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i started using arduino uno 2015 december until around 2016 of february. decided pick arduino project , running again until noticed arduino stopped responding completely. computer wouldn't detect it, , tried resting pin 13 set high whole time. didn't see problem elsewhere i'm assuming hardware issue. luckily have arduino mega works fine, revive arduino uno. thanks listening! -nick if computer doesn't detect 16u2 dead. toss board. or use atmega in breadboard. try using mega icsp arduinoisp. Arduino Forum > Using Arduino > Installation & Troubleshooting > [SOLVED] Arduino Uno Pin 13 Always On AND Not Responding arduino

i use cs3, 3gb of ram , more 50mb of free hard disk space. when convert raw image jpg file size reduced opened in cs3 image size appears unchanged. correlation between image , file size? thought image size horizontal number of pixels x vertical. if correct , jpg has less pixels how can cs3 show having same image size? in addition use of image size other indicate print size @ given resolution? well seeing in explorer compressed size of jpg, in photoshop seeing uncompressed size. More discussions in Photoshop Windows (read only) adobe

hallo leute! mein name ist johannes und ich habe bisher nur als mitleser von euren tollen forum provozieren. vielen dank schon mal. doch für mein momentanes problem hab ich noch keine lösung gefunden. ich bekomme von einem steuergerät über acht ausgänge zwei binärzahlen ausgegeben. diese ich mit 2x4 analogen io auslesen. die elektrische vorschaltung habe ich bereits getestet und die auswertung klappt problemlos. jetzt fehlt es mir aber einer idee zu einem programmcode, mit dem ich vier io's auslesen kann, der mir eine variable mit einer dezimalzahl ausgibt. sprich 1-0-0-1 als 09 ausgibt. später ich die beiden dezimalzahlen/-variablen dann nutzen um unterprogramme auszuführen, wenn z.b. variable x den wert 03 hat und y = 09. der code soll dann etwa sekündlich prüfen, ob sich der binärcode vom externen steuergerät geändert hat. wenn ja, soll eine andere funktion durchgeführt werden. ich das aber nicht mit einer if else lösen, da verschieden kombination von variablen gleiche...

only having problem 1 program--aisleriot (klondike) solitaire. if push f11, or cntl+alt+f, or push 'leave full screen' button, screen shrinks down, goes right full screen... weird. when nephew got aisleriot on father-in-law's computer stuck in fullscreen 2 weeks, used f11 , worked fine. sorry, i'm no help. maybe bump help. luck though. Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [ubuntu] Program stuck in Full Screen view Ubuntu

i have problem. when going instal so, appear error: error creating file system mke2fs 1.42.12 (29-aug-2014) warning: not erase sector 2. attempt write block filesystem resulted in short write have formatted sdformatter several times. extracted file , copy files. nothing. please me- this. maybe sdcard?? check card (windows?) h2testw http://www.softpedia.com/get/system/sys ... estw.shtml or use other card. did use sdformatter ?5.0? format option: overwrite hell ?so? ( no, don't want know, want complain poor info ) why not first install raspbian ( stretch ) , check sd card , other hardware. raspberrypi

hello all.... read somewhere else adding ppa:launchpad repositories in karmic (article writer using 'mint linux'). article mentioned used following code: sudo add-apt-repository ppa:bisigi new command 'add-apt-repository' available in karmic or better? googled it, couldn't find answers...searching forum yielded clue: "add-apt-repository provided package python-software-properties" have package in jaunty...but command 'add-apt-repository' yields command not found error. know command not needed edit sources.list manually or gui----its find command interesting , add if @ possible. point neat use.... know if available jaunty or less users? there backports of python-software-properties enable 'feature'???? in advance -peon as far know, karmic thing, not available in earlier versions. Forum The Ubuntu Forum Community ...

hello, given brand new install: joomla! version:  joomla! 1.0.12 stable [ sunfire ] 25 december 2006 01:00 utc  php version:  5.2.3  web server:  apache/2.2.4 (win32) php/5.2.3  site - global configuration local: english country locale: en_gb installed languages: spanish_tu_1012_iso.zip joomla_1.0.12_russian_frontend.zip joom!fish 1.7 cofig component admin language: english languages: english, active, en, english, http://localhost/web/components/com_joo ... ags/en.gif español, active, es, spanish, http://localhost/web/components/com_joo ... ags/es.gif русский, active, ru, russian, http://localhost/web/components/com_joo ... ags/ru.gif default template: rhuk_solarflare_ii i've read many guides, visited official website, tried tips, searched around , still cannot flags shown. i've been wondering maybe default template not "flag-enabled" that's why drop down language list shown. i've tried empty image filename (removed url's) , nothing. furthermore, i've ...

