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Showing posts from September, 2015

breadboard pcb module

ciao tutti! ho di recente acquistato delle breadboard pcb module   http://store.arduino.cc/it/index.php?main_page=product_info&cpath=11&products_id=190 e sto iniziando saldare per trasferire alcuni progetti in modo definitivo e liberare così la breadboard vera e propria. il mio quesito è molto semplice e potrei anche rispondermi da solo iniziando saldare ma non volevo "sprecare" una breadboard pcb module. il funzionamento delle breadboard pcb module rispecchiano il funzionamento delle breadboard normali? ovvero se io saldo 5 volt sul primo foro della linea "+" il segnale viene trasferito su tutta la linea? di conseguenza trasferendo un segnale sulla linea "a1" x esempio questo viene diffondersi su tutta la linea orizzontale? grazie mille! esatto, è come usare una breadboard normale. comunque, sul retro non puoi verificare quali piazzuole sono connesse tra di loro? Arduino For...

Unlock car with bluetooth and car key

hi, we looking redo of project in arduino. advice on components use, , trouble might run in to. project goes follows: we want unlock car smartphone (eg iphone), in car, there box containig arduino chip, connected unlock functionality of car. want use bluetooth communicate car. want keep cheap possible. quote what basic arduino board should use? the board needs relays to activate electronics , should able connect bluetooth module (and battery). should have capacity run encryption algorithm security.. quote what bluetooth module should use? the module should able connect board. consume lot of battery? have intuitive interface towards iphone , android? bluetooth recommended or have security issues? i appreciate input community, first arduino project :-) regards, mathi quote from: mathi on jun 24, 2013, 06:12 pm it should have capacity run encryption algorithm security.. in view requirement factor of hundred more difficult rest of project put together. design...

Is this usb microhub compatible with Pi - Raspberry Pi Forums

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is iogear usb microhub compatible pi iogear usb micro hub model num: guh174 4 port usb hub thanks download.jpg (2.41 kib) viewed 694 times probably work need powered usb hub sure raspberrypi

Rasperry Wifi LAN Controller - Raspberry Pi Forums

i'm looking way roaming = 0 in lan, can't figure how it... i'm looking in hostpd.conf , here 802.11r / iapp etc... has managed roaming = 0 system? got lan multiple wired pi ap running in bridge mode eth0 , wlan0. separated ssid, , time change 1 other long. please advice me, thanks. br i have not tried setting pi access point wireless admin , note seem saying each pi has separate ssid. mean device needs learn every pi's ssids , not roam new pi until connection previous 1 gets bad, @ point device re authenticate next pi, causing drop , reconnect, not roam. wireless roaming want use extended service set (ess) , have each pi using exact same ssid, client doesn't need reauth or , can associate same ssid different pi. of course want make sure each pi set different wireless channel don't interfere each other. sorry can't offer more point in right direction. raspberrypi

imageDrawText alignment

i'm struggling functionality of imagedrawtext. i'd able 2 things: 1. there way make text align right or center? 2. i'd create text string, it's exact length , paste onto image. any appreciated. sounds perfect job imageutils cfc ray camden/ben nadel: http://imageutils.riaforge.org/ azadi saryev sabai-dee.com http://www.sabai-dee.com/ More discussions in Advanced Techniques adobe

Playing audio with arduino

i doing light project music, , looking way play audio arduino. looked wave shield low quality. there way trigger computer or mp3 player play? or interface better audio player arduino? using arduino uno, if needed upgrade. quote is there way trigger computer or mp3 player play? there mp3 shields available. one. it possible send serial data pc, , have application there listening data, , play appropriate mp3 file, keeps tethered pc. and, requires write program on pc work. Arduino Forum > Using Arduino > Project Guidance > Playing audio with arduino arduino

What can I salvage from this chinese android tablet

i own http://www.slatedroid.com/topic/1522-gome-flytouch-also-known-as-epad-specifications/ tablet, has specs: specifications: type?touchscreen tablet materials?plasticscolors?white / black camera: 0.3 megapixel (some have reported no camera in units, there's slot) screen?7" resisitive touch screen @ 800*480(16:9 )operating system?android 1.6cpu?via wm8505 ram?256mb ddr2flash rom?2gb expansion memory?sd/sdhc/mmc 32gb network connectivity?wifi or ethernet (rj45) sensors: accelerometer (supports rotation) vibration: yesbattery capacity?2400mah ports?usb 2.0 host /usb 2.0 device port/3.5 mm headphone jack sound: internal microphone , speakers battery dont last nothing, , os, pretty slow, ideas on can salvage future projects? open hear ideas! quote from: aleza on jun 17, 2013, 05:13 pm battery dont last nothing, , os, pretty slow, ideas on can salvage future projects? your dignity? Arduino Forum ...

