous plus 1 /home - more partitions, /var , /temp partitions have reinstall ubuntu scratch , no longer see option. option not documented in installation process. did not find in installation process cd. option still available ? how can use again, if option somehow hidden ? thank feedback ! manually partition looking for. given post, im pretty sure isn't or complicated you. small (20gb max) partition 'mountpoint' of / , give bootable flag. ext3 or 4, take pick. swap partition of 1-2gb. rest 'mountpoint' of /home. again, ext3 or 4, take pick. if want /var, /temp, etc on own partitions... go it. becoming less , less common, more , more depreciated. advantages miniscule, , ends using more hard drive space need...

Connecting a Tree to a ViewStack

so have tree, each node in tree represents view, , these views can arranged hierarchically. - view 1 - view 2 - view 3 - view 4 i have viewstack includes corresponding display items each view. <viewstack id="viewcontentstack"> <panel id="v1" /> <panel id="v2" /> <panel id="v3" /> <panel id="v4" /> </viewstack> to connect two, created xml list collection defined tree items, , contained references panels in viewcontentstack so... <mx:xmllistcollection id="viewtreedata"> <mx:xmllist xmlns=""> <viewname label="view 1" viewstack="v1"> <viewname label="view 2" viewstack="v2" /> <viewname label="view 3" viewstack="v3" /> </viewname> <viewname label="view 4" viewstack="v4" /> </mx:xmllist> </mx:xmllistcollection> my problem this. tried l...

Comunicazione SPI tra 2 MCU

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ho la necessità di comunicare una serie di parametri gestiti da una board con atmega1284p ad una altra board sempre con atmega 1284p. per una serie di motivi ho deciso di utilizzare la trasmissione dati tramite protocollo spi, quindi utilizzando una mcu come master e una come slave , che pero' e' la prima volta che mi accingo ad utilizzare. non consigliatemi di usare la i2c o la seriale, vorrei usare la spi (e' anche l' occasione giusta per imparare ad usarla  . il master deve interrogare lo slave quando ne ha necessita'. ho studiato un po la libreria spi, pero' mi pare di aver capito che funziona solo come master, quindi non come far funzionare lo slave. sto cercando anche in rete, ma sto avendo qualche difficoltà! potete darmi una mano capire come procedere? c'e' qualche altra libreria che devo usare? grazie quote from: deltoz on aug 02, 2014, 11:40 am ho studiato un po la libreria spi, pero' mi pare di a...

[RESOLU]Sauvegarde carte SD sur NAS via nfs - Raspberry Pi Forums

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bonjour à tous, vraiment noob dans le domaine j'ai suivi le tuto ici http://www.domopi.eu/sauvegarde-de-la-c ... r-externe/ pour lancer des sauvegardes de l'image de mon rpi2 sur mon nas problème, j'ai un message : mount.nfs: access denied server while mounting dand mon fstab, j'ai bien mis ma ligne code: select all x.x.x.x:/volume1/bakcup /mnt/backup_nas nfs rw,users,user=toto,password=truc 0 0 j'ai vu dans un autre fil ou l'on parlait de uid et guid, je ne sais pas ce que c'est et si cela doit être utilisé pour mon cas ? et comme je suis noob, je ne sais vraiment pas quoi faire si quelqu'un pouvait me donner un coup de main, ce serait vraiment cool a+ ton nas n'est certainement pas nfs. tente auto à la place. pour uid et gid dans cat /etc/passwd les 2 n° c'est tes uid et gid. la consultation d'une doc de base te serait très utile : http://linux.developpez.com/tutoriels/d ... legoff.pdf raspberrypi

ivp file

hi a client wants movie o site the page contains following code <html> <head> <title>immervision panorama</title> </head> <body> <div align="center"> <font face="arial" size="2"> <h1>generated pure panorama filemaker</h1> </font> <table border="1"> <tr> <td><applet archive="pureplayer.jar" code="pureplayer" width="640" height="480"> <param name="panorama" value="pool.ivp"> </applet></td> </tr> </table> </center> </body> </html> the file plays localy not when uploaded the actual link http://www.junction24ltd.com/pool_ivp.html can throw light on this? thanks ian -- i.edwards@nospamedwards-micros.co.uk http://www.edwards-micros.co.uk have uploaded file pool.ivp? to folder ? "ian edwards" <i.edwards@nospam-ed...

New versions of swf files wont download automatically?!

let's have main swf file. if edit , upload, chances re-downloaded on client's browsers when refresh. however, if swf loads swf using "loadmovie()" has been edited , uploaded, browser (safari 2.03 / firefox 1.5 on mac or pc) not go , latest version. display cached swf file?!?! have "<meta http-equiv="expires" content="mon, 04 dec 1999 21:29:02 gmt">" on of html pages (i thought) force browser redownload content, including swf files. what can ensure external swf's loaded "loadmovie()" pulled server when have been edited?? this has been thorn in side while now. doesn't happen time, enough extremely frustrating , embarrasing try , explain client. using flash pro 2004 , using "loadmovie(" http://domain/path_to_swf", "_root.mc")" load external swf file. thanks in advance! More discussions in Adobe Animate CC - General adobe

