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hi, i see if possible make arduino talk withings blood pressure measurement cuff.  bluetooth enabled version since provide cleanest integration device.   as far can tell, withings have not published information on how talk directly cuff (over bluetooth).  i did send them request information today, quite honest not expecting of response.  impressive if did though.  (i can't see advantage they'd gain not publishing information, really). has else tried talk withings bp cuff on bluetooth?  how reverse engineering protocol?  have no experience trying intercept or analyze bluetooth traffic.  there tools might helpful in respect?  instance there hardware allow me proxy traffic between iphone , cuff can @ traffic goes on bt link?  or there simpler solutions let me eavesdrop on traffic?  (as might understand:  don't know if encrypted.  it? (of course, might cuff primitive sensor device , have implement...

i bought arduino uno smd r3 board cant install on laptop operating windows 8.1. tried follow steps of "getting started arduino on windows" section arduino website instructions seems different windows 8.1 view. in instruction written while driver installation device manager of laptop there should option: <look under ports (com & lpt). should see open port named "arduino uno (comxx)". if there no com & lpt section, under "other devices" "unknown device"> but found no such option there. i'm attaching photo of device manager here. helpful reply appreciated. view ,affiche périphérique caché Arduino Forum > Using Arduino > Installation & Troubleshooting > Problem installing the board UNO SMD R3 on Windows 8.1 arduino

this question may seem juniorish @ best, i'll go ahead. after laying out page , centering body, realized wanted simple border around entire content. reason when viewed in higher resolution felt aesthetically better looking. adobe in it's ages , having figured out yet. have tried know of , cannot find way this. have tried single large table surround rest of document somehow links other tables , makes borders visible when properties altered. result boxes on place instead of single border. possibly using wrong layout technique. said, new. but, willing problem-solve way through dreamweaver learning. thanks, jeff if you've created page using table, can use css define border around table instead of inserted inside of table. this may - shows how insert style stylesheet or the head of document... http://www.dreamweaverresources.com/tutorials/tableborder.htm -- nadia adobe® community expert : dreamweaver ------------------------------------------------- http://www.csstem...

hi everyone, i started project building watch winder using arduino. at moment using 4 dc motors controlled through 2 x l293dne controllers. what want change dc motors towerpro sg-90 micro servo (that want hack go full 360) or stepper (the stepper comes uln2003 driver). the motors looking @ are: stepper - http://www.instructables.com/id/byj48-stepper-motor/ servo - http://www.servodatabase.com/servo/towerpro/sg90 my question is: which 1 better taking consideration want slow rotation (6 rpm), different direction of rotation , motors should handle weight of light wooden cylinder 2 watches in it. i forgot mention using time module ( start motors @ hours period of time) , rotary switch ( tell motors direction) thank much i think project stepper best bet. also there servos run 360. easier hacking one. Arduino Forum > Using Arduino > Project Guidance ...

i hope place discuss off-topic things. have laryngitis have been told take day off work (today) , rest voice , continue not talking (even whispering) aloud 3 days (so won't talking aloud until monday [at earliest]). thought typing here me in way i'm not talking aloud people , atleast can communicate in way. because, believe or not, when don't talk people, when people around, kinda puts mind in state if still in empty room yourself. anyways, on off topic discussion, in title. police officer pulled me on , asked me if knew did wrong. told him didn't, , told me going through yellow light, turned red @ point, , police officers having yellow light campaign, pull people on , warn them [may have been state wide police yellow light campaign]. weren't ticketing, warning. subconsciously realized yesterday made me drive less safely did before. when see green light, , know have plenty of room between me , car ahead, speed because light green. l...