Seeeduino NFC SPI library

hello, i have received seeeduino nfc shield.  have tried download seeeduino nfc library library not appear complete , despite unzipping file arduino library file there no examples appearing in arduino ide.  has come across problem , been able use library?  using arduino mega 2560. kind regards. quote i have tried download seeeduino nfc library from where? Arduino Forum > Using Arduino > Programming Questions > Seeeduino NFC SPI library arduino

Rotate movie clip with a button mouse over?

if has ideas how code this, it'd appreciated. i have 1 frame swf few buttons , 2 movie clips of wheel. wheel needs spin when mouse on buttons , stop when not hovering. i tried setting property rotation of clip on roll over, doesn't move wheels continuously or stop lands. anybody have ideas? thanks! i think easier make button movie clip, unless have, job. try this: wheel.onrollover = function() { wheel._roration = wheel._rotation + 25; } wheel.onrollout = function() { wheel._roration = wheel._rotation + 0; } whell.onpress = funciton() { /*what want do*/ }; that suggestion. More discussions in ActionScript 1 and 2 adobe

8.0.2 other update problem

i'm having problem 8.0.2 update haven't read of in forum : after upgrading, menus contains strange characters instead of letters accents (i'm running french on french windows xp pro). example, fenêtre (window) has become fenêtre (i hope these characters show after posting message). characters on splash window , panels corrects, though. ideas going wrong ? if rename dw 8 user configuration folder, problem go away?: c:\documents , settings\<user>\application data\macromedia\dreamweaver 8\configuration close dw , rename "configuration" "configurationold". restart dw. david alcala adobe technical support More discussions in Dreamweaver support forum adobe

DVR live stream

hi every body need try view live video dvr connected via local network , has ip , there 8 cameras connected dvr want use flash media server streaming today have released dvrcast enable dvr functions within flvplayback , within flash media live encoder.   you can download update flvplayback 2.5 (v2.5.0.15) http://www.adobe.com/go/fms_tools/   read more here: http://blogs.adobe.com/ktowes/   learn more developer connection: http://www.adobe.com/devnet/flashmediaserver/articles/live_dvr_pt2.html More discussions in Adobe Media Server adobe

ATMega1284P internal functions + digitalWrite

i using atmega1284p on custom bobuino board, rf24l01 radio module. the module uses spi , have chosen connect csn chip select pin bobuino pin 29, connects atmega1284p port c pin 7. this port named "pcint23/tosc2_pc7" , corresponds 1284 pin 29. i need use pin control on/off slave select of rf module, have declared: pinmode(29,output); and use digitalwrite set high or low. in setup function of sketch set pinmode , set low active. my loop function this: void loop(void) {   radioreceive();   radiosend();   delay(5000); } where receive , send functions radio communication. program loops once fine , chip select goes automatically high , turns off module. tried using digitalwrite set cs pin low , see in beginning of loop (second time , every time after second) , after running each radio function uc tries set pin high , fraction of second goes high , it's set low because give digitalwrite low command. i can't seem understand if cs pin set high default...

CSS path names for images - Joomla! Forum - community, help and support

hi, i building new template, it's first have done joomla. all going reasonably well. having problem pathnames graphics in css used template. i using mac , when view home page locally using: http://192.168.0.2/~name/sitefolder the graphics rendered. when click on link following domain used (by apache/mac?): http://computername-computer.local/~nam ... r/index?.. . and graphics disappear. the css created looks in template_css.css file: .bar { background: url(../images/bar.gif) no-repeat; } .logo { background: url(../images/logo.gif) no-repeat; } the path names same in default templates. looks caching problem. if click on browser reload button 2 or 3 times changes take effect. come think of it, seem remember issue safari , css. doh! Board index Joomla! Older Version Support Joomla! 1.0 Templates & CSS - 1.0.x

Thread: Install XP via Ubuntu Partition

hi ive got acer aspire 1 laptop running ubuntu, run triple boot setup xp , ideneb hackintosh. have hdd partitioned 10gb ubuntu, 20gb ideneb, 15gb xp, , 5gb install partition question how go install windows , ideneb 5gb install partition have no external cd/dvd drive you can install via usb or flash drive...see either or below... http://www.liliputing.com/2008/04/in...-note-usb.html http://www.liliputing.com/2008/04/in...-note-usb.html option 2 short , easy option 1 goes great detail on updating , configuring xp after install. Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Installation & Upgrades [ubuntu] Install XP via Ubuntu Partition Ubuntu

