Arduino by Davis: “Re: density based traffic light control program” plus 19 more

Re: density based traffic light control program

Posted: 11 Dec 2012 01:40 AM PST

yes we could but we need your help toooo

Re: 6 pins next to the reset button ?

Posted: 11 Dec 2012 01:37 AM PST

They are for programming it if you have a hardware programmer.

Re: Module GPS PMB648

Posted: 11 Dec 2012 01:35 AM PST

Quote from: saraza on Today at 03:00:40 AM

Ca doit être ca....

Auriez vous un module GPS qui fonctionne facilement avec l'Arduino à me recommander ?

bonjour
pas nécessairement (les carateristiques de r...

Re: Analog Comparator falling edge setup

Posted: 11 Dec 2012 01:34 AM PST

I have another question on timing inside an interrupt. Currently a

Code:

bitWrite(PORTD, measurementRange, 0);

is just called multiple times inside a timer interrupt to make a pulse with a width of somewhere between 4µs and 15µs(adjustable) be...

Re: Bullet sensor build help

Posted: 11 Dec 2012 01:33 AM PST

Quote

Also, do you think that the 20us

Think of it as 320 instruction cycles.

Re: jtag cos'è?

Posted: 11 Dec 2012 01:18 AM PST

@lesto: JTAG non è un programmatore, è un protocollo che viene usato per fare test e programmare i chip
praticamente tutti i micro/cpld/fpga lo supportano anche perché si usa per programmare e testare in un botto tutti i chip sulla scheda, i vari chip ...

Re: Electronic Saxophone problem

Posted: 11 Dec 2012 01:18 AM PST

Hi,
You are being very optimistic in expecting the tone function to reproduce the sound of a saxophone or any instrument at all.

I would suggest that you adjust your expectations/project goals to 'have a saxophone style interface to an interestin...

6 pins next to the reset button ?

Posted: 11 Dec 2012 01:15 AM PST

on a UNO ,what are these for ? another icsp connection or what ?
and a four holes with J2 what are they for ?
just curious

Re: MOSFET fregatura?

Posted: 11 Dec 2012 01:15 AM PST

Ci si mette un'altro mosfet, hanno tutti tre terminali e con caratteristiche simili o migliori ce ne saranno a bizzeffe

Re: jtag cos'è?

Posted: 11 Dec 2012 01:14 AM PST

come sopra, la JTAG è un programmatore con una serie di funzioni avanzate come il debug passo-passo del codice.

In pratica immagina di avere un boot-loader sotto steroidi in un chip a parte (e quindi spesso questo chip è protetto da scrittura, per evit...

Re: Small SDCard library

Posted: 11 Dec 2012 12:46 AM PST

Hello!

Try to get work sdfat16 with Arduino Ethernet with no luck

init return error.
Meanwhile SD and sdfat16/32 are working good! Any ideas?
Thanks!

Re: Stumped reading mulitple DS18B20's

Posted: 11 Dec 2012 12:46 AM PST

FAB - thanks folks, you got it.

I thought this code was checking to see if there was a sensor at the address defined in Sensor1 and if not then create an error condition:

Code:

if (!sensors.getAddress(Sensor1, 0)) error();

Could I ask how to al...

Re: Arduino Esplora

Posted: 11 Dec 2012 12:44 AM PST

Davvero molto bello, ho letto che costa 54$ (o sbaglio?)
Anche l'idea del game controller è molto bella.
Si potrebbe montare su un modulo bluetooth per interagire con una console a distanza e fare in modo di simulare una ps3

(solo con una grafica l...

Re: Arduino Esplora & IDE 1.0.3

Posted: 11 Dec 2012 12:41 AM PST

Sur le blog ils emploient le futur

Quote

you will find Arduino Esplora at Radioshack's in its Retail Version (like the one you see on top) and soon on the Arduino Store and from our distributors in both Standard and Retail versions

Re: Info lcd Ks0108

Posted: 11 Dec 2012 12:40 AM PST

Si tutta la pieddinatura viene gestita da degli include nella libreria, anche molto bene, fanno l' auto sensing del tipo di arduino e carica in automatico quello giusto. Io ho anche provato a fissare quello per l' arduino uno e a controllare la piedina...

Arduino application showing error while openning

Posted: 11 Dec 2012 12:40 AM PST

Hi,

I just got my arduino uno and i installed the driver software as in the site.
When i open arduino.exe, it shows 'unable to open' and after some time, it opens.
Then when i try to select tools or open any example programs or do anything, it takes ar...

Re: arduino motor shield

Posted: 11 Dec 2012 12:39 AM PST

yes you may. its simple really. but why do you want to do that?

Re: Kriege den SPI Bus nicht zum laufen

Posted: 11 Dec 2012 12:39 AM PST

So. Läuft jetzt über SPI

[code]//#define sclk 52
//#define mosi 51
#define cs 53
#define dc 7
#define rst 8

#define   BLACK 0x0000
#define   BLUE 0x001F
#define   RED 0xF800
#define   GREEN 0x07E0
#define CYAN ...

Re: Arduino application closing by itself?

Posted: 11 Dec 2012 12:25 AM PST

I was just trying to keep the thread going. I've not seen the problem, but haven't
used 1.0.2 very much.

Actually, I use Microchip MPLAB a lot, and every time you compile the source, it does
an automatic save of all changed source files. I love it.

[SOLVED] Re: SHT25@I2C will nicht

Posted: 11 Dec 2012 12:23 AM PST

Hallo zusammen,

was nun kommt, wird euch hoffentlich nicht auf die Palme bringen...

Ich konnte das Problem lösen. Nachdem ich die Schaltung komplett zerlegt und nochmal neu aufgebaut habe, konnte ich durch trial n error in Erfahrung bringen, dass ei...