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Showing posts from June, 2010

connecting to an Oriental Motor TMP-1 Torque Motor Controller

the tension on film in film scanner controlled 2 oriental motor 4tk10a-aul torque motors. understanding of how works torque motor, when given 60v ac, act tensioning device on film. it's not winding film, it's maintaining tension - if slack occurs, picks up, when slack gone holds there. there's 1 of these motors each side of scanner (one feed, 1 take-up reels). in original design, there no external motor controller, per se. handled feeding 60vac gigantic transformer (which i've removed), through potentiometer set torque (i think), , relays turn on , off. since removed transformer, i've replaced device sold oriental motor that's supposed take place of custom wiring manufacturer of scanner used. tmp-1. this device seems fit, because can controlled arduino. nice able control direction software, film can wound in opposite direction, want able load both winds. in case, ain't working. believe i've got connected correctly make work in clockwise directi

Inserting animation to a file

i'm new web design. know problem has easy fix , hoping can me. after create symbol animations want, how put onto existing image, website thanks in advance slice image , place animation in own slice. -- linda rathgeber [pvii] **adobe community expert-fireworks** -------------------------------------------------------------- http://www.projectseven.com fireworks newsgroup: news://forums.projectseven.com/fireworks/ css newsgroup: news://forums.projectseven.com/css/ design aid kits: http://www.webdevbiz.com/pwf/index.cfm -------------------------------------------------------------- More discussions in Fireworks adobe

cfhttp and timeout

i'm using cfhttp timeout value, how know if timed out? can't seem find examples online or @ macromedia livedocs. perhaps, returns statuscode 408. how can test sort of thing? if cfhttp call times out throws coldfusion exception (unless the don't throw exception option selected iirc). handle this of coldfusion exception handling features. <cftry...><cfcatch...> and|or <cferror> and|or the administrator error settings to name couple. leesiulung2006 wrote: > i'm using cfhttp timeout value, how know if timed out? > > can't seem find examples online or @ macromedia livedocs. perhaps, > returns statuscode 408. how can test sort of thing? > More discussions in Advanced Techniques adobe

PI Model B - LED not lighting - Raspberry Pi Forums

hi, have pi model b , trying run basic test having led connected directly 3.3v. have attached setup. ran wiringpi pintest , seems fine. please make sure removed , press enter key continue, or control-c abort... main 8 gpio pins 0: 7: ok 5 spi pins 10:14: ok serial pins 15:16: ok i2c pins 8: 9: ok tried connect pins using pi cobbler, different set of wires, different led, , different resistor. ideas help. setup is: 3.3v -> long end of led -> resistor -> ground the resolution of picture isn't quite high enough see details. however, pi's pwr led lit. being so, irrespective of software, there should 3v3 between pin 1 , pin 6. possible reasons led not lighting: led broken, or leads other way round. try turning round. resistor high in value. less 2k should make glow, don't go below 200r wires aren't making contact on breadboard. raspberrypi

Thread: Denyhosts/sshd compatibility issue (?)

on website denyhosts project at: http://denyhosts.sourceforge.net/ssh_config.html html code: testing ssh configuration in order take advantage of denyhosts, must ensure sshd server has been compiled w/ tcp_wrappers support. on linux distros, sshd has been compiled tcp_wrappers enabled. if not sure, simple test follows: 1. login, root, linux system containing sshd server. 2. edit file, /etc/hosts.deny 3. add following: $ sshd: 127.0.0.1 4. save file 5. attempt connect local sshd server: $ ssh localhost 6. should see following ssh error message: ssh_exchange_identification: connection closed remote host if above error message displayed, sshd has been compiled tcp_wrappers if client connects sshd server, sshd has not been compiled tcp_wrappers 7. edit file, /etc/hosts.deny 8. remove line added earlier (eg. sshd: 127.0.0.1) 9. save file according sshd server (openssh_5.1p1 debi

Thread: Wireless Slow, Sometimes Not working

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before thread posted 1 similar problems here http://ubuntuforums.org/showthread.php?t=1280945 on thread wired , wireless not functioning properly, able wired work. so, posting thread on wireless problem. here's list of pc specs. model ~ brand asus series g series model g1s-b1 operating system ubuntu 9.04 64bit !!!!! ...and vista.... cpu type intel core 2 duo t7700 2.4g screen 15.4" wsxga+ memory size 2gb ddr2 667 hard disk 200gb 7200rpm optical drive dvd super multi graphics card nvidia geforce 8600m gt video memory 256mb gddr3 vram, turbocache 512mb communication modem, gigabit lan , wlan card slot 1 x express card wireless card uses intel 4965 drivers. have been having very slow wireless speeds. have vista installed... , don't problems @ networking , internet there. when trying update went slower , synaptic downloads @ 15kbs. @ it's highest download rate 30kbs in synaptic, doesn't las