I think my Raspberry Pi B is dead, is there a way to be sure - Raspberry Pi Forums

a while rpi stopped working. doesn't boot, there's no lights on it, , it's not visible on "devices list" on router. working , functional, 1 day couldn't log (it's headless, connected router via ethernet), checked out find seemingly dead. light on power supply on, i'm guessing power still flowing through that, said, there's no lights on rpi, not ethernet port. i've tried using writing new sd card , changing cable goes rpi power supply , still hasn't turned on. missing here? thing use torrenting, don't write files sd card, external hdd. enough kill it? saw searching people's rpis overheat, die, it's headless i'm not around it, don't think got hot ever. posts talk polyfuse, there's been @ least 2 weeks between dying , today, when tried new cord , sd card. no lights @ all? pwr led? it's not getting proper power - have voltmeter? if not, 1 - cheap £2.50 1 do. measure voltage between pins 2 , 6 on io connec...

How to begin?

i want start arduino, ordered arduino uno r3 (not clone) cca 23 euros. so, need begin? can write me useful electric components , shields beginning? any starter kit do. you should have asked before, because have saved money (at least shipping) ordering kit includes uno. to give best answer, best question has asked. what goals arduino ? Arduino Forum > General Category > General Discussion (Moderators: mbanzi, DojoDave, mellis) > How to begin? arduino

Auto file transfer over WiFi - Raspberry Pi Forums

hi. i'm new raspberry pi. have 1 of latest boards, have installed os , got working - post boot, (and comfortable moving around various parts - shell, command lines etc) - need little help. problem ; device has server running on port 8080 holds files need access. periodically comes range wifi transfer - have use. need raspberry pi automatically log on device when comes range , check pre specified set of folders , download new (compared on card) - should note it's copying usb ext hdd, or memory stick attached pi. question is; there ready made can this, , if not, able point me in right direction automatic transfer on wireless connection using port 8080 (web page used normal access files) thanks!! hope awesome people can help. raspberrypi

Packaging linked media internally

hi. i have developed authorware files includes gif animation flash files, package linked media internally , goes ok excluding gif , swf files have copy a7r, in aw not appear limitation regarding these type of files when want pack internally. somebody know happen. regards look @ actual flash , gif icons. there 'linked' option on both icons. make sure not checked (i.e. not linked, embedded) mark ? wrote: > hi. > > have developed authorware files includes gif animation flash > files, package linked media internally , goes ok > excluding gif , swf files have copy a7r, in aw > not appear limitation regarding these type of files when want > pack internally. > know happen. > regards > > More discussions in Authorware adobe

Send 10 bits of data via paralel interface

hi, i trying send 10 bit of data external microcontroller using parallel interface. this means using 1 digital pin every bit of data. i know on atmel portc = xxxxxxxx 8 bit value, have 2 questions now: first have set 2 output ports, port b , port c , place parts of result on each port. second, suppose on port b using 2 pins else. how assign each of individual bits particular output pin? for example: i read 10 bits adc. how select port send each of them? thanks if save value adc in int variable can use combination of shifting , masking identify each bit for example code: [select] adcvalue = analogread(a0); int tempval = adcvalue; for (byte n = 0; n < 10; n++) {     int bitval = tempval & 0b0000000000000001;  // rightmost bit hidden      // bitval     tempval = tempval >> 1; // move 1 bit right } ...r Arduino Forum > Using Arduino ...

RF module query

i thinking starting project in 1 rf receiver needs receive  signals multiple transmitters. thinking of using these receiver , transmitter. https://www.sparkfun.com/products/10532 https://www.sparkfun.com/products/10534 i have worked arduino on few projects have not worked rf modules. before start on project , buy stuff clear 1 doubt. since receiver , transmitter work @ common frequencies , donot have ids thinking of setting receiver , having receive signals multiple transmitters within range.  each transmitter send data include signature can made out(by receiver) transmitter signal being sent. is doable? or difficult accomplish transmitters transmitting @ same frequency , there might interference. if there 10 transmitters , synchronize them in such way send out signals @ different times guess work perfectly. happens if 2 of send out signals closely or @ same time? the real project have 1000s of transmitters, transmitting continuously, , receiver 'looking out...

Ralink 148f:7601 wifi dongle not working with 4.1.6-v7 #810 - Raspberry Pi Forums

i've read several posts dongles show ralink 148f:7601 , tried follow advice, it's not working me. bought cheapo dongle called vafru vn-902h turns out aforementioned ralink. checked have ralink firmware loaded. code: select all pi@pi2 ~ $ sudo apt-get install firmware-ralink reading package lists... done building dependency tree reading state information... done firmware-ralink newest version. 0 upgraded, 0 newly installed, 0 remove , 0 not upgraded. code: select all pi@pi2 ~ $ uname -a linux pi2 4.1.6-v7+ #810 smp preempt tue aug 18 15:32:12 bst 2015 armv7l gnu/linux detected usb device. code: select all pi@pi2 ~ $ lsusb bus 001 device 002: id 0424:9514 standard microsystems corp. bus 001 device 001: id 1d6b:0002 linux foundation 2.0 root hub bus 001 device 003: id 0424:ec00 standard microsystems corp. bus 001 device 004: id 046d:c52b logitech, inc. unifying receiver bus 001 device 005: id 148f:7601 ralink technology, corp. downloaded hope right driver kind ...