Hauppauge WinTV-HVR-950Q on Raspbian - Raspberry Pi Forums

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i unable view video using mplayer (or other viewers) on rapsbian (3.13.0-24-generic) using composite input on hauppague wintv-hvr-950q on rpi. 950q works fine in ubuntu using mplayer. have read numerous postings , sounds should working. have rpi model b, powered usb 2.0 hub, , i've installed required firmware in /lib/firmware. used dmesg confirm firmware detected , installed. i've tried many combinations of command line options mplayer. here example command , error response... mplayer tv:// -tv driver=v4l2:device=/dev/video0:normid=0:noaudio mplayer2 unknown (c) 2000-2012 mplayer team mplayer: not connect socket mplayer: no such file or directory failed open lirc support. not able use remote control. playing tv://. detected file format: tv selected driver: v4l2 name: video 4 linux 2 input author: martin olschewski < olschewski@zpr.uni-koeln.de > comment: first try, more come selected device: hauppauge hvr950q tuner cap: stereo lang1 lang2 tun...

USB to Serial driver installation error on AMD processor

hello i have 2 intel-based computers on usb-to-serial driver installs successfully. when try same on friends 2 amd-based computers both receive error: "a service installation section in inf invalid". all computers run windows 7. there bug/misspelling in arduino.inf amd maybe? is there has usb-to-serial driver installed on amd equipped computer? regards peter Arduino Forum > Using Arduino > Installation & Troubleshooting > USB to Serial driver installation error on AMD processor arduino

Template Installer - Joomla! Forum - community, help and support

hi i'm new here , beginning use joomla - however, wanted install different template, or @ least @ available. but, when click on site, template manager, not include install.  yes, have latest version of joomla installed. thank you, ravenfcf ravenfcf wrote: hi i'm new here , beginning use joomla - however, wanted install different template, or @ least @ available. but, when click on site, template manager, not include install.  yes, have latest version of joomla installed. thank you, ravenfcf then should pick new , should install language @ point. regards dave Board index Joomla! Older Version Support Joomla! 1.0 General Questions - 1.0.x

madeyourweb template changes and inconsistancies b/t mac and pc - Joomla! Forum - community, help and support

hi again, after final requests make few changes template, once again stumped css quandry. 1) know in css change ground (roll over) colour of point 1 , grey colour in point 2 in image screen shot one. 2)where change font colour in point 3 in image screen shot 2 and finally i using flash rotator module in banner area of madeyourweb, appears inline o.k in i.e. 6, in mozilla/safari, moves right past border (blue line).  2 examples ie6 , moz images attached.  (sorry did name point 3, point 4).,.,., cheers wacl3 1) wanna here... in template_css.css a.mainlevel:hover, a.mainlevel#active_menu { background: #f1f1f1; text-decoration: none; } and in css_color_green.css a.mainlevel:hover, a.mainlevel#active_menu { border-right: 4px solid #669e83; } 2) logon box? try changing label{}; declaration , put in color want... and have no idea flash rotator, sorry... and vacation great! asking... i'm in europe , old grind, say... time pretty focused on monster-of-a-job change here in couple mon...

Thread: True differences of Vi vs VIM?

what difference between vi, , vim? what's difference? mean, have never tried it. different? there still same commands like: :wq :q :q! dd dw 2dw etc? http://en.wikipedia.org/wiki/vim_(te...ements_over_vi basic commands mentioned same, it's snazzy stuff new. syntax highlighting etc. oh , things never new, vim ( not vi ) initial made amiga ported unix. amazing. Forum The Ubuntu Forum Community Ubuntu Community Discussions The Cafe True differences of Vi vs VIM? Ubuntu

pi3d - Fastest way to do dynamic text - Raspberry Pi Forums

i wish have 3d graphics in background number text in foreground. number text position , attitude data needs updating @ reasonable rate. changing single piece of text consumes processing power. have many numbers update , pi going suffer. @ each screen refresh doing following: code: select all pstr = "%01d" % pitch pitch_string = pi3d.string(camera=hud_camera, font=hudfont, string=pstr) pitch_string.translate(1.2, 0.7, 2) pitch_string.set_shader(flatsh) pitch_string.draw() [code] using uv_flat shader 3d on. creation of new string appears add processing demand. correct create new .string object or there function re-use old one? there benefit? understand creating font object pre-renders whole font , text object points right bits of rendered font map. can't see obvious way of speeding new text object generation. maybe 2d text rendering help. not sure have found magic combination switches text rendering 2d. whatever have done result in same processor load...

Help in a project - how do I control a pulsed latching solenoid?

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i need build circuit control latching solenoid. type of solenoid open when short 6vdc pulse (under 100ms) sent , will  closed when reverse polarity , send "negative" pulse. want control using press-button: long keep button pressed, solenoid kept open. when let go of button, solenoid close. this means when press button have send 1 "positive" pulse , when left go, have send 1 "negative" pulse. another requirement have whole circuit needs consume no electricity when button not pressed. guess when let go of switch, need keep power connected couple hundreds milliseconds circuit can send the  "negative" pulse close solenoid. i know how program arduino circuit design, have no idea start... appreciated  the capacitor value depends on current solenoid takes - took 100ma , wanted 300ms pulse @ 6v need 4700uf (but need non-polarised electroytic, since normal electrolytics cannot tolerate reverse charging). ...

