viernes, 22 de marzo de 2013

Arduino by Davis: “Re: Motor Controllers for car seat motors?” plus 19 more

Arduino by Davis: “Re: Motor Controllers for car seat motors?” plus 19 more

Link to Arduino by Davis

Re: Motor Controllers for car seat motors?

Posted: 22 Mar 2013 03:12 AM PDT

What OEM stuff do they use in cars? Or are they proprietary and or too closely tied into the rest of the car?

Re: some ideas plz

Posted: 22 Mar 2013 03:11 AM PDT

Quote
The OP could have provided some more information like whether he wanted something in C or AVR assembler, but I didn't see anything excessively inappropriate regarding the topic of the post.

I'm with you on that....  imperfectly phrased q...

Re: ABC - Arduino Basic Connections

Posted: 22 Mar 2013 03:08 AM PDT

Brilliant! I use Arduinos in my classroom, and one of my students directed me to this. It's a work of art - thank you for sharing it!

Re: Öl Temperatur messen, welcher Öltemperaturgeber? (KFZ)

Posted: 22 Mar 2013 03:07 AM PDT

Nennspannug heißt der Spanungbereich bei dem der Sensor funktioniert. In diesem Fall geeignet für Motorräder, Autos und Lastwagen. Ohne Datenblatt bzw ohne zu wissen welch ein Sensor dieser Sensor ist ist es unmöglich eine korrekte Auswertung zu schrei...

Re: How do I use these water sensors?

Posted: 22 Mar 2013 03:07 AM PDT

Quote
For power I have a DIN rail bus with +5v and +12v powered by the power supply in my environmental server.
Ok, well someone has to ask  smiley-cool .... you sure you didn't stick 12V thru it not 5?

Arduino Due - Emulating Incremental Rotary Encoder Signals

Posted: 22 Mar 2013 03:06 AM PDT

Hi, for my current project I would like to emulate an incremental rotary encoder signal. Therefore I have to create six different signals A, B, Index (and their 3 inverted signals). I want to do this using 6 PWM signals with a duty cycle of 50%. The fr...

Re: some ideas plz

Posted: 22 Mar 2013 03:02 AM PDT

It isn't even AVR assembler, so I won't attach my reply.

I don't understand, he has a programming question as far as I can see.  He wants to know how to convert that P...

Re: uscita immediata da un loop o un ciclo

Posted: 22 Mar 2013 03:01 AM PDT

un lucano! hahahaha ma si, ho caricato il tuo codice, ma non esce comunque dalla canzoncina quando premo il pulsante... magari riprovo un altro po e provo a smanettarci su, vediamo che succede...

Re: Bluetooth HC 05 - il PC non trova il bluetooth

Posted: 22 Mar 2013 03:01 AM PDT

Ciao

Quote
2. connesso il pin 34 a Vcc (AT mode) e poi ho alimentato il modulo

il pin AT va collegato DOPO aver alimentato il modulo.

In ogni caso, per capire se il pc te lo vede, ti è sufficiente alimentarlo.
 

Re: Making a If statement. Please Help

Posted: 22 Mar 2013 03:01 AM PDT

Or closer to home, have a look here

RasPlex Puts Plex on Your Raspberry Pi-Powered Home Theater PC #piday #raspberrypi @Raspberry_Pi

Posted: 22 Mar 2013 03:00 AM PDT

From lifehacker:

We've shown you how to build an XBMC media center using a Raspberry Pi, but if you prefer the features of Plex (and many of you do), now there's a build that'll work like a charm on your Pi-powered home theater.
RasPlex, a build of Plex that also uses OpenELEC, fully supports the Raspberry Pi, as you can see in the video above. It's still an early build, so while it works fine, expect frequent updates and revisions to add more features and improve performance. As it stands, the video above shows RasPlex running on a 256MB Raspberry Pi with a Class 10 SD card installed. If your Pi is underpowered by comparison, you may notice some lags, but once it's cached it should work pretty well.

Best of all, all of the features that make Plex so great are in the Raspberry Pi-supported build. You even get Airplay and AirTunes support. You can read more about the current status of the project at the RasPlex FAQ page, or hit the link below to download it and give it a try on your Raspberry Pi.

Read more.

reaction time measurement

Posted: 22 Mar 2013 02:58 AM PDT

Hi all!,
my research project involves the measurement of the time of reaction to a simple stimulus test.
I have decided to use arduino to implement a little box for the test execution, with a LED and a button, something like in
http://playground.arduin...

Re: Servo problems - makes arduino connect and disconnect over and over

Posted: 22 Mar 2013 02:57 AM PDT

Quote
I'm sure i am doing it right and I double and triple checked using the diagram zoomkat provided.
Best post a pic of what you have then.... photo of hand drawn sketch would be ok

Re: Pinout Diagram

Posted: 22 Mar 2013 02:56 AM PDT

Se parliamo di 555 non può mancare questo schema per variare il duty cicle mantenendo la frequenza costante!

Re: stumped by this LED array

Posted: 22 Mar 2013 02:53 AM PDT

Please show your schematic - the description you give is not precise enough for us engineers.  We need pretty pictures.

Re: Servo problems - makes arduino connect and disconnect over and over

Posted: 22 Mar 2013 02:53 AM PDT

I have tried a 6v external which should definitely be sufficient but it still isnt working. With the external battery it does nothing, no buzzing, no sound nothing at all. I'm sure i am doing it right and I double and triple checked using the diagram z...

Re: some ideas plz

Posted: 22 Mar 2013 02:10 AM PDT

OK, I won't attach my reply.

Re: duvidas sobre pinos

Posted: 22 Mar 2013 02:10 AM PDT

Quote
A0, usar 14
A1, usar 15
etc...
O A0 fica no pino 23 e não no 14, sinceramente nao estou a entender o que é esse "14" que eles colocaram no esquema
Em caso de duvida consulta o datasheet do fabricante que fica aqui:
[url=http://www.atmel....

launching other dowload utility with avrdude_wraper and post_compile_script

Posted: 22 Mar 2013 02:09 AM PDT

Hello,

hopefully some of you will be interrested in this small utility:
it s a very small windows program which parses the avrdude command line and launch a new .bat file with 2 parameters in order to launch a specific download utility or to execute a ...

Re: wrong output

Posted: 22 Mar 2013 02:09 AM PDT

Quote
I expect that if I send 0xAA or 170 it's what I pack into the "file"
That's exactly what it does do.
How you choose to interpret it is another matter - you could read groups of four bytes, and interpret them as a "float" if you so wished...

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