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hello, is there way of removing "contact us" title? i don't want show on page not know not show it's not module. will appreciate reply. thanks. hi try changing title of in mainmenu. helpful. can prevent title of tat shown. use it:    /administrator/index2.php?option=com_menus&menutype=mainmenu there @ point click on contact us. can see parameters tab on right side. there can select page title hide. thanks! Board index Joomla! Older Version Support Joomla! 1.0 General Questions - 1.0.x

am after making relay turn light on , off press of radio remote button. getting flashing fast when button pressed. i getting in arduino scene after bad accident , memory has been affected normal able fly through finding hard recall memory. so can me recall need do. this code below. , know starting @ beginning. frustrating me trying learn walk again not knowing how move foot. i need switch once it sees pin 7 change. if light on turn off , if off turn on. i remember seeing b4 cant remember called or find it.. my starting code below works on tattie switch not on radio remote code: [select] int sensorpin = a0;    // select input pin potentiometer int ledpin = 13;      // select pin led int sensorvalue = 0;  // variable store value coming sensor void setup() {   // declare ledpin output:   pinmode(ledpin, output); } void loop() {   // read value sensor:   sensorvalue = analogread(sensorpin);   // turn ledpin on   digitalwr...

hi, working project arduino zero. external shield sensors communicating zeero via spi used in project. looking use wifi 101 shield transfer sensor data wirelessly system. i beginner , want make wifi 101 use i2c communication arduino 0 instead of spi external shield uses spi , cannot modified. how go making wifi 101 use i2c. possible? please help. parts: arduino 0 - https://www.arduino.cc/en/guide/arduinozero external shield using spi communication wifi shield 101 thanks! imho great use spi bus! made connect many different devices it. need when switching 1 peripheral using spi turn off clock of spi , pull chip select pin high. i have used wifi shield sd card , have worked part. part wifi 101 library takes care of turning on , off spi clock after each command use. Arduino Forum > Products > WiFi Shield 101 (Moderator: cmaglie) > ...

hi folks, i have built pcb (see picture) fits on uno allow me install bootloader on atmega328/atmega328p. works fine ! based on setup: https://www.arduino.cc/en/tutorial/arduinotobreadboard q1: first question: when "push" bootloader atmega328, in order test it, place uno, , upload basic "blink" sketch ... noticed in order successful, when install bootloader, uno board has selected.  does mean there more 1 bootloader version ? intention installing bootloader, able upload arduino sketch 328, , use on custom pcb. q2: if there many flavors of bootloader, , if had selected uno, mean in order able upload sketch in newly bootloaded chip, have make arduino believe uno ? q3: if use wiring in post mentioned above, , upload sketch uno, need install crystal on circuit ? can use internal oscillator ? need set config/fuse ? thanks, problem uploading picture .... Arduino Forum > Using...

ok, i've been messing ubuntu ~4 years now, had htc tilt phone worked great, upgraded htc fuze , that's when trouble started. in ubuntu 8.10 there work around make phone work tethered, in 9.10 seems there no work around possible. i've tried usb tethering, works old ubuntu 8.10 rndis lite changes detailed in thread http://ubuntuforums.org/showthread.php?t=1074090 loaded wifi sharing mobile app, turns phone mobile ad-hoc access point using wep 10 digit key. doesn't work ubuntu 9.10 either hp laptop or dell mini 9. acts if can't password. on windows xp both tethering & wifi ad-hoc work. when connected tethering, can ping ips. can not data of size, can text html page. appears if there larger data packet size coming htc fuze. beating head against wall ideas gurus ? posted cleatus99 ok, i've been m...

hallo, da es mein erster beitrag ist stelle ich mich erst einmal etwas vor. ich bin gelernter kfz mechatroniker, und ich habe durch ein bgj eklektrotechnik kabel und ströme usw. für mich endeckt, und ich habe richtig löten gelernt. da ich hobby mäßig schon dein ein oder anderen modell lkw mit beleuchtung ausgestattet habe, bin ich irgedn wann auf arduino gestoßen. da ich meine projekte in einer facebook gruppe teile (tim held led tech) habe ich einen auftrag bekommen. ich soll ein altes blaulicht (7 einzelne lampen) mit leds wieder fit machen. da fiel die wahl auf ein arduino uno r3. eine einfach blink/blitz folge habe ich bereits hin bekommen. zuerst beschreibe ich mal die verdratung und die komponenten. also: pro lampe werden mehrere platinen mit jeweils 6x1watt power led verbaut. da der strom logischerweise für die uno r3 zu viel währe, werden die einzelnen platinen über irf540n mosfet´s 100v 33a 44mohm gesteuert. um den strom auf jedem channel der uno r3 zu begrenzen ist ...