buon giorno ragazzi mi é venuta un'idea malsana , ho un circuito di temporizzazzione un po complesso, il circuito funziona tutto dovere, molto spesso devo  settare vari tempi in quanto il circuito deve funzionare in piena autonomia e visto che minimo una volta al giorno viene spento la notte e riacceso la mattina le impostazioni delle variabili dei tempi le cambio direttamente valori di default del listato quando inizializzo le variabili. il problema nasce quando mando qualche altra persona cambiare settaggi. avendo loro una conoscenza pari 0 nella programmazione avevo pensato e quindi vi chiedo é possibile tramite la seriale del  software programmatore di arduino o altro software simile, tramite apposita interfaccia,  cambiare valori della variabili inizializza in modo che ad ogni avvio mi rimangono gli stessi valori? se non sia possibile esiste altra tecnica per memorizzare esternamente, tramite sd o altro, questi valori e al riavvio richiamare quest'u...

hi, have problem can't seem wrap head around, in fact, i'm beginning doubt it's possible. however, forum full of mushy masses smarter mine, here goes: i dynamically insert flickr photos content of page using flickr javascript. unfortunately, in china @ least, flickr farm urls blocked , photos wont display chinese visitors (unless they're running access flickr firefox plugin). no problem, whip little mambot plugin switches out blocked urls ip address aren't. works smashingly on image urls hardcoded content. however, because mambot runs before javascript inserts blocked urls, remain unchanged. is there way force mambot run after javascript in content? or alternate way i'm trying do? thanks help. Board index Joomla! Older Version Support Joomla! 1.0 Extensions - 1.0.x Plugins/Mambots

hi all, copied noobs_v2_1_0 4 gb sdcard list of files , directories : defaults os overlays bcm2708-rpi-b.dtb bcm2708-rpi-b-plus.dtb bcm2709-rpi-2-b.dtb ..... etc , insert sd card rasberry pi , connect lg tv hdmi tv still showing no signal. power , sdcard connected mouse , keyboard not connected you need determine of following applies. 1. rpi not booting. unlike pc, rpi doe snot produce video signal if not boot. or 2. rpi booting there reason why nothing appearing on display. there "not booting" sticky post, reading of should first action. find among first posts listed in both beginners , troubleshooting sections. raspberrypi

hi everyone, got problem stepper motor controlling using matlab gui--the motor rotates compared using same code on arduino ide. there arduino code used code: [select] #define steppin 5 #define dirpin 6 int pauseje2schritte = 400;  // pause between 2 steps int zahlderschritte = 1000;  // how many steps motor rotates   void setup() {   serial.begin(9600);   serial.println("starting stepper exerciser.");   pinmode(steppin, output);   pinmode(dirpin, output);   digitalwrite(dirpin, high);   digitalwrite(steppin, low);   }     void loop() {         digitalwrite(dirpin,high); // enables motor move in particular direction       // makes 200 pulses making 1 full cycle rotation       for(int x = 0; x < zahlderschritte; x++) {         digitalwrite(steppin,high);         delaymicroseconds(pauseje2schritte);      ...

hello add pir sensor turn off leds suggestions,  i didn't write code modify , add own  demo  starting pir sensor newbie code: [select] /*   arrays   uses arrays turn on multiple lights.  */   //set pins using array int led[10] = {3, 4, 5, 6, 7, 8, 9, 10, 11, 12}; //setup led pins void setup() {                  (int = 0; < 10; i++) {     pinmode(led[i], output);   }    } //function making lights flash void flashlights() {   (int = 0; < 10; i++) {     digitalwrite(led[i], low);   }   (int = 0; < 10; a++) {     (int = 0; < 10; += 2) {       digitalwrite(led[i], high);     }     delay(500);     (int = 0; < 10; += 2) {       digitalwrite(led[i], low);     }     (int = 1; < 10; += 2) {       digitalwrite(led[i], high);   ...