bonjour à tous j'ai dernièrement fait l'acquisition d'un apc220. j'ai décidé de l'utiliser avec l'adaptateur usb qui permet de faire communiquer directement l'apc220 de l'ordinateur à la carte arduino qui est équipé du deuxième apc220 .après l'avoir configuré j'ai effectué quelques testes (allumé une led lorsque l'on envoie la lettre b dans le moniteur série. par exemple ) jusque-là aucun problème de communication lorsque j'envoie les commandes via le moniteur série. j'ai donc décidé d'introduire l'utilisation de processing qui me permet d'enchainer les ordres de commande sans passer par le moniteur série. dans le de commander un servomoteur (appuie sur la touche servomoteur augmenté de 18° et appuie sur la touche b servomoteur réduit de 18°) j'ai préparé un petit programme plutôt simple processing code: [select] // inclusion librairies utilisées import processing.serial.*; // importe la librairie série proce...

hi i wrote code below scroll array of string display in lcd becomes improper if extend number of strings 6 5. by 'improper' mean, display this, (sorry poor image quality) code: [select] char* var[]={"rishi ","ripunjoy ","bikash ","champak ","deep ","madhurjya "}; #include <liquidcrystal.h> liquidcrystal lcd(12, 11, 5, 4, 3, 2); void setup() {   // set lcd's number of columns , rows:   lcd.begin(16, 2);     for(int i=0;i<6;i++){       lcd.print(var[i]);    }    delay(1000); } void loop() {    // move offscreen left:   (int positioncounter = 0; positioncounter < 46; positioncounter++) {         lcd.scrolldisplayleft();              delay(500);   }   delay(1000); } as can see, instead of showing string 'madhurjya' show 'madhurishi' , lett...

hi. new here. gps data , use google maps , display on screen. made web server , shows position of raspberry pi in google maps correctly, how display map(website) on display (screen). please give reference , ideas. thanks. run web browser on pi , visit page made serves map. missing here? or, learn c++ , write simple little program using webview widget of qt gui library nothing display page web server. can run such qt gui application displays in entire screen, no x windows desktop required. raspberrypi

is there way make infinite long variable? that counts infinitely. anybody knows? i have few ideas take me long time test infinity.    what trying do?  keep counting forever , ever? Arduino Forum > Using Arduino > Programming Questions > Infinite long variable arduino

hey all, i having trouble arduino project. these sensors/hardware using: mpu6050 breakout board (https://www.sparkfun.com/products/11028) sensorstick 9dof breakout board (https://www.sparkfun.com/products/10724) flexiforce pressure sensor-just in analog pin 16 channel multiplexer (https://www.sparkfun.com/products/9056) arduino due what want read raw data these sensors simultaneously (or close to). have been able read data off of each sensor individually , have been able read data off of them @ once not consistently. know multiplexer or arduino code. biggest problem able read data 1 mpu6050 both share same address. address hard wired don't want change address require desoldering , soldering (i'm not skilled soldering!). using 5 mpu6050 sensors cannot set 1 high 1 low , put them on sda,scl , sda1,scl1.  i really appreciate on subject. code attached. thank in advance help! did know 'trick' : http://playground.arduino.cc/main/mpu-6050...

i've installed zenmap, plus nmap dependencies. edited menu 'gksudo zenmap' , prompts password. when scanning ip today got following errors: completed traceroute @ 18:57, 0.93s elapsed initiating parallel dns resolution of 20 hosts. @ 18:57 completed parallel dns resolution of 20 hosts. @ 18:57, 0.31s elapsed script engine: initiating script scanning. script engine: '/usr/share/nmap/scripts/dns-test-open-recursion.nse' threw run time error , not loaded. script engine: '/usr/share/nmap/scripts/skype_v2-version.nse' threw run time error , not loaded. script engine: error while initializing script rules: /usr/share/nmap/scripts/script.db:20: rpcinfo.nse not file! stack traceback: [c]: in function 'entry' /usr/share/nmap/scripts/script.db:20: in main chunk [c]: ? [c]: ? script engine: aborting script scan. host 116.71.50.244 appears ... good. interesting ports on 116.71.50.244: not shown: 999 filt...

