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1  Using Arduino / Project Guidance / Re: a decibal sensor on: May 29, 2014, 12:01:49 pm
Do you have a link to the vendor that shows a picture and possibly the pinouts. You said it is a serial lcd. What kind of serial ?

I don't know if it is helpful to raschemmel, but john have posted his configuration (with a classical Hitachi display) here: http://forum.arduino.cc/index.php?topic=243018.msg1742987#msg1742987
2  Using Arduino / Project Guidance / Re: a decibal sensor on: May 27, 2014, 11:39:54 am
Quote
[OT] decibal = a cannibal decibel [/OT]

Quote
  I know what decibel are. I don't know what decibal are. Sorry

Why did you post the question if it is not related to the topic ?

Are you serious? but ok, it's because @notjohn13 used the term "decibal" more times and I wanted to kindly enlight him about his error, with a bit of sarcasm that you just killed.

BUT what's important is the message, one need to know and use the right terms. Now he knows. smiley-wink
3  Using Arduino / Project Guidance / Re: a decibal sensor on: May 27, 2014, 11:15:25 am
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[OT] decibal = a cannibal decibel [/OT]

I don't know what this means. (is this on the level or some kind of joke ?)

I don't know what decibal are, sorry.

Here let me help:

http://en.wikipedia.org/wiki/Decibel

I know what decibel are. I don't know what decibal are. Sorry. smiley-mr-green

But, get back in topic now...  smiley-cool
4  Using Arduino / Project Guidance / Re: problems with program on ARDUINO by using MOTOR DC and L298 on: May 27, 2014, 11:13:19 am
I know the diodes are necessary if you actually  HAVE a power supply but as you pointed out I was refraining from just blurting out the answer but I couldn't hold it any longer. It was meant to be a fecetious remark implying that diodes are unnecessary as long as power is not connected. You know what I mean. I think the OP died.

Yes I get it. I thought that asking about the VS pin was sufficient... and instead. We'll see if that was the problem
5  Using Arduino / Project Guidance / Re: a decibal sensor on: May 27, 2014, 10:52:23 am
Quote
[OT] decibal = a cannibal decibel [/OT]

I don't know what this means. (is this on the level or some kind of joke ?)

I don't know what decibal are, sorry.
6  Using Arduino / Project Guidance / Re: problems with program on ARDUINO by using MOTOR DC and L298 on: May 27, 2014, 10:45:35 am
What about the VS pin? He's feeling so alone there...
You need shunt diodes (shottky ones are even better).

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You need shunt diodes (shottky ones are even better).
You don't need the diodes because there is no motor power supply ....(look at the schematic).

VS is the motor power supply... smiley-wink
I was keeping myself from repeating that, to enforce amoultii to read better, as you want too
And diodes are needed, are not included in the IC, when motor will work
7  Using Arduino / Project Guidance / Re: a decibal sensor on: May 27, 2014, 10:06:34 am
[OT] decibal = a cannibal decibel [/OT]
8  Using Arduino / Project Guidance / Re: problems with program on ARDUINO by using MOTOR DC and L298 on: May 27, 2014, 10:03:28 am
I am asking you (again and again) , do you or do you not know what is wrong with the schematic ?
It is a yes or no question. If you answer no , I will tell you. I am not going to tell you until you answer the above question, but I will tell you that anyone looking at your schematic would spot it immediately. I have already given you a clue. You ignored it. .

And could be even what I said earlier too... But mine was an explicit (and a bit poetic) answer, hope it is not ignored.
9  Using Arduino / Project Guidance / Re: problems with program on ARDUINO by using MOTOR DC and L298 on: May 24, 2014, 07:52:04 pm
What about the VS pin? He's feeling so alone there...
You need shunt diodes (shottky ones are even better).
10  International / Hardware / Re: [OT] Altri mondi... altri Arduino... on: May 19, 2014, 03:26:31 pm
Da buon elettronico ingenuo mi chiedo, quando comincia ad aver senso usare ed imparare a lavorare su un RTOS?
11  International / Hardware / Re: [OT] Altri mondi... altri Arduino... on: May 19, 2014, 05:22:01 am
Io con un PIC18 e qualche settimana di studio (ovviamente nel tempo che si trova), con MPLAB-X e XC8 posso scrivere in tutti i suoi 128KB di flash, anche se il codice compilato non verrà ottimizzato (XC8 è in free-mode), sfruttando un bootloader della Microchip. Un giorno mi dovrò prendere un picKit 3...  smiley-fat

Però il tutto non è arduinoso, ed è anche vero che sono un elettronico.. sarà quello smiley-grin

Magari uno più informatico può portare delle librerie ed adattarle all'ambiente. MPLAB-X è comunque supportatissimo da Microchip
12  International / Generale / Re: Scoprire Arduino DUE! on: May 17, 2014, 08:35:22 am
Chiarissimo smiley-wink
13  International / Generale / Re: Scoprire Arduino DUE! on: May 17, 2014, 06:17:57 am
Si certo lo so bene (non è neanche un problema per me...). Però mi riferivo al fatto che la ZERO porta molto più entusiasmo della DUE ma ha le stesse caratteristiche. E' dovuto al suo form factor? Solo per curiosità...
14  International / Generale / Re: Scoprire Arduino DUE! on: May 16, 2014, 06:41:56 pm
Ah ho capito. Grazie

Ma leggevo entusiasmo nel post di Arduino ZERO. Ha però le stesse caratteristiche in termini di corrente limitata e 3V3 se confrontato con la DUE...
15  International / Generale / Re: Scoprire Arduino DUE! on: May 16, 2014, 12:06:44 pm
E' raro trovarmi a scrivere a vanvera o descrivere una cosa non toccata con mano e spesso dico quello che penso in maniera spontanea che piaccia o no smiley .
....

... ma difatti non criticavo assolutamente quello che dicevi per il contenuto ... ma per il contesto e la domanda dell'utente smiley-wink

Poi, se vogliamo aprire un thread sulla DUE e ne vogliamo parlare apertamente, per me va bene ... ma ... ho idea che rischiamo il ban  smiley-lol smiley-mr-green smiley-lol smiley-mr-green smiley-lol smiley-mr-green

Guglielmo

Ma solo per sapere, che succede con Arudino Due? Perché è poco supportato?
Pare ci sia pure un trend futuro maggiore per il nuovo Arduino Zero rispetto al Due, da come se ne parla in giro.
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