anyone else experiencing bug in cs4 - when starting new selection (marquee tool), random sized boxes appear before dragging , releasing mouse button define selection. boxes extend first mouse click image edge, it's unpredictable. need release mouse button, deselect (left click), , start on again. once behavior begins, can recur repeatedly, making marquee selections frustrating. have shut down photoshop , restart, bug return (typically after 10-20 minutes of use). this same "random selection" can occur other tools, such zoom (a single mouse click zoom random magnification, if made selection). my video driver current (nvidia 8600gt, opengl compatible), , i've swapped mouse (and associated driver) no improvement. i'm running vista (32-bit) on new pc (9 months old) 4gb ram , fast (raid0) drives. photoshop cs3 (from upgraded cs4 left installed) doesn't exhibit bug. (btw, i'm experienced photoshop user, going way ps 3.0) that sounds mouse or related driver ...

im trying run dual monitors. second monitor 42lg50 tv using rgb cable. why seperate x; i'd view video full screen on tv without interruption when click on desktop or use computer. had working @ 1 point while trying make better made worse , no cannot usable seperate x without messing else up appreciated: code: # nvidia-settings: x configuration file generated nvidia-settings # nvidia-settings: version 1.0 (buildd@palmer) sun feb 1 20:21:04 utc 2009 # xorg.conf (x.org x window system server configuration file) # # file generated dexconf, debian x configuration tool, using # values debconf database. # # edit file caution, , see xorg.conf manual page. # (type "man xorg.conf" @ shell prompt.) # # file automatically updated on xserver-xorg package upgrades *only* # if has not been modified since last upgrade of xserver-xorg # package. # # note configuration settings done # in file, automatically configured server ...

so ive been wanting work on device monitoring , instead of adding sensors listen sound or other indicators, wanted see if there anyway determine if device, appliance on or turns on. in other words, know how control devices relays , such, monitor other devices run time , when running.. our hvac, have pretty nice digital thermostat, when arent home have no idea if running day or matter how long has run within 24hrs.. there times seem notice running, misleading arent sitting around watching or listening it.. is there way add monitoring our hvac , other appliances in our home arduino, log data sd card review later , maybe upgrade daily notification or something.. thanks. it depends on means have available sense "on".  if have simple wired thermostat may possible identify control line master , monitor way.  if have more sophisticated system thermostat may exchanging codes need decode them. once have signal pretty easy rest of project.  ...

i have used automate/batch lot ps7, , seems pretty similar in new cs3. having problem: "destination" folder images end in not 1 designated. pics end in folder used before destination. there no question did not right, because ps remembers last automation settings , can go , see told them go. weird. also, while of new pics' designations changed "dsc" "dsc" (i guess "+extension" setting), have been ps7, last batch had still designated "dsc". few--they adjusted properly, didn't have small-cap designation differentiates them originals. the first problem has occurred both d70 & d300 pics. second d70 far. any appreciated. -john More discussions in Photoshop Macintosh (read only) adobe

the topic has started here on apple forums. http://discussions.apple.com/thread.jspa?threadid=1538720&tstart=0 essentially photoshop doesn't recognize files after saving edits on existing x server, ruining file. avoid 10.5.3 , stay 10.5.2 if it's not late, until finds problem , fixes it. [edited host correct os version] [edited add adobe tech note link below} http://kb.adobe.com/selfservice/viewcontent.do?externalid=kb403815 10.5.3 crashed photoshop 15 minutes working on 20mb files... More discussions in Photoshop Macintosh (read only) adobe

i've been running ubuntu 9.10 without issue since release, until yesterday froze on me, , today froze twice already. each time, able move mouse little while, clicking caused garbage appear on screen, , mouse stop responding. enabled ctrl+alt+backspace after first time , worked, i'd figure out what's causing this. can point me in right direction, don't know how reproduce there maybe log file identify what's causing x freeze? thanks. hi, this might of you. -silver fox Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [ubuntu] x freezing suddenly Ubuntu

printing r2400 in cs2 but..... in photoshop cs2 there button allow photoshop control color printing selecting , later select 'no color adjustment' worked out great. in photoshop cs3 can select photoshop control color management images come out wrong. cannot find ' no color adjustment button.' cs3 says "turn off color management printer profile settings.' or how do this? thanks can provide. roy >cs3 says "turn off color management printer profile settings.' or how do this? in epson printer driver (which appears after hit print button on photoshop's print dialog box), under printer settings. More discussions in Photoshop Macintosh (read only) adobe

hello arduino users, i new arduino, not technology have idea of how stuff works in theory, in application tricky part. i'm huge racing sim fan , build dashboard racing sim start car, ect. using real toggle switches local auto store, designed use in car. all switches require 12vdc input , have separate solder tabs led. led requires 12v. my question is, how supply 12v input switches , leds , how have arduino not fry when receiving 12v output switch. the arduino receive signal swich , send keypress computer via usb. i'm confidant programming side easy, wiring switches power , single has me worried. people adept in electronics appreciated. thanks in advance.      quote all switches require 12vdc input that doesn't make sense. switch make-or-break device. not require specific voltage. there may maximum voltage (or, more likely, current rating) switch can deal with. Arduino Forum ...