i using windows xp sp2 current hotfixes. pc has single crt monitor attached, athlon 2400+ cpu inside, , 1 gb of ram. nvidia graphic card has 64 mb. have photoshop cs3 standard 10.0.1 camera raw 4.3.1 , bridge cs3 2.1.1 (and other cs3 updates, too). whenever copy new filters (i. e. .8bf files) ~\program files\adobe\adobe photoshop cs3\plug-ins\filters (or new subdirectory therein), snapshots lab mode cease work properly. when taking snapshot, snapshot's thumbnail in history palette pure black; first snapshot automatically taken on opening image. when switching lab mode, both image lab thumbnail in channels palette pure black (strangely, l channel, channel, , b channel not black correct). when deleting new filters filters directory, both snapshots , lab mode work again. has nothing kind of filters or applying filters. if sitting there, things go haywire. another way fix issue (besides deleting filters) 'repair' photoshop installation after installing filters, i. e. re-run p...

it seems image has not been received some, imho, bad... here's transpired between myself , admin on silly avatar didn't like. finny still in no 1 had sack send me pm ask me change before running admin. posted cariboo907 posted linuxfanboi posted cariboo907 we have had several complaints avatar, please change it. thank you. from code of conduct, section iii paragraph 6. "user signatures, avatars , custom user titles:" no images or advertising in signatures unless advertising directly related linux in way or user's personal site not violate guidelines stated above. if see signature needs moderating, contact administrator can edit , contact user via private message. avatars should kept clean , inclusive of people. no porn, ra...

hi, the situation: i need convert folder of pdf's png format. my process: i create action recording "actions" based on 1 of said pdf's. problem: when batching and/or processing via droplet (created action created above), output file name exact name of file used when created action!!! why? have tried everything... why hard photoshop batch file , use file name of current file being batched (and not name of original file action created from)??? please help! i feel such dunce... sure answer staring me right in face. many in advance!!! cheers, micky i know has been day since posted... but, maybe not such obvious task accomplish? :) More discussions in Photoshop Macintosh (read only) adobe

hello guys, im trying implement ethernet code code able transmit data (humidity, temp , distance) carriots. on havent figured out how yet first things first , getting arduino connected internet. the system thesis project , opens valve x seconds every y minutes , transmits data dht22 on crystal screen. have implemented distance sensor should measure amount of water left in reservoir, although im still working on that. purpose broadcasting data internet(carriots) can follow system home. whenever add  ethernet.begin(mac,ip); in void setup() data dht22 doesn't displayed on creen. when delete line works again. how can solve this? im not computer scientist #include <spi.h> #include <ethernet.h> #include <sendcarriots.h>         // must include library here in order use in sketch const string apikey="562b38cc4b43742bbaebxxxxxxxxxxxxxxa9029fdd008a3cc3952401";     // replace carriots apikey const string devic...

im trying remove black bars video , remove subtitles. ffmpeg -i video.mkv -map 0:0 -map 0:1 -vcodec copy -croptop 92 -cropbottom 92 -acodec copy cropvideo.mkv code: ffmpeg version svn-r19352-4:0.5+svn20090706-2ubuntu2, copyright (c) 2000-2009 fabrice bellard, et al. configuration: --extra-version=4:0.5+svn20090706-2ubuntu2 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --disable-stripping --disable-vhook --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdc1394 --extra-cflags=-i/build/buildd/ffmpeg-0.5+svn20090706/debian/include --enable-shared --disable-static libavutil 49.15. 0 / 49.15. 0 libavcodec 52.20. 0 / 52.20. 0 libavformat 52.31. 0 / 52.31. 0 libavdevice 52. 1. 0 / 52. 1. 0 libavfilter 0. 4. 0 / 0. 4. 0 libswscale 0. ...

