domingo, 21 de abril de 2013

Arduino by Davis: “Re: Comment fait-on pour arrêter la boucle ?” plus 19 more

Arduino by Davis: “Re: Comment fait-on pour arrêter la boucle ?” plus 19 more

Link to Arduino by Davis

Re: Comment fait-on pour arrêter la boucle ?

Posted: 21 Apr 2013 02:49 AM PDT

Bonjour,

En gros tu veut détecter un front montant sur la broche D2 ?
Utilise attachInterrupt() pour mettre un "flag" (variable booléenne) à True et dans ton loop() gére ta séquence dés qu'il passe à True smiley-wink

Exemple :
[code]bool flag = False;

void intB...

Re: ESR meter with Arduino

Posted: 21 Apr 2013 02:49 AM PDT

I have upgraded existing code with previous modifications to expand measurement range up to 50 Ohms and to make this ESR meter autoranging in the range of 0-50 Ohms which should be more than enough range for the ESR measurement. The code is included in...

Re: Montaje CNC, calibrar ejes configuración y software

Posted: 21 Apr 2013 02:45 AM PDT

Es un listón de 3cm de ancho. Las virutas son tal cual han salido de la fresadora un poco de lija y como nuevo.

Re: contatore di tocchi

Posted: 21 Apr 2013 02:44 AM PDT

Ciao,
  si la variabile di tipo byte è sicuramente meglio, errore mio...
Per il debounce sono perfettamente d'accordo, infatti ho fatto riferimento alla libreria debounce, non ho messo direttamente l codice in modo che matteo94s potesse andare a cercar...

Re: fusion programme heure et réception 434Mhz

Posted: 21 Apr 2013 02:44 AM PDT

Bonjour,

Franchement est-ce que tu as cherché avant de demander ?
Tu as trois ligne dans setup() et 1 ligne dans loop() à copier/coller smiley-zipper

Voila un exemple :
[code]// ...
void setup() {
  lcd.begin(16, 2); // Initialisation du lcd
  Serial...

Re: PCF 8583 RTC chip troubles.

Posted: 21 Apr 2013 02:16 AM PDT

Erdin,

Thanks.  Seems I shall have to take the whole clock thing apart and rewrite it so it "works" so I can get it working with what I want to do.

But just quickly can you help me understand why the time isn't printed back to me when I set the time?

B...

Re: Driving LEDs from external power supply

Posted: 21 Apr 2013 02:12 AM PDT

A power supply of 10A is capable to supply more current than one of 6A. That is all.
The energy that is wasted depends on the quality and design. Some power supplies waste 50%, others  only 2%.

The led shield seems to be able to supply 6*1A, that is a...

Re: Caratteri nascosti in una stringa?

Posted: 21 Apr 2013 02:12 AM PDT

Adesso mi e sorto un dubbio...ma il risultato che ho postato del serial monitor e esatto? C'e un ritorno a capo che io non ho messo! Infatti ho utilizzato la funzione

Code:
Serial.print
e non
Code:
serial.println

???

Problema controllo stepper motor mediante encoder ottico

Posted: 21 Apr 2013 02:12 AM PDT

ciao a tutti! premetto col dire che ho iniziato ad interfacciarmi con il mondo Arduino da poco più di un mese per via della mia passione per il modellismo dinamico e quindi come è giusto che sia mi son scontrato con il mio primo piccolo grande problema...

Re: DS1307 RTC with 4 x HCF4094 - addressing

Posted: 21 Apr 2013 02:11 AM PDT

Quote
I need to find a way to adress every HCF4094 separately.
Why? You may cascade the 4094 (serial1_out to serial2_in, etc.). So do connect 4x in series and do address them as 1 unit.

Re: Bootloader branden met usbasp

Posted: 21 Apr 2013 01:43 AM PDT

Je kunt een compare maken van de inhoud mega met de hex file van je nieuwe bootloader
Als die gelijk zijn, dan zit hij er echt in.

Tsja. als ik zou snappen wat je ty...

Re: Caratteri nascosti in una stringa?

Posted: 21 Apr 2013 01:40 AM PDT

No purtroppo non mi visualizza mai "ricevuto sms" :-( il problema è proprio quello!
Adesso sono in giro e sto scrivendo con il telefono, appena arrivo a casa provo a inserire meno caratteri e vediamo come si comporta :-)

Re: [Fatto] Monitor ProduzioneFotovoltaico-Consumi - EthernetUDP - ACS712 - Web

Posted: 21 Apr 2013 01:37 AM PDT

il pcb del sensore e' fatto bene, grosse piste portano a 4 pin di ingresso, i quali pin sono accoppiati a due a due.
pero' io onestamete sto' pensando di usare un sensore a pinza, per non tagliare il cavo della fase, non credo sia cosa giusta interromp...

Re: Probleme pour programmer un arduino mini

Posted: 21 Apr 2013 01:37 AM PDT

Bonjour.

Carte officielle ? Modèle de l'adaptateur ? Version de l'IDE ? Photo de la carte ?
Essaie avec un autre adaptateur, si ça marche pas, avec une autre carte  smiley-grin .

DS1307 RTC with 4 x HCF4094 - addressing

Posted: 21 Apr 2013 01:34 AM PDT

Welcome.

I need tips on how to properly address the HCF4094.
I'm trying to convert program, which uses two units 7-segment LED displays, for my purpose of build a 4x 7-segment led clock.
I need to find a way to adress every HCF4094 separately. For now ...

Re: Ethernet shield DHCP/Static IP error

Posted: 21 Apr 2013 01:14 AM PDT

thank you for the response smiley-grin
i had to restart my machine, probably to reset the ethernet
and i used this code to test my connection and Woohoo! it worked with my static ip
here's the code i used to test

Quote
//zoomkat 12-08-11[/color...

I2C Issues

Posted: 21 Apr 2013 01:12 AM PDT

So I was trying to use on of my Arduinos to send a single byte to my other 2 Arduinos based on which they would modify their PWM values.

I checked all the hardware twice, it is working fine on its own. But my problem is that when I put the system toget...

Re: ArduinoISP not erasing pages (was Can't upload sketches to 328p on a breadboard)

Posted: 21 Apr 2013 01:11 AM PDT

I appreciate the input CodingBadly, but I've checked all that way early on.  I can reproduce the problem easily and then run a command line avrdude and have a successful upload of the same hex file.  It's most definitely due to the avrdude command that...

Re: arduino + lcd 20x4 con 18 pin

Posted: 21 Apr 2013 01:11 AM PDT

il contrasto non puo' essere perche' altrimenti avrebbe influenzato anche i 16caratteri leggibili  smiley
essendo leggibili 8x2=16 caratteri, non puo' che essere un problema di codice secondo me

Arduino Robot, ya queda poco...

Posted: 21 Apr 2013 01:09 AM PDT

Hola a todos

Tras dos años de trabajo, seis revisiones de hardware y un montón de pruebas de soft, el "Arduino Robot" (llamado Lottie lemon durante su fase de desarrollo) verá pronto la luz.

Como adelanto este pequeño vídeo (robado al equipo de ttabajo...
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