Datagrid Refresh Problem

hi, after long search solution problem, gave , decided open topic in forum. i'm working on flash website fill datagrid component dynamic data. above datagrid component, have fileupload component. when user uploads file datagrid should automatically update , show newly uploaded file. after searching long time thought solved refresh (update) of datagrid. after testing saw datagrid didn't update in ie7. after uploading file, not visible in datagrid. when cleaned temporary internet files , logged in again, visible again. don't understand refresh problem doesn't occur in firefox 3 , google chroom. both fine , newly uploaded file visible in datagrid. i couldn't solve problem. have solution problem? how refreshing it? in server-side upload script should send back value when file upload completes properly, in flash when your callback executes can clear grid, , again call server-side file list function must've called populate grid. -- dave - www.offroadfire.com...

Thread: Can't mount hard drive

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hello, i'm having big issues mounting hard drive. formatted in ext2 while running 8.04.3 , yesterday upgraded jaunty. had no problems drive in hardy , drive mounted, no problems, first time booted 9.04, won't mount. first got: mount: wrong fs type, bad option, bad superblock i searched on issue , found this . , followed advice of post: re: mount: wrong fs type, bad option, bad superblock okay, did more thorough digging on forum , found this , http://ubuntuforums.org/showthread.p...problem&page=6 sudo aptitude install pysdm sudo pysdm double click on left menu open device (it must plugged in, click refresh) can set options want , should work fine. luck else problem. rebooted , turned hard drive off. powered on, turned hard drive on , message when try mount drive: cannot mount volume. invalid mo...

RPI not working after first reboot (solved) - Raspberry Pi Forums

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hi guys, i'm new raspberry, nevertheless managed move fritz configuration pi. yesterday. today realized, wrong. "something" means: red power-led on (not blinking), no video output on hdmi. configuration , running - no 1 touched system. tested no equipment attached (no sd, no network, no usb) - same behaviour. end of beginning ??? plz oh, equipment is: raspberry model b, v-data 8gb sdhc, busware cul v3 no sd? sd card needed boot. raspberrypi

Patenting arduino shields?

can patent self made arduino shields?? quote from: meet4108 on jun 16, 2013, 07:47 pm can patent self made arduino shields?? if meets requirement of patent office , can afford process required go through, guess could. better rely on copyright , trademark protections , don't publish source code or design files. while not in spirit of open source arduino world, free release proprietary products wish , hope world beats path door. lefty Arduino Forum > Community > Bar Sport > Patenting arduino shields? arduino

Thread: close pc after idle time.

i using ubuntu 9.04. searching program automatically close computer after time ( x ) computer not being used. thanks! system → preferences → power management → put computer sleep when inactive for: (some amount of time) can change between hibernate (suspend-to-disk) , suspend (suspend-to-ram) action when happens setting appropriate entry /apps/gnome-power-manager/actions/sleep_type_ac key in gconf-editor . Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [ubuntu] close pc after idle time. Ubuntu

double (or other) sized Fonts on ST7565 128x64 GLED

i having hard time trying figure out how double sized font working on st7565 128x64 glcd adafruit (http://www.adafruit.com/products/438). making obd reader car, , need double sized font readable main pieces (mpg) still want standard 5x8 pixel characters supplemental info (air temp, oil temp, etc). i found post (http://openenergymonitor.org/emon/emonglcd) author i'm trying do, sketch won't upload arduino uno r3, many errors, , i'm not sufficiently versed in coding figure out. any ideas how make happen? hi you use u8glib instead of adafruit lib. u8glib includes "several" small , larger fonts: http://code.google.com/p/u8glib/wiki/fontsize . has "double sized" option: http://code.google.com/p/u8glib/wiki/userreference#setscale2x2 oliver Arduino Forum > Using Arduino > Displays > double (or other) ...

A question about the GND-Port of the GPIO - Raspberry Pi Forums

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hello folks i'm new raspberry pi community. bought rpi last week because i'm interested in gpio-interface. problem is, i'm more of "computer guy" electrician, have basic knowledge electronics uri-triangle , on. in future want use rpi monitoring sensor (*example*). told me, every sensor has external power supply (*like 9v battery*) need connection gnd gnd-pin of gpio, besides connection input port. i've read gpi-pin can handle input of 3.3v. above damage gpio or conductor paths on rpi itself, need limit voltage data-pin of sensor, there 1 thing can't figure out. gnd-pin? exsample of circuit diagram: code: select all <----------------- | | | | >-9v+-->sensor---> | | | | | | | | | gnd | | gpio<----- after sensor there still more 3.3v left. problem gnd-pin? have limit voltage 3.3v before connect gnd? this: code: select all <---------...