hello world! m new in forum , make speedometer using hall effect sensor. understand code found : //bike speedometer //by amanda ghassaei 2012 //http://www.instructables.com/id/arduino-bike-speedometer/ /* * program free software; can redistribute and/or modify * under terms of gnu general public license published by * free software foundation; either version 3 of license, or * (at option) later version. * */ //outputs speed of bicycle lcd //calculations //tire radius ~ 13.5 inches //circumference = pi*2*r =~85 inches //max speed of 35mph =~ 616inches/second //max rps =~7.25 #define reed a0//pin connected read switch //storage variables float radius = 13.5;// tire radius (in inches)- change own bike int reedval; long timer = 0;// time between 1 full rotation (in ms) float mph = 0.00; float circumference; boolean backlight; int maxreedcounter = 100;//min time (in ms) of 1 rotation (for debouncing) int reedcounter; void setup(){    reedcounter = maxreedcounter;  ci...

hi i'm mattia, i think topic interesting , useful because didn't find informations it. i have 2 arduino uno , 2 nrf24l01, , want sand , receive data @ same time. have problems when receiver changes mode , have send response message this sketch of sending arduino code: [select] #include <wire.h> #include <nrf24l01.h>                     #include <rf24.h> #include <spi.h> #define in 1 #define out 2 int role = out; bool answer = false; rf24 radio(7, 8);                                     //nrf address const byte txaddr[6] = "00001"; const byte rxaddr[6] = "00002"; int yellow = 3, red = 4; int const x = 1; int pin = 6, button; char ans[5]; int anslen = sizeof(ans); void setup() {   serial.begin(9600);   radio.begin();   radio.setautoack(1);       ...

when try compile arduino program,i got error stating "error compiling board arduino uno.invaled libraries found in c:\arduino\librariearduino-master." any idea. quote any idea. delete invalid library or libraries. or, rename invalid one(s) have valid names. Arduino Forum > Using Arduino > Project Guidance > Arduino compilation arduino

i've got aec , cb installed, , have 2 registration forms 2 plans.  add text top of each of "forms" remind registrant registering "seller" or "buyer" account. i hoping possible use "if" statement based on url, novice php please forgive simple approach, i'm looking code "if" url index.php?option=com_acctexp&task=subscribe&usage=2 display "seller registration" above form, else dispaly "buyer registration" is possible, make sense! any appreciated. thanks in advance allan Board index Joomla! Older Version Support Joomla! 1.0 Extensions - 1.0.x Components

yo tan tranquilamente haciendo mi programa, cuando de repente, un error de compilación salvaje estúpido aparece diciéndome que ponga ";" antes de "int valpot;" es decir: ";int valpot;". lo puesto, y ahora sí me deja. de verdad, no entiendo por qué pasa esto. probado reiniciar el software de arduino, el programa, el pc, reinstalarlo... pero nada! por qué?... el programa esa este:... (con el ";" salvaje) code: [select] [tt]//el montaje consiste en un led conectado un potenciómetro //led conectado pot int pinled = 5; int pot = a0 ;int valpot; int intensity; void setup() {   pinmode (pinled, output);   serial.begin (9600); } void loop() {   valpot = analogread(pot);   intensity = map (valpot, 0, 1024, 0, 255);   analogwrite (pinled, intensity);   serial.print("valor analógico leído=");   serial.println(analogread(valpot));   delay (1000);    }...

i've got aec (account expiration control) installed joomla. when try apply hacks, has constant errors saying: warning: copy(/home/thepfj/public_html/site/components/com_registration/registration.php.aec-backup) [function.copy]: failed open stream: permission denied in /home/thepfj/public_html/site/administrator/components/com_acctexp/admin.acctexp.php on line 4192 , example. if go ftp , chmod suggested files 777 (all read/write/execute), still doesn't work. i have installed joomlaxplorer, has made no difference. any ideas how fix this? frustrating.... grr... nevermind, i've got other people working on me. Board index Joomla! Older Version Support Joomla! 1.0 Extensions - 1.0.x Components

i have old photo (from u.s. civil war, i.e., old) need touch up. printed eventually. need know best order in perform various operations. it tiff, 105mb, 40 inches square, 700 ppi, 16-bit black , white. what need reduce size 17 inches 300 ppi, clean cracks , spots in photo, sharpen face of 1 person little out of focus, play lighting bring out little more detail , finally, turn duotone. and, of course, non-destructively can make changes in future. i know how these operations, in order best? i have gone ahead clean cracks , spots while photo @ huge size , resolution. reduced size , resolution. done "destructively." (of course still have original). it seems me last thing do make duotone because, in order so, have make 8-bit grayscale, thereby loosing detail. should last thing , can make multiple duotones. is right? , best order sharpening , highlight/contrast? use adjustment layers not destroy pixels. further, there way create dutone using adjustment layers? lot of qu...