Breadboard Based Weather Station

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hey everybody, i show setup basic yet functional weather station on breadboard. great project beginnners (as myself). it uses arduino uno, bmp085 temperature/pressure sensor on gy-65 breakout board, tinyrtc (ds1307 chip), photoresistor , hd44780 16x2 lcd display. (i going put dht 22 humidity sensor in unused space in middle of breadboard.) it shows temperature, atmospheric pressure, time, date , brightness on lcd. this code, please feel free use , modify it: code: [select] /* breadboard weather station roman bock amberg, germany june 2014 */ #include <wire.h> #include <liquidcrystal.h> #include <adafruit_bmp085.h> #include <rtclib.h> liquidcrystal lcd(7, 8, 9, 10, 11, 12); adafruit_bmp085 bmp; rtc_ds1307 rtc;   void setup() {   wire.begin();   lcd.begin(16, 2);   bmp.begin();   rtc.begin();   //rtc.adjust(datetime(__date__, __time__));  //uncomment above line set rtc, upload sketch, re-comment , upload sketch again   delay(10);   }   void loop() {    

Probably the Simplest of Timing Questions but it has me Stumped!

hi everyone, first ever post , second sketch have ever written please bear me. basically trying automate indoor garden turning power leds on , off , reading outside , inside temperatures 2 x ds18s20 temp sensors. i have got temp sensors , running , reporting serial monitor without major problems , have managed lights turn off on 12 hour cycles using 'millis' function understand principles behind. want modify code can have 10 hour dark , 14 hour light period. have been looking afternoon @ ways using cant work out.  i cant seem find online answers question without complete confusing me commands don't yet understand. thought post on hear see if point me in right direction. i mega eager learn said second piece of code have ever written apologies simplest of questions. gratefully received. this have created far works fine: code: [select] #include <onewire.h> #include <dallastemperature.h> onewire onewire(8); dallastemperature sensors(&onewire); int led

HDMI output problem - Raspberry Pi Forums

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i have installed windows 10 iot raspberry pi 2 model b when connect display (tv) hdmi output corrupt can correct ?? please help look @ post viewtopic.php?f=105&t=113759 raspberrypi

Keypad question (aliasing button names)

dumb question here goes: i have keypad setup this code: [select] [code] char keys[rows][cols] = {  {    '1', '2', '3', 'menu', 'more'  }  ,  {    '4', '5', '6', 'pesc', 'z'  }  ,    {    '7', '8', '9', 'enter', 'f_three)'  }  ,  {    '*', '0', '#', 'sql', 'ftwo'  }  ,  {    'fone', 'uppersb', 'lowersb', 'arrowdown', 'arrowup'  } }; when using if statement have use last character of button name. example: code: [select] if (key == 'e') {   // must use e instead of f_one      indexaccumulator++; } what proper procedure establishing meaningful button names beyond 1-9,#,* etc... , utilize them within code? thanks[/code] quote from: mancow on jun 04, 2014, 05:20 pm dumb question here goes: i have keypad setup this code: [select] char ke

Image Gallery [newbie] - Joomla! Forum - community, help and support

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hi i'm newbie on forum  what's best images gallery module? thanks in advanced. http://www.iguana-systems.com your question asking best car or truck?  so far have tried following galleries: rsgallery2 - best straight forward, plug right joomla gallery there is. zoom - second best plug straight joomla gallery. both of these install componet , done. the next 2 require yout run install script , install bridge. gallery2 - installed , installed g2 bridge , never work right.  permissions messed up.  either had full control on elses gallery, or no access.  if goint person posting pictures fine. coppermine - had log out log in issues.  members logged out of joomla logged coppermine. these experiences, other people might have gotten different results. Board index Joomla! Older Version Support Joomla! 1.0 Extensions - 1.0.x Components

Arduino Micro and NHD27OLED display

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i'm trying nhd oled display (specficially nhd-2.7-12864umy3) working arduino micro , having difficulties.  know others have been able display working other arduino models.  i'll right - here's schematic: i have wired on breadboard (except switches, lm34, , voltage divider going a0), display won't turn on.  i've checked appropriate voltages , looks good.  any ideas?  i've checked , triple checked micro documentation , oled display documentation , can't see i'm missing on electrical side.  i've tried leaving rst line on display open, tied +3.3v, , set shown in schematic.  i've put 'scope on pins , appears should nice clean dc +3.3v on power pin , can see data on data pin. for reference, here's code loaded on micro testing.  i'm sure i've screwed here, too, don't think keep oled display turning on. code: [select] #include <spi.h> #include <u8glib.h> // sketch arduino micro based voltmeter , thermometer using

