martes, 2 de abril de 2013

Arduino by Davis: “Re: Estação Sensores Wireless + Alarme GSM” plus 19 more

Arduino by Davis: “Re: Estação Sensores Wireless + Alarme GSM” plus 19 more

Link to Arduino by Davis

Re: Estação Sensores Wireless + Alarme GSM

Posted: 02 Apr 2013 03:26 AM PDT

Algum motivo em especial para usares o Arduino Due?

Não me leves a mal, as possibilidades com um Due são imensas (eu usei um processador similar doutra marca e realmente é fantástico) mas os possíveis problemas também. Para começar o Due não é compatí...

Re: Generare codici con Arduino e resistori

Posted: 02 Apr 2013 03:26 AM PDT

Mah ... io, dovendole fare, farei le cose fatte bene ... https://www.sparkfun.com/products/11551 (... "Each ATSHA204 ship...

Re: Loading data from SD card

Posted: 02 Apr 2013 03:25 AM PDT

The first entry is:

Code:
int configs [10];

That is 20 bytes.

The second entry is:

Code:
byte buf [2];

That is two bytes.

2 is not equal to 20.

Re: Generare codici con Arduino e resistori

Posted: 02 Apr 2013 03:24 AM PDT

Su ognuno dei due canali riuscirei a leggere 1024 livelli di valore diversi.. quanti codici univoci interpretabili da Arduino riuscirei a generare?

Da un pu...

Re: Measuring PAR (photosynthetic active radiation)

Posted: 02 Apr 2013 03:23 AM PDT

Hello sir, I want to buy a resistor of 320 Mega ohm.
- So you want an insulator ?
No, a resistor.
- Okay, keep you hands up with a small gap in between.
Now what ?
- Can you see the resistor ?
No.
- It's there.

Re: Arduino Timer/Clock

Posted: 02 Apr 2013 03:02 AM PDT

Anybody got any ideas? Willing to pay smiley

Seeedstudio XBee Shield V1.1 Help

Posted: 02 Apr 2013 03:02 AM PDT

I bought two Seeedstudio XBEE Shields at Radio Shack and I can't get the XBee radios to "talk" with each other using the code on http://www.seeedstudio.com/wiki/index.php?title=XBee®_Shield.  Using the terminal monitor that came with Arduino IDE 1.04, ...

Re: Ethernet Shield mi blocca tutto !

Posted: 02 Apr 2013 03:01 AM PDT

Generamente in quanto tempo si presenta? E comunque, se fosse così, il problema si porrebbe solo se si usa anche la scheda SD, giusto?

Re: [ now published on github ] Building a CAN API for Arduino DUE

Posted: 02 Apr 2013 03:01 AM PDT

Hello,

First, thank you all for your job, especially Palliser and AdderD !

I checked this topic from time to time and today I started to test the CAN on my Arduino DUE !  smiley

So I make here a first feedback of my first tests, in order to give some info...

Re: THE HOME MOSQUITO TRAP | HELP ME KILL MOSQUITOS* AND SAVE LIVES

Posted: 02 Apr 2013 02:59 AM PDT

Very important to fight malaria!

1) The attached PDF is corrupted somehow (could not read it)

2) Can you tell anything about the design?  How the Arduino "catches" the m...

Properties of Molten Glass Dropped in Cold Water Creates Fascinating Reaction

Posted: 02 Apr 2013 03:00 AM PDT

Prince Rupert's Drop on Smarter Every Day via Colossal

Consigli sui componenti per la realizzazione.

Posted: 02 Apr 2013 02:29 AM PDT

Salve a tutti,
volevo un consiglio sui componenti da acquistare per realizzare questo progettino.

Praticamente devo acquistare 2 motori dc che con un pignone a contatto su una cremagliera con guida a cuscinetti per ciascuno , possano sviluppare una spi...

Re: Ethernet Shield mi blocca tutto !

Posted: 02 Apr 2013 02:28 AM PDT

Si Leo, parla di quel segnale (MISO) ma risolve il problema della sua mancanza del tri-state tramite il controllo di un'altro pin, il SEN (... che abilita o disabilita la S...

Re: Arduino + Carro RC RX2\TX2

Posted: 02 Apr 2013 02:28 AM PDT

Sim eu medi dessa forma mas em vez de colocar no transistor coloquei por exemplo no pino FORWARD (onde antes estava o chip), e com o multimetro nos 200mA, os valores chegam a ir aos ~60. Ontem testei colocar uma resistência de 1K entre o pino do Arduin...

Stepper Motor not working

Posted: 02 Apr 2013 02:27 AM PDT

I made the circuit according to the circuit given in this link :http://www.betasix.net/connecting-a-unipolar-stepper-to-arduino/
But the motor didn't work at all
Some help please....

Re: Stacking SD Card Shield with Base Shield on Arduino Uno

Posted: 02 Apr 2013 02:26 AM PDT

I'm unfamiliar with the Base shield you mention, but shield incompatibility is something you will have to watch out for and it sounds like you've found something here.  When you look at the documentation for both these shields are there any pins that a...

Arduino Crumple Board

Posted: 02 Apr 2013 02:00 AM PDT


@><#!!! from Till Maria Jürgens on Vimeo.

German artists Vera Hausmann, Till Maria Jürgens and Vitus Schuhwerk used an Arduino and servo motors to create a thin metal sheet that senses adjacent movement and reacts to it by crumpling more or less depending on the user's touch.

@><#!!! - The life of an overtaxed surface, consisting of a thin metal coated foil, is transformed with invisible string connected to servo-motors and an arduino board, which senses, if somebody comes close. Through squeezing and releasing, the flat motion turns into a spatial transformation and comes closer to the user. This resulting surface dynamically generates new patterns. The intensity of expression is determined by the user's interaction.




via creative applications network.

Re: Ethernet Shield mi blocca tutto !

Posted: 02 Apr 2013 02:05 AM PDT

Nello schema della Ethernet Shield R3 c'è già un qualcosa di simile, in basso a destra --> htt...

This posting includes an audio/video/photo media file: Download Now

Re: Webcam to Arduino

Posted: 02 Apr 2013 02:03 AM PDT

There's a few on eBay if you search for "Arduino camera"

Wireless Arduino

Posted: 02 Apr 2013 02:02 AM PDT

Hi,

I would like to know what to hook up to the arduino in order to transmit sensor data wirelessly from the arduino to the computer - I guess some sort of battery driven radio sender?

Does any of you have some good experiences with particular products...
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