Change location for storing lso?

my application saves xml objects lso. there way can tell flash player directory save lso to? right puts "...application data\macromedia\flash player\#sharedobjects\wn96r8sx\localhost". save lso file same location swf file (it's local application--not internet based), if user moves directory flash file, lso goes it. possible? thanks ideas. >>is there way can tell flash player directory save lso to? no. More discussions in ActionScript 1 and 2 adobe

Solution pour compteur GPS

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bonjour, j'aimerais me lancer dans l'aventure arduino mais avant j'ai besoin de vos conseils  je voudrais créer un compteur gps affichant sur un écran lcd la vitesse instantanée avec une variable stockant la top vitesse. rien de plus. le projet est donc simple mais trop d'infos tuent l'info... je trouve un peu tout et n'importe quoi sur le net, sachant que le projet doit être low-cost (environ 40€ pour l'ensemble) me conseillez -vous de partir sur une base arduino  ou bien existe-t-il une solution clé en main ? merci. quote from: raspoutitsa on jun 10, 2013, 11:25 pm bonjour, j'aimerais me lancer dans l'aventure arduino mais avant j'ai besoin de vos conseils  je voudrais créer un compteur gps affichant sur un écran lcd la vitesse instantanée avec une variable stockant la top vitesse. rien de plus. le projet est donc simple mais trop d'infos tuent l'info... je trouve un peu tout et n...

Nuevo proyecto - Raspberry Pi Forums

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buenas chicos, soy nuevo en esto de la raspberry pi. soy un chico que le apasiona inventar, construir, modificar, adaptar, personalizar... este año acabado el grado superior de informática (desarrollo de aplicaciones web) y soy un apasionado de los coches! bueno, os comento mi proyecto. tengo un coche personalizado (tirando pa tuning) con un par de leds, un equipo de música y 2 tonterías más que me gustaría hacerle. pues me gustaría controlar y analizar mi coche través de una raspberry. buscado información por internet y encontrado un tío que ha conectado una pantalla de tablet una raspberry. yo quiero hacer lo mismo. lo de un display de tablet es porque quiero una pantalla táctil y "grande" (7 pulgadas). de momento quiero solo controlar los leds, encender y apagar mediante la raspberry, un programa con un botón que encienda y apaga los leds. agradecería cualquier aporte, comentario, consejo, etc.. como mi presupuesto es un poco limitado busco cosas baratas, si algui...

L led turns on automatically when I open serial monitor

i beginner of arduino. recently, found when opened serial monitor, l led lighted on itself. code had nothing l led (although executed correctly). confused. can give explanation? happened when open "serial monitor" dialog? know code executed beginning, why l led on? using arduino mega 2560. thank in advance. perhaps code doing , don't realize it.  if show code can check. Arduino Forum > Using Arduino > Installation & Troubleshooting > L led turns on automatically when I open serial monitor arduino

Serial Output freezes. TX light stays on.

hi,  arduino noob here.   i've been researching few days no luck, apologize if answer here , can't find it.   short background.  i'm building system stops operator using compressed air assembly press in wrong order.  just few positional dip switches make sure don't forget did last.  and power tail ii cut off power machine if out of order. arduino uno rev. 3   the serial output on uno freezes after anywhere 30 seconds 3 hours of usage.  the tx light stays lit , serial output stops feeding serial monitor in ide.  the uno continues read sensors , operates program accordingly.  i assumed it's power related tried running extension cord uno , computer didn't improve results @ all.    it seems related machine firing (even though it's air powered piston).  i want rule out coding errors before beat head against wall chasing down ground issues on machine.   the serial output 3 numb...

Raspberry Pi Alternatives - Raspberry Pi Forums

the raspberry pi board great other boards banana pi. particularly interested in in hummingboard. hummingboard , other aternatives beat raspberry pi in terms of speed , other aspecs , match , largely compatible raspberry pi's accessories? hi, rpiswag wrote: could hummingboard , other aternatives beat raspberry pi in terms of speed , other aspecs compare features, item item. rpiswag wrote: and largely compatible raspberry pi's accessories? yes if standardized (eg. usb) accessories, conditionally yes if gpio accessories. best wishes, ivan zilic. raspberrypi

Sun Collector for Hotwater tank - Simple Arduino controller

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hey, made simple beta arduino sketch control circulation pump hot water sun collector, can grab if can use other sketch. useful controller automatic air sun catchers temperature controlled fan. (i work on arduino sketch this) you can code here http://techmind.dk/arduino-singleboard/solfanger/ sorry, language in danish, comments in code in english. can use google translate on page. Arduino Forum > Community > Exhibition / Gallery > Sun Collector for Hotwater tank - Simple Arduino controller arduino

