MFT

hello guys; i've problem sending data matlab gui arduino servo rotation. i've 5 servos connected arduino uno , program running through serial monitor of arduino. i've defined characters each servo, example 15a turns first servo 15 degrees, b second , on, correct arduino codes. after i've created matlab gui servo control. gui consists of push button, check box, slider , edit text. edit text , slider updates each other. i'm having trouble sending data edit text arduino. need data edit text , send arduino push button addition of characters defined servos (a,b,c,d,e). i'll appreciate if can me it. thanks in advance. Arduino Forum > Topics > Robotics (Moderator: fabioc84) > How to send data from Matlab GUI to Arduino for servo rotation arduino

at month's risc os user group of london meeting on monday 21st july having beginners guide interfacing on raspberry pi using bbc basic. http://www.rougol.jellybaby.net/ neil fazakerley aiming persuade more people have go @ connecting real-world objects - 'physical computing'. opposed usual virtual world code inhabits, in output never leaves system. end, bringing along examples demonstrate simple, baby steps can taken started existing hardware. start quick explanation of gpio access , simple demo of how activate leds. neil introduce version of current project - model railway dcc command control system written in bbc basic - show how controlling single gpio line can have powerful external results. finally, he'll cover under-used usb port, show how can control external hardware - using ubiquitous yellow maplin robot arm example - , how can write powerful usb control program twenty-five lines of basic (yes, really, half screenful) - , no drivers, modules or lib...

bonsoir à tous svp aidez moi je réalise un pid numérique avec arduino mais je n'arrive pas à télécharger la  bonne version de la librairie pid et le frond end et j'aimérai également utiliser des potentionmètres pour règler les gains kp,ki et kd puis des commutateurs pour choisir les modes de fonctionnement p,pi,pd et pid. merci de m'aider avec les codes.je suis coincé aidez moi svp sos quote je n'arrive pas à télécharger la  bonne version de la librairie pid c'est à dire? Arduino Forum > International > Français (Moderators: jfs, Snootlab) > projet pid numérique arduino

hi all, tried setup testing machine mythbuntu (9.04) waking before scheduled recording , switching off after recorded. used http://www.mythtv.org/wiki/acpi_wakeup . there absolutely no problem wake using command line there problem mythtv. used setwakeup.sh script http://www.mythtv.org/wiki/acpi_wakeup modificated lines: echo here >> /usr/bin/setwakeup.log date >> /usr/bin/setwakeup.log when call setwakeup.sh command line (for example "sudo setwakeup 12345678900") setwakeup.log added 2 lined above. when schedule recording in mythtv, switch off pc , switch on, no new lines in setwakeup.log added (which means no script called before shutdown). i'm afraid bug in mythtv? or bug between chair , keyboard? you must execute mythshutdown -x shut down pc, not shut down. Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Multim...

i bought 1 of these https://www.tindie.com/products/tautic/max31855-thermocouple-to-digital-converter/ use thermocouple type k. looks same of adafruid product. i wondering if need level shifter use arduino or if can connect directly. your comments appreciated. from link: quote note: can use arduino or other 5v i/o logic, you'll need form of level translator or resistor divider. so, if have arduino runs @ 3.3v, can use directly, otherwise you'll need make kind of adjustment. Arduino Forum > Using Arduino > Project Guidance > Do I need a level shifter? arduino

is there way have 2 different front pages?  1 guests , different 1 members.  know set things "registered" members can see them, there way hide "public" items after login? hi, you can not hide public items, there might workaround. create second menu item, type component/frontpage. go login form module, , enter url of new menu item, redirect url on login. when registered user logs in, should redirected second frontpage assign registered content. not tested, idea... regards robin Board index Joomla! Older Version Support Joomla! 1.0 General Questions - 1.0.x

someone pls me..i hav prblm web cam..i installed cheese..but shws 'camera not found' error..it works in win xp.. if don't give more details, can't you! webcam come when run lsusb command? Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Hardware [ubuntu] web cam Ubuntu