martes, 25 de junio de 2013

Arduino by Davis: “Re: Ultrasonic beacon from HC-SR04s” plus 19 more

Arduino by Davis: “Re: Ultrasonic beacon from HC-SR04s” plus 19 more

Link to Arduino by Davis

Re: Ultrasonic beacon from HC-SR04s

Posted: 25 Jun 2013 03:09 AM PDT

That's what I am currently looking in.
Started with ripping of an old CD player for the IR sensor. Works great across the room with the original remote.
Currently trying to get it as directional as possible.

Then I'll try my own beacon.

Thanks
Robert

Re: Vitesse d'execution ...

Posted: 25 Jun 2013 03:09 AM PDT

[code]
  etatledG2 = analogRead(ledG2); //Lecture de la valeurs du capteur
  etatledG1 = analogRead(ledG1); //Lecture de la valeurs du capteur
 
  etatledCG = analogRead(ledCG); //Lecture de la valeurs du capteur
  etatledCD = analogRead(ledCD); //Lect...

Re: liaison carte SD par I2C ?

Posted: 25 Jun 2013 03:06 AM PDT

pas grand chose, en fait. c'est pour mon système de gestion de groupe électrogène : horaires de départ, d'arret, niveau de gasoil, températures, des trucs comme ça, qui permettent de savoir quand le client appelle parceque c'est en panne si c'est le sy...

Re: Arduino code for fuzzy logic controller

Posted: 25 Jun 2013 03:06 AM PDT

Have you tried this?

Re: INFO MODULI TX RX RADIO

Posted: 25 Jun 2013 03:02 AM PDT

... magari, per capire la VirtualWire, potresti cominciare con lo studiarti tutto quello che è riportato in questa pagina : http://www.airspayce.com/mikem/arduino/ smiley-wink

Guglielmo

New Products 6/22/2013 (video)

Posted: 25 Jun 2013 03:00 AM PDT

Some notes from the Smart Textiles Salon

Posted: 25 Jun 2013 02:09 AM PDT

smart textile salon

Smart Textiles Salon was the last event of the Smart Textiles Week organized by the Textile department of the University of Ghent in the beautiful town of Ghent, in Belgium at the beginning of June:

Smart Textiles Salon is an attempt to bring topical research in the field of Smart Textiles to the stage and showcase it to the world. We wanted to make clear that Smart Textiles are not only existing in research projects, but that the potential for market introduction is huge already today. This should be recognized and taken to the next level.

Our friends Riccardo Marchesi (Inntex and Plug&wear) and Giulia Tomasello (Ruah project), took part to the event and sent us a short report  highlighting with words and pictures some cool projects they encountered during the days at the Salon.

The Smart Textiles Week started with a three-day workshop during which prof. Lieva Van Langenhove (part of the organizing committee) and her staff illustrated the latest technologies and achievements in this field of research. There was also a practical workshop, during which participants challenged themselves to assemble a soft fabric circuit.

At Smart Textiles Salon, part of the Systex European action to demonstrate the potential of smart textiles, 70 people from major Universities, Research Labs, design studios and companies, met to show their prototypes and to discuss about their new achievements, each of them being textile-based or compatible with intelligent textile systems.

The following is a list of selected design-oriented projects that brought us  to your attention:

- UNLACE, by Eef Lubbers from TU/e, winner of the Systex Student Award 2012, is an interactive lace lingerie garment that allows partners to connect by becoming more aware of touch, time and warmth.

STS-Unlace - Lubbers

- Soft/Mesh, by Olga Sjöroos and Jussi Mikkonen, from Aalto University, that created 3D printed structure as a relatively equal subsitute to a fabric.

STS- Soft/Mesh

- PeR+ by Eva Deckers, from TU/e, that developed an interactive and intelligent carpet, sensitive to the activity of the person.

STS Per+ Eva Decker

- Strokes&Dots, by Valérie Lamontagne, that introduced her line of smart garments designed to be DIY-assembled

STS - Strokes&Dots

- Your Balance, by Barbro Scholz, an interactive, textile jewelry with the inspiration taken from insects.

STS - Your Balance - Babro

- Baroesque Barometric Skirt, by Rain Ashford from Goldsmiths University of London, a skirt able to visualize environmental data collected from four sensors.