[REVIEW] Additional ifo in admin > new menu item > Link url - Joomla! Forum - community, help and support

i have been helping in q&t regarding inability assign modules pages menu item of type link - url forum topic http://forum.joomla.org/index.php/topic,84676.0.html the end result there confusion on how these links work in practice. fundamental point needs made in page. i feel should added note / tooltip in admin have submitted enhancement on tracker. here copy of that: when add link of type url menu internal page, people copy link browser. mean itemid included in link. in situation, joomla (rightly) not generate new itemid new linked page. people unaware of , if want have specific module / template assignments on page, can't page not show in page assignment lists. people need aware if want specific module / template assignments new link - url, must remove itemid=xx url add in new link. example: if use url sub album in pony gallery component, not have ability assign modules specifically index.php?option=com_ponygallery&itemid=31&func=viewcategory&catid=2 but if reve it...

Q: Atmega328 SMD programming with an adapter?

i never did µp chip programming, got basic question:  can 1 of 32tqfp adapters, fix breadboard, , use arduino uno program later soldering onto pcb? i saw pages people used dip atmega328 und programmed via breadboard, guess smd + adapter works same. or thought fundamentally wrong? why not wait till have soldered , program it? Arduino Forum > Using Arduino > Microcontrollers > Q: Atmega328 SMD programming with an adapter? arduino

Getting Started with Thermostat

howdy, i total newbie arduino , need advice on ideas in regard of idea. i built thermostat home hvac using arduino. the requirements are: wifi access set temperature temperature sensor in different room thermostat usage of 24v power supply standard honeywell thermostat uses lcd display , push buttons set temperature @ unit outside temperature sensor (as want set inside temp in relationship outside temp) basically should nest, sensor in different room , outside sensor. i googled, found solution airq http://dev.airqnetworks.com/ to honest not kind of projects beginners do!!! that sounds project well-experienced electronics engineer. not mean can not done. you need learn different parts of dealing arduino such as: 1.using thermistor/temperature sensor , you'd learn following tutorial here: http://oomlout.com/a/products/ardx click on circ-10 now practice project need arduino presume u got , following parts: breadboard jumper wires circuit layout found her...

Raspbmc PS3 Controller as Remote - Raspberry Pi Forums

so went through trouble of figuring out how raspbmc connect ps3 controller, works great , connects every time now, fantastic....except....it doesn't except connect , vibrate. buttons read , dongle ready go @ boot, xbmc kind of ignores in general, how can use controller input , such? yes i've used jstest , verify inputs working , yes, work, i've made sure in every way possible controller working intended , read on can find through google, xbmc doesn't acknowledge input controller. have downloaded key remapper before suggests it, doesn't because xbmc literally ignores controllers input. well after further refining search, happened across this https://gitorious.org/xbmc/xbmc/source/ ... er.xml#l29 welp, looks i'm good, helps else raspberrypi

Adding html to each topic

i'd each piece of content in topic window have bit of html @ end.(eg email if topic not helpful). in decreasing order of preference, i'd able by: 1. editing skin file. 2. editing 1 of output htm files / script files. 3. doing text replace on topic html files using mutifile find , replace (please let me know search criteria be) 4. adding conditional text in every single topic using word find , replace on every doc. your assistance gratefully appreciated. hi profantasy, are using robohelp word? confused little refer modifying doc file? another option may little easier (if using robohtml) add piece of code topic template file (in footer) , apply template relevant topics (you can group of topic list tab). another option provide link in each topic common topic can used feedback. add form ask topic name , users suggestion. or indeed using robohelp word? kind regards craig More discussions in WebHelp adobe

How to install plugin? - Joomla! Forum - community, help and support

dear all, i newbie , have installed joomla. i have downloaded "mgmediabot", plugin playing multimedia files (i intended play *.flv in joomla webpage), don't know how install it. can give me hand? thanks! hhtmp88 same problem here. i've downloaded jce image manager plugin 1.0.4 - jce_imgmanager104.zip have no idea how install it. my attempt install mambot failed with  message: "upload mambot - failed  xml setup file not "mambot". " just experiment tried install module , as  component... same negative result. hopefully can clarify situation. Board index Joomla! Older Version Support Joomla! 1.0 Extensions - 1.0.x Plugins/Mambots

Thread: Crontab - Is there a way to create a log sheet?