ciao tutti. sto lavorando ad un progetto con rfid rc522. il progetto prevede la lettura della tessera autorizzata, volevo sapere un modo semplice per poter contare il numero di autorizzazioni e quindi limitare il passaggio della tessera. ho letto un pò in rete e avevo pensato alla libreria eeprom. voi avete qualche consiglio? con la eeprom ho un pò di difficoltà, potreste aiutarmi con qualche esempio capire come assegnare una cella di memoria alla tessera appena viene letta? grazie p.s. non chiedo nessuno di scrivere il codice per me, ma solo qualche esempio arriva... arriva... Arduino Forum > International > Italiano > Software (Moderator: leo72) > eeprom arduino

yes title says, i've tested koala on 6-10 different systems. being quite old p3 systems , new intel based g41 based motherboards. intel, ati, nvidia, sis based systems. systems have intel graphics chip onboard have been hit , miss. 845 ok 865 ok 900 series bad g3100 ok x4500 bad. interestingly though 3d capacity of intel chip functional resolution stuck @ 800x600 no easy fix found yet. so... has koala eaten intel graphics also? has been experience? if have intel graphics love know chipset have , if resolution broken. intel 945 gm (gateway mx series) experience honest, blur in compositing, and, set resolution higher 800x600 out of box ubuntu 8.xx. don't have laptop anymore, cannot test 9.10. Forum The Ubuntu Forum Community Ubuntu Community Discussions The Cafe Has the 9.10 Koala eaten your intel graphics resolution? Ubuntu

hi, want install ubuntu on machine used localhost. install apache, php, mysql , run local server. edition need choose? ubuntu server ot netbook? regards you need server edition, netbook type of ultra-portable laptop deigned browsing internet. Forum The Ubuntu Forum Community Ubuntu Official Flavours Support New to Ubuntu [ubuntu] Server or netbook edition? Ubuntu

buenas estoy realizando un proyecto de un ventilador que funcione con sensor de temperatura y sensor ultrasonido. el ventilador tiene que encender si encuentra algún movimiento siempre y cuando este una temperatura mayor de 20°c, y si no hay esa temperatura no debe prender, ya probé mis dos sensores pero ahora no se como unir los dos y que me funcione el ventilador, que códigos uso para el arduino. muchas gracias. we don't code here... going, study bit , propose electrical set , associated code , provide input you need relay on top of sensors drive fan (assuming it's big fan room) alternatively buy wired home automation kit , use "if that" type of ide comes those Arduino Forum > Using Arduino > Programming Questions > como hacer funcionar un sensor de ultrasonido y un sensor de temperatura ard...

hi, using mint 8, 64bit nvidia. upgraded firefox 3.5.6 using ubuntuzilla thunderbird 3. seem function fine , good. but, have no sound or video in firefox , thunderbird not open links anymore. passed site fix mozilla talking .js file, have no clue talking , makes no sense me. firefox video , sound, have plugins installed, , put in restricted , medibuntu installed, yet no video playback. posted andyp79 hi, using mint 8, 64bit nvidia. upgraded firefox 3.5.6 using ubuntuzilla thunderbird 3. seem function fine , good. but, have no sound or video in firefox , thunderbird not open links anymore. passed site fix mozilla talking .js file, have no clue talking , makes no sense me. firefox video , sound, have plugins installed, , put in restricted , medibuntu installed, yet no video playback. thanks ubuntuzilla provides 32-bit builds on 64-bit system...