STS-Barosque_Barometric

- Trasendense, by Galina Mihaleva, Nanyang Technological University, an interactive dress that communicates with its wearer by translating the body's movement into a corresponding light pattern.

STS - Trasendense Galina Mihaleva

- Solar Fiber, by Marina Toeters and others, a flexible photovoltaic fiber able to transform sunlight energy into electrical energy.

STS SolarFiber Martina Toeters

You can have a look at more pictures on this flickr gallery.

Thanks to Giulia for the pictures and Riccardo for the text!

Re: RF module

Posted: 25 Jun 2013 02:31 AM PDT

Hi, firstly led on remote does light up. And my two RF is 315. The sketch that I took, the person used a 433 .. Does the sketch matter? I mean of cuz it does, but which part of the sketch determines its frequency ? Do you guys have any sketch I can try...

Re: PWM und analogRead falsche Ausgabe

Posted: 25 Jun 2013 02:30 AM PDT

ich lese mich gerade in die Sache PWM ein und kann auch schon einen 12V Lüfter hoch und runter fahren. Ich möchte nun den gesetzten Wert des PWM Pins auslesen doch kommen...

Re: liaison carte SD par I2C ?

Posted: 25 Jun 2013 02:26 AM PDT

ben c'est surtout que la carte existe, que _toutes_ les IO sont utilisées et que j'ai déjà un bus I2C en usage pour un afficheur et une horloge...
J'aurais certainement pu ...

Re: Un peu coup de main? transmission RF

Posted: 25 Jun 2013 02:25 AM PDT

Emetteur:

Arduino Uno

Joystick - branchement: 5+ / GND / Analog 1 / 2
Emetteur RF 433 - Branchement: 5+ / GND / pin 7

Recepteur

Arduino duemilanove


Dual H Bridge DC Stepper ...

Re: Flat file databases and Arduino

Posted: 25 Jun 2013 02:23 AM PDT

Arduino is a small MCU with few memory (2K ram, 32K for program; 8K ram on Mega).
Is not present a O.S. that manage the file system.
You need the base library SD (using class File) to write in a file (a very big library that use ram).
The class File ca...

Re: Accelerometro Tinkerkit e arduino

Posted: 25 Jun 2013 02:06 AM PDT

Grazie stasera ci proverò.

Re: La mia ignoranza non ha limiti :) Dubbi sui "Linguaggi C"

Posted: 25 Jun 2013 02:04 AM PDT

Purtroppo in italiano avevo 5 e si vede, anzi si legge  smiley-red

Building a Bluetooth HID - advice sought

Posted: 25 Jun 2013 02:02 AM PDT

Hi
I'm wanting to develop a Bluetooth keyboard and mouse as part of a larger project run from an Arduino platform UNO or Leonardo preferred but not an absolute.
Can anyone offer and advice on where I should start re shields & code.    I appreciate the ...

Re: Was für Stecker und Steckverbindungen ?

Posted: 25 Jun 2013 02:01 AM PDT

guck doch mal bei reichelt, conrad, elv und ebay

Re: Accelerometro Tinkerkit e arduino

Posted: 25 Jun 2013 01:59 AM PDT

Ads With A Practical Function Don’t Just Litter the Street

Posted: 25 Jun 2013 02:00 AM PDT

Street Billboards have usually been seen as a nuisance, enough that several states have banned them wholesale. But advertising firm Ogilvy is now trying to trying to make urban billboards into street furniture for industry heavyweight IBM. via dezeen.

Dezeen_Ads-with-a-New-Purpose-by-Ogilvy-and-Mather-for-IBM_1

Dezeen_Ads-with-a-New-Purpose-by-Ogilvy-and-Mather-for-IBM_2

Dezeen_Ads-with-a-New-Purpose-by-Ogilvy-and-Mather-for-IBM_3

Re: Aidez nous ! Projet - Gestion domotique

Posted: 25 Jun 2013 01:19 AM PDT

Bonjour,

Je relance ce topic, après plus de 6 mois d'inactivité !
Pour vous dire que j'ai enfin fini la première partie de mon projet.
J'ai encore pas mal de travail pour la suite, et pour optimiser l'existant.

J'ai posté les différents éléments, descr...

Re: La mia ignoranza non ha limiti :) Dubbi sui "Linguaggi C"

Posted: 25 Jun 2013 01:18 AM PDT

Ottimo Nid.  smiley-mr-green
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