i have crontab command auto-runs rsync script twice day. curious if there's way can somehow have write entry every time it's ran in simple fail / success format time , date stamp. can tell if ran looking @ file systems in system monitor, seeing though space used in home directory must match backup hard drive identically, , does. curious if possible somehow create log file crontab reference each time completes action. look in /var/log see cron1 cron2 etc. files. hf them. Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [all variants] Crontab - Is there a way to create a log sheet? Ubuntu

Convierte tu Raspberry en un NAS. Firmware fvdw-sl 15.3 - Raspberry Pi Forums

¿conocéis este proyecto? fvdw-sl 15.3 para raspberry pi. convierte la raspi en un nas. http://plugout.net/viewtopic.php?f=31&t=1880 llevo tiempo intentando encontrar la forma de hacer que una de mis raspberry se comporte como un nas. configurando samba, minidlna, transmision, ftp, nfs, etc. pues con esta distribución lo tengo todo hecho. lo instalé ayer y me tiene soprendido. ahora mi raspi es un nas, hecho y derecho. caracterísitcas. - interfaz web. que cambia en función de si eres el administrador o un usuario. - gestión de usuarios. puediendo dar distintos permisos carpetas y funciones. - gestión de carpetas - vpn - ftp - nfs - webdav - varios servidores dlna como minidlna, townky, etc - varios gestores de descarga como transmision, mldonkey, etc - gestión de periféricos usb como impresoras o webcam. - gestión de cron para automatizar procesos. - creo que se basa en arch linux. por cierto, estoy creando una tarea para que me exporte un archivo txt del dis...

Wifi Connection

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hello all, i using arduino uno , wifi shield.  using wifiwebserver example.  arduino connects wireless interenet , says... ssid: porknut ip address: 192.168.1.11 signal strength (rssi):-76 dbm ...in serial monitor when open internet browser (firefox, ie) , type in http:\\192.168.1.11 or 192.168.1.11 has problem loading page. any ideas? change "\\" "//"   do use port 80 on webserver ? Arduino Forum > Using Arduino > Networking, Protocols, and Devices (Moderator: fabioc84) > Wifi Connection arduino

newbie in trouble!!

hy!! interactive animations on library arent working. tried on jpg, png, , simple shapes... dont work. for example rollover cursor exchange.. cursor doesnt change! i work on mac osx 10.3.9 any suggestions??? thanx lot what version of director using? here steps getting rollover cursor change work in director mx 2004: 1. create new movie 2. click on rect shape tool in tool palette 3. click on stage create 100 x 100 pixel shape 4. open library palette @ animations | interactive 5. accept default finger cursor 6. drag rollover cursor change behavior onto shape sprite 7. check menu item control | loop playback checked 8. run movie 9. pass mouse on shape sprite. bingo! finger. More discussions in Director Basics adobe

Bluetooth Arduino question !

hello arduino guys! this first time ever, entering arduino forum , there many options around here, not sure posting question in right place - if not, can please explain or send me links or keywords correct pages? lot! here question: i trying build robot, uses "bluecontrol" android application. here bluecontrol app on google play: https://play.google.com/store/apps/details?id=com.gundel.bluecontrol&feature=search_result#?t=w251bgwsmswxldesimnvbs5ndw5kzwwuymx1zwnvbnryb2wixq.. the robot, called "megaped", building instructions , arduino sketch detailed on www.instructables.com, on page: http://www.instructables.com/id/megaped/ i have done according written , drawn instructions on page, 1 change: i have switched bluesmirf bluetooth module, quite expensive: http://www.amazon.com/sparkfun-bluetooth-modem-bluesmirf-silver/dp/b004gtui76/ref=sr_1_5?s=electronics&ie=utf8&qid=1332730295&sr=1-5 with jy-mcu arduino bluetooth wireless serial port module:...

Thread: Listen won't run in 9.04

since upgrading 9.04, can no longer run listen. tried running python 2.5 avoid deprecation warnings, still get: no ipod support location: /usr/lib/xulrunner-1.9.0.13/libxpcom.so before 3 0:00:01.440674360 12485 0xa1afbc0 error gst_pipeline ./grammar.y:604:_gst_parse_yyparse: no element "gconfaudiosink" 0:00:01.440759687 12485 0xa1afbc0 error gst_pipeline ./grammar.y:872:_gst_parse_launch: unrecoverable syntax error while parsing pipeline gconfaudiosink 0:00:01.440823659 12485 0xa1afbc0 error gst_pipeline ./grammar.y:604:_gst_parse_yyparse: no element "autoaudiosink" 0:00:01.440859099 12485 0xa1afbc0 error gst_pipeline ./grammar.y:872:_gst_parse_launch: unrecoverable syntax error while parsing pipeline autoaudiosink no audio sink found gstreamer reinstalled gstreamer0.10-plugins-good , listen. no change. Forum The Ubuntu Forum Communi...