i find myself copying , pasting things, can copy/paste 1 thing @ time. thinking maybe copy multiple items clipboard, 3-5 maximum , when right click paste it, gives flyout menu first few words of each thing on clipboard can choose want paste. think work option in ubuntu desktop? similar idea implemented. Forum The Ubuntu Forum Community Ubuntu Community Discussions The Cafe Idea for new paste feature in Ubuntu. Ubuntu

hi i got dreamweaver trial , run out in few days. haven't used web pages own learning. i need able create web pages php script, flash embedded stuff , navigation bar. can old copy of dreamweaver or there other free web designer package . i have frontpage 98. notepad! jagguy99 wrote: > hi > > got dreamweaver trial , run out in few days. > haven't used web pages own learning. > > need able create web pages php script, flash embedded > stuff , navigation bar. > can old copy of dreamweaver or there other free web designer > package . > have frontpage 98. > More discussions in Dreamweaver support forum adobe

i'm trying have laser fire after servo has pointed @ something.  way know how (since i'm noob), use delay function give servo time move.  there way once servo has completed it's move, can take next action, or have guesstimate delay() function how long servo take? most hobby servos not provide actual position feedback, although can modified reading internal pot. such, short delay easiest way allow servo position. Arduino Forum > Using Arduino > Project Guidance > Taking action after servo has completed move? arduino

hi people following bug: https://bugs.launchpad.net/ubuntu/+bug/203819 ..hoping can done before release (though realise chances slim!) why status "incomplete"? authorised change it? since seems able change it, under circumstances changed? i'm sure there tons of wiki articles google-fu failed. see https://help.launchpad.net/bugs/statuses 'incomplete' means bug needs provide more information theres enough information fix it, @ point moved 'triaged', ready begin work on cure. [edit] bug supervisor makes decision when 'triaged', developer Forum The Ubuntu Forum Community Ubuntu Specialised Support Development & Programming Packaging and Compiling Programs Launchpad bug statuses Ubuntu

my photo album of projects hope able use a database. @ present every photo has own page, , generating 100 or new pages each trip gets decidedly tedious! one of things able make possible to use arrow keys navigation, instead of having click on links. i gather php not provide this, think can done with java. don't think have ever seen web site operates in this way. surprised @ this, prefer use keyboard, in preference mouse, whenever can. what envisage set of procedures tell server have clicked on scroll bars or navigation symbols when press appropriate key. there prepackaged procedures achieving result? (i thought sent last night, didn't appear. apologies if did, , deleted without noticing.) clancy are familiar <a href ...> attributes: accesskey, rel, , rev? not sure if applicable in quest, here info w3.org http://www.w3.org/tr/html401/struct/links.html also, have seen project 7 photo album option? @ http://www.projectseven.com/products/. haven't used myself,...

i downloaded adobe flash player adobe site.according adobe should run following command install flashplayer code: ./flashplayer-installer never worked me.there "libflashplayer.so" file changed name accordingly still failed install flash player. updates mess nautilus. fresh install opens 'computer' location after updates says nautilus can't handle computer locations. there workaround this? i'm newbie in linux anyhelp regarding welcome. regards swap here's better way install flash player: code: $ sudo apt-get install flashplugin-nonfree regarding second problem, you're not 1 has happened to. 1 solution i've read running: code: $ sudo mv /usr/local /usr/local.old & sudo mkdir /usr/local good luck! Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Installation & Upgrades ...

salve, sto affrontando un problema che davvero non riesco risolvere. ho un alimentatore da 36v dc 10ah, 3 led cob ognuno da 30w 900mah, arduino e 3 mosfet irl540. il mio problema è che non posso utilizzare alimentatori dimmerabili corrente costante appositamente per led. il mio progetto è quello di controllare tramite arduino e attraverso 3 irl540 l'intensità luminosa dei led separatamente. ma come faccio per avere la corrente costante? ho allegato il circuito di come ho collegato l'irl540. e' possibile implementarlo in modo che mi dia anche la corrente costante per miei led da 900mah e 36v? grazie per l'aiuto mah? ce un pò di confusione qui..... per variare la luminosita del led hai principalmente due strade... 1- forse la piu semplice pilotare il mosfet con tecnica pwm quindi più alto è il duty cicle piu luminoso verra il led (quin non avrai una corrente contina ma "pulsata") 2- usare un potenzionetro digitale...