hi, i'm new joomla (found 10mins ago). i'd have option on site, people pay annual subscription fee (via paypal), , registers new user account (or extends previously-made user account), can access area of site. reference, site related radio production. is there extension can this, or there 1 can made in order this? *fingers crossed* i use aec, stands account expiration control. there others well. have in extensions directory. luck Board index Joomla! Older Version Support Joomla! 1.0 Extensions - 1.0.x Components

hi. using calculator on ubuntu 9.10 ( gcalctool ) , i'm having problem. want use engineering format e.g. 3e-2 should 0.03 , if use exp button (that suppose exp format) uses neper (3e^-2 or np) instead. possible calculate using 3 * 10^-2 real annoying. can 1 confirm this, or me being getting wrong way. any one? Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [SOLVED] Calculator bug? Ubuntu

hi everybody, i introduce problem little code , obtain... the code: code: [select] int pin_switch1 = 4; int status_switch1 = 0; void setup() {   serial.begin(9600);   pinmode(pin_switch1, input); } void loop() {   status_switch1 = digitalread(pin_switch1);   serial.print(status_switch1);   delay(50); } the console answer: code: [select] 0000000000000001111111111111111111111111111111111111111111111111111111111111111111111111111010101010101010101010100000000000000000000000000 it simple setting, connect briefly vcc pin 4, instead of having 1 (or two) ones displayed, have long serie of them, alternance of 0 , 1, , 0. do have explananation that? a floating input pin can take state, , will. Arduino Forum > Using Arduino > Programming Questions > digitalRead temporal resolution ? (trigger persistance) ar...

this works in cs3, cannot several scanners o show up. universal binary drivers , work in cs3 running natively. there different in cs4 in way of scanning support? have scanner working through cs4 successfully? if so, scanner? i'm using 1 of newer canon scanners. thanks. install twain plug in located in "goodies" folder of dvd. relaunch photoshop. be aware, scanner manufacturers aren't great @ updating twain drivers. may better off use applications such vuescan , scan separately rather trying within photoshop. More discussions in Photoshop Macintosh (read only) adobe

i'm new @ microcontrollers. have arduino uno, , wanted use switch between 2 motors, using dc power supply 15v power source. i've tried hand (manually switching between two) , works how want. i want switch @ rate of 10 hz. when motor 1 off, motor 2 on. when motor 2 off, motor 1 on. how can use uno alternate these motors' connection power supply? assuming, talking dc motors 2 wires? then work either 1 mechanical relay switch 2x2 (or 2 relays 2x1), or 4 discrete mosfet's switch motor power. but: 10hz might pretty hard job relay on long run. code uno should pretty simple. just 1-2 output pins relay(s) or 4 output pins switch mosfet's. you might need more electronic parts resistors, capacitors stable operation. Arduino Forum > Using Arduino > Project Guidance > Switching power between two motors a...

i'm trying issue snmp getrequest arduino uno (with ethernet shield) router , use returned value update analog gauge. i'm new both arduino , snmp, first project i've made progress. have snmp agent running on router, , can poll mib object windows pc , see appropriate data returned. confirms snmp agent functional , know value expect polling. i can control analog gauge random values using arduino, gauge working correctly. can setup simple web server on ethernet shield, know ethernet hardware working correctly. i have read agentuino project online, seems snmp agent, whereas i'm looking poll value agent running on router. can offer on issuing snmp getrequest arduino? in advance guidance. --jon i want update because i've made little progress on this. have agentuino running agent , can browse arduino mib tree computer. however, i'm still stuck on how use agentuino manager instead of agent. have advice on how issue snmpget using agentuino? ...