สงสัยครับว่า ถ้าเราลง joomla 1.0.13 ลายไทย [utf-8] แล้วไปดาวน์โหลด virtuemart มาลงเองในภายหลัง นอกจากภาษาไทยกับโมดูลต่างๆที่ต้องลงเองแล้ว ลายไทยทั้งสองตัวนี้ต่างกันที่จุดอื่นอีกไหมครับ เพราะเราอาจมีเว็บที่ใช้ joomla 1.0.13 ลายไทย [utf-8] อยู่เดิม แต่วันนึงเกิดอยากตั้งร้านขายของขึ้นมา แต่ก็ไม่อยากโหลด joomla! 1.0.13 laithaishop 1.0.12 [utf-8]  virtuemart e-commerce v1.0.12 + hotfix ไปลงใหม่ทั้งหมด รบกวนชี้แนะด้วยครับ   ไม่แน่ใจว่าในทีมทำตัวติดตั้งแยกไว้หรือเปล่า  เพราะจำได้ว่ามีการแก้ไขหลายส่วนที่เกี่ยวกับภาษาไทยลงไปด้วย อาจจะทำแยกให้ดาวน์โหลดต่างหากครับ Board index Joomla! International Language Support International Zone Thai Forum

i'm learning create actions in ps. unfortunately, when i've created action on desktop computer, action lasts session , not there when restart ps. i've done several times, , result same. actions remain session , work fine, disappear after restart. this doesn't happen on backup copy on laptop, ps work on desktop , it's problem. thanks help. edb your preferences locked somehow. permissions problem on preferences directory. More discussions in Photoshop Windows (read only) adobe

una pregunta por favor. estoy programando un nodemcu con el ide de arduino. para hacerlo, tal como indican las instrucciones, en la configuración, en la parte " gestor de urls adicionales de tarjetas " coloqué "http://arduino.esp8266.com/stable/package_esp8266com_index.json" mi pregunta es si hay alguna forma de hacer esto sin depender de internet. probablemente necesite programar el nodemcu desde una computadora que no tiene conexión internet. instalar el ide de arduino sin internet se puede, pero, instalar lo necesario para programar nodemcu, ¿se puede sin internet? (por ejemplo descargando previamente algún archivo y luego instalarlo mano en esa computadora sin internet). gracias de antemano. no termino de entender tu consulta. quote mi pregunta es si hay alguna forma de hacer esto sin depender de internet. yo estoy trabajando con un nodemcu y lo programo sin usar internet. uso el usb conectado la pc. tambien cambiado el firmware y ...

hi pi's use raspberry pi 3 revb raspbian 4.9 have 5 local sites 2 ethernet devices on each site. there overall wireless network witch covers sites. problem local devices not allowed on overall network, think put raspberrypi on each site raspberrypi's connect's wireless network via wlan0 , central vpn server (also raspberry pi) site site connection. when laptop connect same vpn server via vpn client can access devices or if plug laptop on 1 of local lan's. got dhcp server running on raspberrypi's not part manage setup vpn part. client1: wlan0 ip overall wireless network dhcp. eth0 ip 192.168.11.0/24 client2: wlan0 ip overall wireless network dhcp. eth0 ip 192.168.12.0/24 client3: wlan0 ip overall wireless network dhcp. eth0 ip 192.168.13.0/24 client4: wlan0 ip overall wireless network dhcp. eth0 ip 192.168.14.0/24 client5: wlan0 ip overall wireless network dhcp. eth0 ip 192.168.15.0/24 vpn server: wlan0 overall wireless network ip 172.12.21.4 . eth0 ip...

my servo doesn't run in reverse. i tried calibration still doesn't work pwm signal below 90. i using rc car hobbyking http://www.hobbyking.com/hobbyking/store/uh_viewitem.asp?idproduct=78041 my code#include <servo.h> servo steer; servo accel; void setup() { serial.begin(9600); accel.attach(10); steer.attach(11); accel.write(180); delay(1200); accel.write(0); delay(1200); accel.write(90); delay(1200); } void loop() { accel.write(84); delay(1200);   } any value below 90 , above 175 car doesn't run #include <servo.h> servo steer; servo accel; void setup() { serial.begin(9600); accel.attach(10); steer.attach(11); accel.write(180); delay(1200); accel.write(0); delay(1200); accel.write(90); delay(1200); } void loop() { accel.write(84); delay(1200);   } this basic code calibration using. now when try write value below 90 servo does't work. values greater 90 servo works. Arduino Forum ...