can display turn off after x minutes , reactivated touching screen, both in command line , in startx? thanks. i think supposed use "recommended peripherals", forum dedicated "screens" might idea there have been many threads topic. desktop display (startx) go blank after period of no input . refreshed touching screen. suppose there must parameter somewhere controls length of time spent waiting input. haven't looked. have not experienced screen blanking when command line being used, don't use command line length of time. leave running while , see happens. raspberrypi

hello guys!! i'm kind of new in programming world. have small project , try read request arduino mega 2560  which  comes other arduino(uno). can read coming string comparing part doesn't work right .would please take @ code , inform, me error .your appreciate. sending part: code: [select] string inputstring  = "" ; void setup(){ serial.begin(19200); inputstring.reserve(2000); } void loop (){   serial.println("st1,bt");   delay(10000);   if(stringcomplete){   inputstring = "";   stringcomplete = false;   } } void serialevent(){   while(serial.available(){      char inchar = (char)serial.read();      inputstring += inchar;      if(inchar == '\n'){         stringcomplete = true;      }   } } code: [select]     receiving side: code: [select] #include<string.h> #include...

i've bought 2 xbee series 1, xbee shield , usb explorer dongle sparkfun , tried setting them up, no apparent success. i'm beginner those. i've set both same channel, adress, , opposite dl/my in x-ctu. both in @ mode. followed multiple guides/tutorials/etc. , following of should communicating nothing happens. i've bent rx/tx pin shield , used jumpers connect them d14/d15 tx3/rx3. no matter how try, won't talk each other. 1 set on explorer , x-ctu, other on arduino serial monitor opened. no data seems transferred 1 other, in both directions. rx light on explorer lights write data x-ctu. does have idea on wrong? Arduino Forum > Using Arduino > Networking, Protocols, and Devices (Moderator: fabioc84) > Arduino Mega 2560 +Xbee series 1 not communicating arduino

salve, sto pilotando due motori dc con l298d e un mini servo, appena scrivo myservo.attach()  un dei due motori non gira piu in una direzione, dopo una ricerca sul forum ho esclusa pin 9 e 10 ma l'anomalia persiste =( come posso raggirare il conflitto? grazie in anticipo per le risposte sí, la libreria servo usa un timer che non puó piú essere usato per il pwm dei 2 rispettivi pin 9 e 10 su arduino uno. mandaci piú informazioni come e dove hai attacato l298 e quale arduino usi. ciao uwe Arduino Forum > International > Italiano > Software (Moderator: leo72) > Anomali myservo.attach PWD arduino

hi, what want have exersice, can in authorware, , want @ end when user finish quiz, questions, etc... click "finish" button , send user's results e-mail. is possible ??? know how in simple php form have no clue how inside authorware, unless can use php , authorware together. can help? thank extra note: if have quiz 5 questions, want collect these 5 answers , receive them e-mail able know student answered home! so can sure have done! thank you More discussions in Authorware adobe

hi i cant possibly figure out what's going on query of queries nad like, seems may have wrong syntax or cause following error: the system has attempted use undefined value, indicates programming error, either in code or system code. null pointers name undefined values. i setted queries follows : <cfquery name="master" datasource="#dns#" cachedwithin="#createtimespan( 0,0,10,0 )#"> select * users </cfquery> <cfquery name="details" dbtype="query"> select * master where have <cfqueryparam value="%#trim(url.have)#%" cfsqltype="cf_sql_varchar"> order tradername asc </cfquery> the #url.have# exists why wont show results when cfoutput them ? is there wrong in queries far ? i've tried without cfqueryparam still same problem , nobody seems know why does see dont see ? don't use cfqueryparam q of q. adds no value , complicates life. in fact, don't know if works. More ...