hi i have spent many hours trying figure out why simple clipping path not working , @ wits end... here problem: i have outlined image pen tool, in paths palette, , added path within original path supposed act compound path , knock out of background. have selected both paths , saved clipping path. the path around object knock out background, path within object not act compound path , knock out. i have tried post file display on pixentral doesn't support photoshop eps images, how saved it. know site upload knowlegeble ps user can take , see have done wrong? i working in photoshop cs3 thanks, patti the problem the 2 path paths must in 1 saved path, 1 inside of other, in order work knockout. More discussions in Photoshop Macintosh (read only) adobe

hello everyone, this first post here. new joomla, week now, , love it. i post static content on home page , @ same time allow links articles below , want other modules still display. i have read many posts similar, never saw answer. i have tried create new menu item called "home" under type: link-content item. works somewhat. when did modules on right side of site did not display anymore. if go site, http://www.motivatetoeducate.com , click on link on home page , see content want displayed. i appreciate can give, , appreciate many people have worked hard develop such great , free product. respectfully, tom i hear angst. since set non-profit sites , turn them on on own staff manage, happened 1 of them.  changed link of default "home" , totally messed site.  had go in , sort out.  go main menu manager , original link called "home" , turn on.  should point index.php page of site.  that's starters.  let me know if gets front page working again you, tell ...

searched forum , find topic in archives. it's problem comes once in while. i love point out shortcut command-~ (and command-1,2,3,...) still hard coded in photoshop. as user on non-english keyboard it's impossible use command-~ shortcut. on mac it's not listed, on windows, it's listed can selected pressing shift key; shortcut doesn't work. hopefully adobe add possibility change shortcut once , all. you need tell adobe not us. fellow users. you need submit feature request. click send feedback link @ bottom of page More discussions in Photoshop Macintosh (read only) adobe

i'm not seeing difference on how chipselects operate when spi_no_cs set/cleared. intention configure system use gpio chipselects. need leave chipselect de-asserted transfers. i'm running raspbian (march 2017 jessie) on pi 2 model b v. 1.1. code: select all # config.txt: dtparam=audio=on disable_splash=1 gpu_mem=128 disable_audio_dither=1 lcd_rotate=2 dtoverlay=spi0-cs,cs0_pin=4,cs1_pin=0 dtoverlay=spi1-2cs,cs0_pin=12,cs1_pin=16 i've included simplified code i'm trying here: code: select all // send byte changing chipselect mode = spi_mode_0; ioctl(fds[0], spi_ioc_wr_mode, &mode) < 0) memset(&spi, 0, sizeof(spi)); spi.tx_buf = (unsigned long) &outmessage; spi.rx_buf = (unsigned long) &inmessage; spi.len = 1; spi.delay_usecs = 0; spi.speed_hz = speed; spi.bits_per_word = bpw; spi.cs_change = 0; ioctl(fds[0], spi_ioc_message(1), &spi); // send byte without changing chipselect mode = spi_mode_0 | spi_no_cs; ioctl(fds[0], spi_ioc_wr_mode,...

hi folks, year or 2 ago, ran across case pi 4x size of common enclosures. around $100. sadly, did not buy @ time, , wish did. can no longer find it. clearly, fan of teeny weeny little cases, , sure, pretty cool, i'd larger case. among other things, handy put linear power supply inside unit, , make belongs on shelf other audio gear. know of such thing? searches have led me tiny little enclosures know. i agree i'd prefer case power supply internal normal wall plug. watching..... raspberrypi

i want create helmet looks sci fi helmet (mass effect, titanfall, halo, etc.) , that; **want make cool helmet, need having multiple camera feed output multiple screens** * protects head (able decrease force impact significant degree) * can filter air breath (does not need super extreme filter, filter out general junk, better filter more pleased am, if becomes bulky/expensive unnecessary)(optional/most likely) * has hud vitals on it. wear sensors, such hr monitor have cool biofeedback, maybe include other information.(option) * maybe have digital display there cameras on front , maye of helmet displayed on interior screen, have voice commands setup different things. * have helmet sound proof possible , have microphones ears be, inside helmet speakers, can modify noise around me how want be. understand rather difficult (at least including of bullets) , touch silly. yet, find rather intriguing pursuit , think contribute becoming cyborg. tips appreciated don't know start...