hi gang, wondering if some simple code please?? have pan/tilt servo set , need x servo turn 1 degree 360 degrees. @ completion of each 1 degree turn x servo y servo turn 180 degrees? any extremely appreciated until swing of things arduino? cheers packman. something like code: [select] for (x=0; x<360; x++) {    xservo.write(x)    for (y=0; y<180; y++)    {       yservo.write(y);       delay(1000);    } } of course may not work should give starting point logic. Arduino Forum > Using Arduino > Project Guidance > Code help. arduino

i'm trying install alpine in raspberry pi 1 model b. has 256mb of ram , processor broadcom bcm2835. followed instructions provided in wiki , i'm able boot alpine v3.1. following versions (from 3.2 3.6) not work @ all. i've got error of act led blinking 7 times. tried method provided in end of wiki page (update apk upgrade , copy kernel et al fat32 partition), broke boot. should happen? far can see, raspberry pi 1 still maintained alpine, right? special hack required make work? ricar.goncalves wrote: ↑ sat sep 23, 2017 5:59 pm followed instructions provided in wiki , link doesn't work. remove ' href' , should fine: wiki raspberrypi

hi in attempt solve lacking space problem, foolishly formatted used /home partition of ubuntu , merged windows partition. naturally ubuntu can't load after log in. can somehow relocate "home" directory on ubuntu's system drive. please tell me how. thank your /etc/fstab still looking mount /home partition not exist. think if delete incorrect fstab line, automatically create new default /home in root. can deal moving home or linking data home. Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [SOLVED] Recover after destroying the /home partition Ubuntu

i inherited ubuntu server 6.10 file server setup authenticate windows active directory. part works "ok". need grant read/write permissions specific people on folders. problem domain users group gets read access. if remove it comes back. have idea being caused person being in domain users group , therefore cascading permission flags how. here scenerio , bet common have had no real luck tracking down answer in billions of various opinions on internet. scenerio: - company share - management folder - personnelreviews folder - dept_1 - dept_2 - etc. need executive group have full control entire management structure. , manager of department have full control on his/her specific department folder under personnelreviews. users , groups ad user/groups. know somehow possible life of me cannot seem make work. i'm still rather new ubuntu server i've been using w...

buenas tardes. le adjunte mi rpi3 una pantalla marca kuman, en su web esta el link para bajar la imagen de raspbian jessie con los drivers incluidos. la paso la memoria y funciona todo perfecto. el problema viene cuando actualizo el sistema con apt-get upgrade, se reinicia y la pantalla queda en blanco. lo mismo me pasa con el nuevo raspbian stretch, queda blanca la pantalla. alguien conoce alguna solucion? gracias edito: vi en la publicacion del fabricante que hay que instalar jessie con los drivers instalados. el problema esta en actualizar el sistema ahi se desconfigura. alguien sabe alguna solucion? hola, yo tuve el mismo problema y lo solucione con este link: http://www.raspberrypiwiki.com/index.ph ... lcd_driver en la pagina descarga el driver : last driver file:lcd-show-170703.tar.gz y despues corre el siguiente comando: sudo ./lcd35-show pi se reiniciara y tu lcd estara funcionando raspberrypi

hi. i'm on project of car (like 4 wheel rover) , have make turn precisely. i know making pair of wheels go forward , other 1 go backwards, car rotate having center of body axis. now, need make turn angle need (for example, if tell turn 90º clockwise, it'll has so). i found difficult job having dc motors on each wheel. thought measuring time car lasts make 360º turn solution, messy , imprecise. then, had idea buy compass calculate position having north reference (if car 58º north, if wanted turn 90º clockwise, have 58º+90º north), i'm afraid kind of magnet ruin measure. i thinking using gyroscope i've never used 1 don't know if that's need. what think? kind of sensor use achieve this? thanks in advance. (p.s.: sorry bad english. i'm argentinian ) a gyroscope measures rate of turn. how speedometer on car won't tell distance travelled, gryoscope won't tell you have turned, example, 90 degrees; tell you're turning @ rat...