Alternative SPI pins - Raspberry Pi Forums

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this question joan seems know answers , fortunate does! wish had half talent! seems me information have able find broadcom gpio pins 7,8,9,10 & 11 become ce1, ce0, miso,mosi & sclk when spidev enabled. question this, using joan's pigpio, possible use different pins ce,miso,mosi , clk such broadcom's gpio 28,29,30 & 31 found on p5 socket if 1 solder 8pin idc header there? and, if so, possible use pigpio on header separately either spidev or kernel driver using 'normal' spi pins? nope, because spi interface isn't available on pins http://elinux.org/rpi_bcm2835_gpios try bit-banging spi on regular gpio pins, it'd slow. dunno if software support there yet, in theory it's possible access second spi interface (spi1) on model b+ on gpios 16-21 (and on computemodule there potentially 3 separate spi interfaces available) raspberrypi

Is this a standard Joomla feature? - Joomla! Forum - community, help and support

i 'top rated' feature people can vote , leave reviews, seen here: http://extensions.joomla.org/component/ ... itemid,35/ is standard feature or add on? it's far best 1 i've seen , i'm hoping it's standard feature! thanks, john sorry, it's add-on. can find here: http://www.mosets.com/tree/ it's not free though Board index Joomla! Older Version Support Joomla! 1.0 General Questions - 1.0.x

Thread: Difficulty Mounting Hard Drive taken from TV Hard Drive Recorder

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removed hard drive jvc dvd/hard drive tv recorder. fitted usb hard drive caddy , plugged in (kubuntu 8.04). won't mount when try , force mount. gparted shows having unallocated partition , filesystem. know it's got videos on want save don't want play around partitioning options - unless have too. ideas please. it may have unsupported partition schema gparted doesn't recognise. Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Multimedia Software [kubuntu] Difficulty Mounting Hard Drive taken from TV Hard Drive Recorder Ubuntu

Problema con Laser Harp

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salve tutti, ho un problema con la mia laser harp precisamente nel codice riesco collegare serialmente l'arpa e successivamente con un programma di conversione seriale midi riesco collegarlo al programma midimoog v che ogni volta che tappo la fotoresistenza dal laser emette un impulso,che il programma rileva come midi,ma funziona solo per variare controlli come mixeraggio e altro,invece di suonare la nota. code: [select]   midi-enabled laser harp   see: midi technical specifications   http://en.wikipedia.org/wiki/midi#technical_specifications */     #define midi_laser_count 9   #define midi_laser_octave_down 0   #define midi_laser_octave_up 8     short midicalibrateambientlight = 1023;   boolean midilaserstate[midi_laser_count] = {true, true, true, true, true, true, true, true, true};   byte midinotes[midi_laser_count] = {0, 0, 2, 4, 5, 7, 9, 11, 0};   byte midioctave = 5;   byte midipinlaser[midi_laser_coun...

Yet another QR Code reader - Raspberry Pi Forums

i'm trying use library zbar scan qr codes using raspberry pi's camera module. i've connected , tested camera, don't know how access library because isn't on /dev/video0 or location can find. went http://www.linux-projects.org/modules/s ... e&artid=16 , followed these instructions: code: select all raspberrypi ~ $ uv4l --driver raspicam --auto-video_nr --encoding h264 --width 1920 --height 1080 after can use camera , can find on /dev/video0 through " ls /dev/video* " . however, when run zbar through python, doesn't work and, afterwards, " ls /dev/video* " returns no results! code use similar 1 in here: http://nullege.com/codes/show/src@z@b@z ... .processor not sure path should taking make zbar work or, worse, read qr codes @ all. so, glad other ideas, specially if they're simpler 1 i'm trying now. thank you there have ended being 2 v4l2 drivers on pi - closed source uv4l2 have found, , more normal kernel driver provided fou...

variazione delay con un pulsante

ciao tutti, sono un bel pò ignorante in tutto quello che riguarda l'elettronica e ho un problema con lo sketch del progettino che sto provando portare termine. in sostanza vorrei fare accendere 32 led consecutivamente alla pressione di un tasto o comunque sia un input e poterne variare la durata. per 32 led da collegare ad arduino ho usato due integrati tlc5940 collegati in serie tra loro e modificando lo sketch basic della libreria per il tlc5940 riesco comandarli alla pressione del tasto, in sostanza mi parte la sequenza dei 32 led. parte che l'ultimo dei 32 led mi rimane acceso fine sequenza e non capisco il perchè mi son reso conto che avevo la necessità di qualcos'altro per variare il delay tra l'accensione di un led e l'altro. allora ho optato per un secondo pulsante con un display 7 segmenti che mi dovrebbe far variare il tempo variando anche la numerazione sul 7 segmenti, solo che dopo aver scritto lo sketch che ora vi allego il risultato è che...