hi: have digital camrea 10.8 megapixel. don't know how obtain large prints pictures. let's camera takes picture @ 1920x1080 resolution...now... how enlarge picture in photoshop print like...6x4 feet or larger prints sizes? happy photoshoping.. you don't ask resolution... print resolution , pixel dimensions not related. larger item, lower resolution can be. e.g. 20x30m house wall posters can 36dpi because @ since single "ink dot" can 4 cms large or so... in case, require define actual image resolution in image resizing dialog. camera images come in @ 72 or 96dpi, need re-designate them 200 or more dpi quality printing, though more using 120 or 150dpi in case. make sure retain original pixel values prevent ps interpolating pixels. rest done in print dialog. mylenium More discussions in Photoshop Windows (read only) adobe

hi quick question.i came home , noticed being downloaded not know is.i rebooted computer still downloading.i dont think update manager way find out is? thanks netstat -ta Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [ubuntu] Unknown download Ubuntu

the led blinky quite easy how can done switch off after on second. code: [select] void led(int val) {   unsigned long currentmillis = millis();   if (currentmillis - previousmillis >= val)   {     digitalwrite(led, high);     previousmillis = currentmillis;   } } void loop() {   led(600); } here i've created function , called within loop. way call several times like code: [select] void loop(); {   led (100)   led(1000);   led(600); would above approach best digitalwrite(led, high); change to digitalwrite(led, !(digitalread(led)); // toggles led Arduino Forum > Using Arduino > Project Guidance > LED delay off with milli() arduino

hi all. i scanned in greyscale , promoted 16-bit color. went "replace color" , picked grey , started messing hue, saturation, lightness. lightness had effect; resulting color patch still grey. i realize starting point "colorless", i'd still expect these controls skew color. any info appreciated. david, replace color isn't broken, shades of grey have no hue or saturation lightness slider has effect you've discovered. if wish colorize b/w image might make selection using select > color range , add layer > new fill layer > solid color , check use previous layer create clipping mask or maybe make selection , paint brush set color blend mode. More discussions in Photoshop Macintosh (read only) adobe

hello, want set video surveillance recording following tutorial: http://www.instructables.com/id/stand-a ... h-raspber/ script executes raspivid working perfectly, problem cron, after setting "crontab -e" doesn't start "record.sh" script. if start manually script working. "crontab -e" part following: */15 * * * * sudo sh /home/pi/record.sh >> /home/pi/video.log 2>&1 * */1 * * * sudo find /mnt/video/* -mmin +360 -exec rm -f {} \; >> /home/pi/video.log 2>&1 think wrong there? bellow ps aux cron: root 352 0.0 0.2 5288 2468 ? ss 21:27 0:00 /usr/sbin/cron -f root 1226 0.0 0.0 4368 532 pts/1 s+ 21:44 0:00 grep cron , systemctl status cron ● cron.service - regular background program processing daemon loaded: loaded (/lib/systemd/system/cron.service; enabled; vendor preset: enabled) active: active (running) since sun 2017-09-10 21:27:04 eest; 18min ago docs: man:cro...

hello guys, of new linux, can confirm well. have read on ubuntu, , searched on google, , people saying has worked , saying not. can please tell me need wireless working please. many thanks, no_id this should it! http://ubuntuforums.org/showthread.php?t=76804 file need add prism54 /etc/modprobe.d/blacklist.conf instead of listed in howto. tried download (wget) , still live. please post if stuck. Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Networking & Wireless [ubuntu] Netgear WG511 V2 (China) Ubuntu

hello everyone problem different size memory card after connecting computer memorey card size 2gb after connecting computer becomes 1.90 mb why please me it has 1.9 megabytes on it? maybe open gparted , reformat. Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [SOLVED] Memory Card Ubuntu

hi all, i need , suggestions how solve problem , how design project. got task school make little smart house project arduino board. requirements project needs fulfill are: project need has display user can read status of system need uses @ least 3 thermometers ds18b20 , measure temperatures of rooms should has communication network , data should sent web server , establish controlling of arduino on network has 4 relays control lights, air condition, heater i new , don't have experience need little complete task, learn how make , diploma. what confuses me have arduino nano 13 digital pins , multiple devices require multiple pins. can me overcome problem? also have got ethernet module hr911105a, 16x2 lcd display , microsd card module. also, have 4 relays, 3 ds18b18 thermometers. please me wiring , coding. regards, lazar first off, need organize parts.  create simple hand sketch schematic , lay out pins need use specific things i2c connections. your...