hello avry 1 ... have small problem , not flash expert still understand rotation function it's easy not text field ! //this macromedia exemple var my_fmt:textformat = new textformat(); my_fmt.font = "my font"; this.createtextfield("my_txt", this.getnexthighestdepth(), 10, 10, 160, 120); my_txt.wordwrap = true; my_txt.embedfonts = true; my_txt.text = "hello world"; my_txt.settextformat(my_fmt); my_txt._rotation = 45; i want rotate text filed see blank stage , text filed not there when tring rotation ... pleas ! did define "my font" in library? More discussions in Adobe Animate CC - General adobe

http://www.buddhapada.com/tests/by-id.htm warning: when "show content one" link click there sound. a looping swf loads sound. sound useful test. in firefox, links show/hide divs using javascript. "show content two" displays div "show content three." clicking them stop sfw looping in content 1 div. but...in internet explorer, clicking on other 2 links not stop the swf , can continue hear sound. the same thing happens active content: qt mov files, mp3's, mp4's. any thought 1 how ie stop content playing firefox does? More discussions in Dreamweaver support forum adobe

hi sorry im new im thinking of using raspberry pi camera , raspberrypi2b , making anpr camera.but idk software use or what. please can me out here thankyou reading query. anpr camera used visec. thanks!!! raspberrypi

ciao ragazzi,innanzi tutto mi scuso se ho sbagliato sezione del forum ma non riesco capire se il mio problema sia hardware o software. ho acquistato il modulo gps em406a e sono riuscito ad interfacciarlo con arduino leggendo poi sul monitor seriale le coordinate e tutte le informazioni che dava fuori il modulo. il mio problema è che queste informazioni vengono date fuori circa una volta al secondo e per l'utilizzo che ne voglio fare sono davvero poche(mi servirebbero sui 10 campioni al secondo). girando per internet e sul datasheet ho visto che è possibile settare inizialmente sia la baudrate(può essere quello il problema?) sia proprio l'output rate. il mio problema è che non riesco capire come si fa settare il modulo,cioè le righe di codice necessarie per fare ciò. qualcuno riesce darmi una mano? ve ne sarei immensamente grato perchè non ne salto fuori. datasheet: https://www.google.it/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&uact...

ich bin schon seit längerem dabei einen raspberry pi mit hostapd zum mobilen router zu machen, wobei ich den tl-wn725n nutze. mein problem ist dabei, dass ich nach dem setup beim befehl code: select all root@raspberrypi:~# hostapd /etc/hostapd/hostapd.conf den output code: select all could not set interface mon.wlan0 flags: device or resource busy nl80211: failed set interface wlan0 ap mode nl80211 driver initialization failed. bekomme. mein setup habe ich nach diesem tutorial gemacht: http://www.sempervideo.de/pi-wifi.txt . bei code: select all root@raspberrypi:~# hostapd -dd /etc/hostapd/hostapd.conf kommt folgendes raus: code: select all configuration file: /etc/hostapd/hostapd.conf not set interface mon.wlan0 flags: device or resource busy nl80211: failed set interface wlan0 ap mode nl80211 driver initialization failed. root@raspberrypi:~# hostapd -dd /etc/hostapd/hostapd.conf random: trying read entropy /dev/random configuration file: /etc/hostapd/hostapd.conf nl80211: interfa...

ciao ragazzi, mi è appena arrivato l'arduino uno... purtroppo il dispositivo non viene riconosciuto dalla porta usb... non vorrei aver fatto danni nel giro di trenta secondi! sapete se sostituiscono ? le ho provate tutte hai installato driver? che sistema operativo usi? se hai win 8.1: http://mytechblog.com/tutorials/arduino/install-arduino-drivers-on-windows-8/ Arduino Forum > International > Italiano > Hardware (Moderator: leo72) > Garanzia Arduino? arduino

hey everyone, started ubuntu yesterday. first time ever installing it. i've used once before in vm thats pretty it. i'm loving right now, , faster or other os i've used. main reason installed ubuntu because wanted see if vista reason computer repeatedly overheated , shut down, hasn't heated when use ubuntu. have couple of questions though: 1) can't seem compiz cube work properly. doesn't activate when use shortcuts. other effects work, , i'm pretty sure graphics card enough compiz cube, because other effects work perfectly. 2) emerald or metacity better? also, when use emerald --replace, put emerald themes, when go theme manager, still has gtk/metacity themes in there. 3) difference between ubuntu , xubuntu? know kubuntu has kde instead of gnome , edubuntu educational, what's xubuntu for? other that, can't believe how easy install ubuntu. partitioner pain-free , booted gui fast. drivers automatically instal...