Wire.parseFloat gets not data

i have mma8462q (redbot accelerometer) trying parse data from.  can read data fine first sketch below.  when using wire.read() function 3 values change move accelerometer.    if try parse out array 0.    second sketch try parse out.  ideas? code: [select] #include <wire.h> float test; void setup() {   wire.begin();          serial.begin(9600);  } void loop() {   wire.requestfrom(29, 6);    while(wire.available())      {     test = wire.read();     serial.println(test);   } delay(500); } parsing code: [select] #include <wire.h> float test[3]; void setup() {   wire.begin();          serial.begin(9600);  } void loop() {   floatvalues(); } void floatvalues() {   wire.requestfrom(29, 6);      while(wire.available())      {     test[0] = wire.parsefloat();     serial.println(test[0]);    test[1] = wire.parsefloat();    serial.println(test[1]);    test[2] = wire.parsefloat() ;    serial.println(test[2]);   }   delay(250); } quote i can read data fine

Imam pitanje? - Joomla! Forum - community, help and support

pozdrav svima! upravo sam postao član ovog foruma, iako ga već dugo dugo ćitam. razlog pristupanja je taj da sam faktički zaglavio sa joomlom, niti znam gdje, niti sta, niti kako dalje... kupio sam nedavno hosting domenu, na radnoj podlozi(tako da prevedem) mislim na cpanel, nasao sam joomlu.instaliram pocnem malo da čačkam. zaglavio sam na dvije stvari: gdje da nadžem html kod joomle ako ga ima, mislim da bih trebalo da bude pošto je open source, interesuje me dali se može preradživati? jeli writebale? a drugo pitanje je vezano za administraciju: dali imaju neka uputstva kako koristiti koristiti administraciju? zaista bih bio zahvalan kad bi neko odgovorio ili kopirao link gdje mogu da nađem... joomla koristi (za design,izgled) template koji naravno mozes mijenjati ili praviti svoj. ali vise o tome ces naci na http://help.joomla.org/ gdje imas manual za jomlu tu ti je sve objasnjeno. ti je odgovor na drugo pitanje. Board index Joomla! International L

Variable reference question

hi, i have class in create moviecliploader object. onloadcomplete handler of moviecliploader object must modify property of class. how assign value property when i'm inside object ? the class code below (i want modify myvar within this.mymcl.onloadcomplete function): thanks in advance i don't know answer real question, have little suggestion. i've found of properties of movieclip content loaded not available @ onloadcomplete event. don't know if have effect on doing, might want wait until onloadinit event. More discussions in ActionScript 1 and 2 adobe

Component Library - Raspberry Pi Forums

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i have been playing around bit raspberry pi 2 , have come small c# library helps when working few specific components. thought share in case else finds them useful. if find bugs or have code me include, let me know via blog. know if send me code , include it, released under gpl. if have proprietary code don't want released, don't send me. included in component library: 1. mcp3208 - class reading values mcp3208 analog digital chip. uses spi capabilities of raspberry pi 2. 2. mcp23017 - class utilizing 1 or more mcp23017 16-bit i/o port expanders. uses i2c capabilities of raspberry pi 2. 3. hcsr04 - class reading distance using hc-sr04 ultrasonic sensor. since reading distance requires high precision timer, readings ok general use not in situations specific distance needs guaranteed. 4. hd44780u - class controlling 2 line lcd display based on hd44780u driver chip. learn more these classes or download code, check out following 2 blog posts: http://blog.mikeh

Thread: aptitude vs apt-get

hi all, today spend time clean system; it's work smoothly each week check it. after doing updates, clean cache & end apt-get install -f: cool, ok. looking @ synaptic, nothing broken. neither orphans. seem perfect. @ time, don't know why run sudo aptitude install -f: can't believe it, saying lots of packages broken, dependencies missing & need remove packages. curious don't ? here output: oem@mubuntu:~$ sudo apt-get install -f lecture des listes de paquets... fait construction de l'arbre des dépendances lecture des informations d'état... fait 0 mis à jour, 0 nouvellement installés, 0 à enlever et 0 non mis à jour. oem@mubuntu:~$ sudo aptitude install -f lecture des listes de paquets... fait construction de l'arbre des dépendances lecture des informations d'état... fait lecture de l'information d'état étendu initialisation de l'état des paquets... fait É