hello all, tried upgrade ubuntu 9.04 9.10 when did computer froze, tried restarting started freezing before login screen. figured fault tried fresh install of ubuntu 9.10 (i should mention i'm using 64 bit), ran similar problem made me suspect not bad upgrade compatibility issue. after fresh install ubuntu boot fine first time freeze before login screen every time try boot after that. sure checked integrity of install cd fine , burned @ x4 speed. 1 last thing, if choose log in automatically option on install following error message @ login screen: sudo passwd root not update iceauthority file /home/cheph/.iceathority and problem configuration server /usr/lib/libgconf2-4/gconf-sanity-check-2 excited status 256 i'm on 9.04, appreciate. p.s. have filed bug report while ago have got no response, can find here: https://bugs.launchpad.net/ubuntu/+s...ic/+bug/494420 when tried up-grading did ...

is there built-in way rid of flash in firefox, there java applets? don't have plug-in installed, i'm getting tired of browser lighting christmas tree every time come page flash adverts or media. try this. Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [ubuntu] Removing flash in Firefox Ubuntu

hi, in same way 1 can double-click on object select ungrouped layer in layers palette, there way select individual layer of object grouped other layers in layers palette? whenever double-click on object on layer grouped other layers in layers palette, entire group selected. select individual layer within group... thanks i'm guessing looking for. if right click on layer, option box pops layer name on top. select , layer active. hope helps More discussions in Photoshop Macintosh (read only) adobe

salve! mi spiego meglio vorrei creare un sistema con svariati sensori che rispetti una determinata sequenza,che al tocco della mano viene eseguita tale sequenza ,ma che ti segnala errore se non viene rispettata. tutto questo per allenare la memoria su un allenamento fisico mi spiego meglio in pratica: facciamo l'esempio di coni o cinesini (che vengono utilizzati nel calcio ) posizionati in un campo in ordine sparso,ma che ognuno di essi ha un numero ben preciso.lo scopo è quello di toccare coni in una determinata sequenza e il circuito deve segnalare con un suono nel caso la sequenza non viene rispettata.sarebbe bello abbinare un timer che parte al momento del primo tocco e termina all'ultimo tocco del cono. per non farla troppo complicata ,basta forse eseguire sempre la stessa sequenza ,ma sta me poi posizionarli diversamente il cono contatto nello spazio ok, interessante, e ....... non vedo domande ... cosa vuoi sapere da noi ?  cosa non ti ...

i've bought rasp pi can encode signals using pi's gpio old 100 selection jukebox , i've manage use else's python script prints comination i.e a1, b1, etc. know how can combination prints link mp3 i.e. if printed a1 play mp3 a1 etc, way upto k0. told me maybe able use pygame i'm new have no idea i'm doing. if makes easier have c program same thing ?, please find encoding python file attached. in advance buttonmqtt.py.zip jukebox combination encoder (2.39 kib) downloaded 11 times , jarrett why not contact author paul van veen , see if can help. https://discourse.osmc.tv/t/python-scri ... ller/11856 http://wallbox.weebly.com/discussion.html#/news/ of won't have hardware drives paul's wallbox code can't you. raspberrypi

hi, i student , part of subject have build a4wd1 rover(obstacle detection) lynxmotion/robotshop. used college provide kit sabertooth 2x10 r/c regenerative dual channel motor controller (de-06) and bot board ii. had test code autonomous operation , obstacle detection using gp2d12 sensors. that kit got damaged because of power surge , bought new one. but new 1 came botboarduino controller , else same.i new arduino , have convert same test program in basic arduino executable language(c/c++) i searched online , in of robot projects have connections servo controller arduino board , use servo pin in program. but sabertooth motor controller 2 outputs goes contoller. i confused , new arduino coding. can change basic code arduino code. 'connections 'pin 16   jumper battery (vs) 'pin 17   left gp2d12 sensor   (right facing sensor) 'pin 18   right gp2d12 sensor   (left facing sensor) 'pin 19...

hi i want make project cell phone , dtmf 8870.it control centrifugal pump far outside home.now turning on make call on cell phone attached dtmf , press 1 , press 2 stop.i not feed fault or no power etc. i want advance 1. when there fault (fuse burn or tripping) call made on number pump cell phone. system there stop pump fault occurs , turns on red led.i want use it 2.when  make call or other 1 one cell phone attached dtmf, initial guide required press 1for pump start , press 2 pump stop etc. can spoken cell phone coustomer care. (something when call made on cell phone on pump after automatic voice should coming giving inital guide doing work.) for there 2 tasks want use arduino uno quote consutomized audio massage something whisper sweet nothings tired muscles? ...r ps can correct title editing original post Arduino Forum > Using Arduino > Project Guidance ...