i had g5 power pc, tiger, running cs1, thru epson stylus photo r320, using custom made profile. happy. upgraded intel mac, leopard, running cs3. same printer, same ink, same profile. printing same exact files, colors different, arent bright , vivid printed thru new system. i realize there many variables here, seems me if the file hasnt changed the profile hasnt changed the printer hasnt changed then result should same could cs3 have changed values or something? or mac problem? i did go , have service made profile make me new 1 using new mac , cs3. it's better, colors still dont pop did on old system. i have not recalibrated monitor because seems me if values entered doesnt matter looks on screen. , btw, looks same any appreciated! thank lisa sounds variable in scenario leopard. :/ More discussions in Photoshop Macintosh (read only) adobe

i thought cs3 made change allow maintaining exif data within file when using save web option. have not found option or preference this. , when use save web option, loose original time/date images captured. since use 2 different cameras file names different, rely on image creation date when sorting them within on-line gallery. so question is, there way within cs3 maintain images exif data? thanks; ---michael _____________________ [advertising link deleted] _____________________ if need keep exif data, plain-vanilla "save as" save duplicate jpeg , not "save web". More discussions in Photoshop Macintosh (read only) adobe

ubuntu download program windows ver 1.3/1.4 motivation : ubuntu prepared download packages internet both installation , update purposes. if ubuntu machine not connected internet have access internet ms windows machine, possibly need program ubuntu packages downloader (shortly upd). usage : upd program analyses package user wants (we can call "main package") , performs automatic downloading on ms windows machine. downloaded packages can transferred ubuntu machine either manually or on local network , installed there. operating system: ms windows xp pro. still should operable on other windows flavors starting ms windows 2000. download upd : http://rapidshare.com/files/321814042/upd.zip installation: 1) download upd program. 2) advised check md5 signature of upd.zip 6a964671d6f8286ececc1d9874fd33c7. if using windows machine md5 calculation check can selecting file upd.zip in totalcommander, activate command file / createcrcchecsu...

hallo, ich habe vor eine 3-kanal lichtorgel mit led-strips und einem arduino uno zu bauen. angefangen habe ich mit einem tiefpass(hochpass und bandpass kommen natürlich auch noch dazu) durch das mein audiosignal läuft, danach noch durch eine diode zum gleichrichten und dann auf einen analogen eingang vom arduino. vom pin 3 des arduino gehe ich zu einem transistor der dann die 1. farbe des led-strips steuert. da ich kein experte im gebiet des arduinos bin habe ich zuerst gegooglet und eine programmierung gefunden bei der man aber einen lüfter mithilfe eines poti steuert, dies habe ich etwas verändert, aber nun kommt mein problem: statt das die led auf dem streifen sich dimmen blinken sie je nach frequenz unterschiedlich auf, woran könnte das liegen ? hier noch die programmierung : code: [select] const int ledpin = 3;         // led-strip pin 3 angeschlossen const int audiopin = a0 ;    // audiosignal analogen eingang pin 0 angeschlossen int le...

just trying out android things , i've had bit of fight display work. last few revisions raspbian have worked out of box random monitors have around house. not case improved while ago , issues had went away. probs have had android things (0.5.1-devpreview) prompted me checked kernel version. (uname -a) , got. code: select all linux localhost 4.4.19-v7+ #1 smp preempt fri aug 18 02:59:59 utc 2017 armv7l latest raspbian says code: select all linux 4.9.35-v7+ #1014 smp fri jun 30 14:47:43 bst 2017 armv7l gnu/linux don't know linux versions not 4.4 bit old??? explain display issues have had because google using old version of raspberry pi's linux code (or ever makes linux work on rpi) maybe can 'try too' ask google. wanted see kernel guru's here think on kernel version using. pushing rpi quite lot dev platform android things. thanks, richard. raspbian switched 4.9 few months back, it's not old in raspbian world. raspberrypi

pessoal, estou criando um site para uma amiga e ela gostaria que no site dela tivessem vários blogs (ela iria usar para blog dela e das amigas de colégio) e que fosse possível postar comentários nestes blogs. alguem pode me recomendar algum módulo ou uma dica interessante? grato marcos oi marcos, eu recomendo mesmo o tutorial joomla. só tem em inglês, mas em português você vai encontrar muita coisa também. aqui mesmo no fórum tem um tópico com uma porção de links para tutoriais e tals... veja bem, o joomla funciona perfeitamente como um blog por si só. o mais é você equacionar como irá fazer dele o que quer. para estas questões tem uns sites brazucas mto bons: www.joomlaminas.org e www.joomlabrasil.com.br para todas outras: google! Board index Joomla! International Language Support International Zone Portuguese Forum Componentes, módulos e mambots

ok, trying update friend's ubuntu installation here.. in update manager, there's no button upgrade distribution. when run, sudo do-release-upgrade says "no new release found". when run sudo update-manager -c there's no button upgrade distribution again. else there try upgrade ubuntu 8.04 installation 9.10? don't it! backup important stuff , clean install. you'll hit world of pain if upgrade, 8.04 9.10! seriously, there ways, wouldn't advise it! Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Installation & Upgrades [all variants] Ubuntu 8.04 installation thinks its running the latest version of Ubuntu Ubuntu