hi. doing serial communication between arduino , matlab, , can't figure out what's wrong arduino sketch. code: [select] #include <dht.h> dht dht11_sensor; const int dht11_pin = 14; int trueval_inc; int readval_inc; void setup() { serial.begin(9600); while(!serial){;} } void loop() { int *cmd_sel = new int; if(serial.available() >= 2) { *(cmd_sel) = serial.read(); while(serial.available() != 0) {serial.read();} serial.println(*cmd_sel);                switch(*cmd_sel)                {                  case 1: serial.println(100);                  break;                } } } here's did. sketch running on arduino, used fprintf in matlab , send value of '1' on serial. arduino must go inside if statement, since ma...

playing around websockets , using winscp etc transfer files onto sd card plus web files etc, somehow locked yun. serial port probs, not enough flash memory, serial port on 0,1, no sign of tx data. sd card issues. thought maybe scope had caused issues. shouldn't have done... quite nice portable colour fluke, isolated etc. try may, limited linux knowledge no go. did following ... , 4 yuns , running. may have been in sketch, using no problems. i put here maybe might @ point was. ( got find rest of hair, , recover day lost!) power ..... wait wifi on. hold wlan reset @ least 40 secs  , wait . use winscp (or whatever or use pc) load latest wrt onto sd.  winscp @ root@ 192.168.240.1 log onto 192.168.240.1 , use panel reset new wrt. wait yun wifi on. (may have power down/up, did didn't) upload blank sketch via serial. log onto 192.168.240.1. , use panel set ap point internet access. log onto new ap. load yundiscspace expander sketch , load yun via serial. follow in...

i'm using imu's (mpu6050's) onboard dmp angle data. i'm using jeff rowbergs library this. example code working https://github.com/jrowberg/i2cdevlib/blob/master/arduino/mpu6050/examples/mpu6050_dmp6/mpu6050_dmp6.ino code: [select] #include "i2cdev.h" #include "mpu6050_6axis_motionapps20.h" #if i2cdev_implementation == i2cdev_arduino_wire     #include "wire.h" #endif mpu6050 mpu; #define led_pin 13 // (arduino 13, teensy 11, teensy++ 6) bool blinkstate = false; // mpu control/status vars bool dmpready = false;  // set true if dmp init successful uint8_t mpuintstatus;   // holds actual interrupt status byte mpu uint8_t devstatus;      // return status after each device operation (0 = success, !0 = error) uint16_t packetsize;    // expected dmp packet size (default 42 bytes) uint16_t fifocount;     // count of bytes in fifo uint8_t fifobuffer[64]; // fifo storage buf...

hi, this first post in forum, , hope in correct section. so, got following code instructables making led pov display. code: [select] int delaytime = 1; int charbreak = 2.1; int led1 = 2; int led2 = 3; int led3 = 4; int led4 = 5; int led5 = 6; void setup() {   serial.begin(9600);   pinmode(led1, output);   pinmode(led2, output);   pinmode(led3, output);   pinmode(led4, output);   pinmode(led5, output); } int a[] = {1, 6, 26, 6, 1}; int b[] = {31, 21, 21, 10, 0}; int c2[] = {14, 17, 17, 10, 0}; int d[] = {31, 17, 17, 14, 0}; int e[] = {31, 21, 21, 17, 0}; int f[] = {31, 20, 20, 16, 0}; int g[] = {14, 17, 19, 10, 0}; int h[] = {31, 4, 4, 4, 31}; int i[] = {0, 17, 31, 17, 0}; int j[] = {0, 17, 30, 16, 0}; int k[] = {31, 4, 10, 17, 0}; int l[] = {31, 1, 1, 1, 0}; int m[] = {31, 12, 3, 12, 31}; int n[] = {31, 12, 3, 31, 0}; int o[] = {14, 17, 17, 14, 0}; int p[] = {31, 20, 20, 8, 0}; int q...