bonjour, j'envisage de motoriser la porte de mon poulailler. pour cela je vais alimenter ma carte arduino via une cellule solaire et une batterie lipo via un shield qui permet de gérer et réguler la tension. je voudrais me servir de l'intensité produite par les cellules pour actionner le motoréducteur (en simplifiant  : pas de soleil ou intensité à 0v, fermeture de la porte car nuit, et supérieure à 0v ouverture de la porte car jour) est-ce possible ? quel sont les connexions à faire sur la carte arduino (car j'ai 2 fils noir et rouge ne sortie de la cellule solaire) et je n'ai pas de 3ème fil pour connecter sur une broche analogique pour pouvoir mesurer l'intensité de sortie. merci de votre aide giloris bonjour, il faut que tu relies le moins à  gnd de l'arduino et le plus à une entrée analogique via un diviseur de tension afin de ne pas avoir plus de 5v en entrée au plus fort de la tension cellule. il faut avoir le schem...

hey had made own relay board. relays, need use 74hc595 along uln2803. hav taken 3 pins arduino 74hc595 n taking output uln have vcc-12v . uln output, relay pins connected. relay board common vcc. when give power supply , relays trip in program hav low registers. please me figure out. n need overview on programming. hi welcome forum. can please post copy of circuit, in cad or picture of hand drawn circuit in jpg, png? can please post copy of sketch, using code tags? they made  </> icon in reply menu. see section 7 http://forum.arduino.cc/index.php/topic,148850.0.html have got gnd connections joined together? tom... Arduino Forum > Using Arduino > Motors, Mechanics, and Power (Moderator: fabioc84) > Relay driver question arduino

hi all, i'm trying seemingly simple following error every time insert card. - initialization failed! - couldn't create file... the line below gives me 1 when inserted 0 when isn't. code: [select] reading = digitalread(sdinpin); what doing wrong? thanks in advance, charles code: [select] #include <spi.h> #include <sd.h> // --------- general ----------- int sampletime = 10; long int previous = 0; long int starttime = 0; int sdinpin = 2; boolean starting = true; boolean reading = false; file datafile; const int chipselect = 8; void setup() {   serial.begin(115200); } void loop() {   reading = digitalread(sdinpin);   if (reading) {     if (starting) {       serial.print("starting: ");       serial.println(starting);       loadsd();       starttime = millis();       starting = false;     } ...

hi everyone, i arduino mega act reliable controllable (linear) current source. easiest way, figured, use pwm of arduino , somehow convert constant current.   the pwm switches @ 490 [hz] , outputs 5 [v]. current source should have range of @ least 0 [ma] 20 [ma].  i've found off-the-shelf converter ( click here ), costs €220,- , way expensive. i try build pwm (analog) voltage converter , connect voltage-controlled-current-source. problem foresee it's not accurate enough, , need able control output current precisely. are there standard (cheap) ic's solving problem or need build customized circuit? any @ appreciated. why not use this , use this set reference voltage (shown pot in schematic) ? Arduino Forum > Using Arduino > General Electronics > high-precision PWM to current converter arduino

buonasera tutti, mi presento tutti con questa mia prima richiesta xd, comunque piacere di conoscere tutti voi. allora volevo chiedervi un paio di cose su uno sketch che ho scritto per muovere 2 servo  tramite tasti di un lcd keypad shield ed una scheda arduino.in particolare 2 servo devono muoversi di 2 angoli (0 - 90 gradi) tramite 2 pulsanti, inoltre ho altri 2 pulsanti che utilizzo per switchare tra 2 servo (ovviamente parlo dei tasti del lcd keypad). vi allego lo sketch..... code: [select] #include<servo.h> #include<liquidcrystal.h> liquidcrystal lcd(8,9,4,5,6,7); servo myservo1; servo myservo2; int i; int pos1; int pos2; int pos3=0; int pos4; int pos5=1200; int tens; int switchmotore; int flag; void setup() { lcd.begin(16,2); lcd.print("angle1 angle2"); lcd.setcursor(0,2); lcd.print(pos1); lcd.print("gradi"); lcd.print(" "); lcd.print(pos2); lcd.print("gradi"); } void loop() { switchmotore=analogread(0); if(switchmo...