miércoles, 30 de enero de 2013

Arduino by Davis: “Re: a programar um mux 8:1 problemas nas portas de saida” plus 19 more

Arduino by Davis: “Re: a programar um mux 8:1 problemas nas portas de saida” plus 19 more

Link to Arduino by Davis

Re: a programar um mux 8:1 problemas nas portas de saida

Posted: 30 Jan 2013 01:57 AM PST

[code]Ou seja, o bitRead apenas retorna 0 ou 1.

a variável count e rx vão ser algo como:

count = 0; r0 = 0; r1 = 0; r2 = 0;
count = 1; r0 = 1; r1 = 0; r2 = 0;
count = 2; r0 = 0; r1 = 1; r2 = 0;
count = 3; r0 = 1; r1 = 1; r2 = 0;
count = 4; r0 =...

Re: AS1130 Ongoing Discussion 132 Individually controllable, PWM LED driver

Posted: 30 Jan 2013 01:56 AM PST

Astron will do WLP for example:
http://www.astron.co.at/

Re: returning from a statement

Posted: 30 Jan 2013 01:56 AM PST

Thanks AWOL,  at least I had the grounds connected :-)

I have never typed that before ,   I must get some sleep.

Re: Android Handy mit Bluetooth: => Firmware übertragen

Posted: 30 Jan 2013 01:55 AM PST

Ich sehe das Problem nicht auf der Arduinoseite. Wenn Du ein Bluetooth-Modul hast, das sich Arduino gegenüber als serielle Schnittstelle verhält ist das auf der Arduino-Seite kein Problem den Upload nicht über Kabel sondern über eine Radioverbindung zu...

Re: Mise en oeuvre DS1307

Posted: 30 Jan 2013 01:53 AM PST

Non il est bien comme cela, la cosmétique c'est quand même secondaire surtout que tu as un objectif un peu important il me semble  smiley-mr-green.

Plus de pub et de mise en valeur serait largement suffisant dans un premier temps : juste une modifica...

Re: MIDI numeric Keypad note sender?

Posted: 30 Jan 2013 01:21 AM PST

Similarly I very much wish to find out how to hit a PAIR of momentaries and have a specific midi controller string sent.

I am certain that no final enter key type event/press needs to take place.

Simply looking to find code that will be aware that WHEN...

Re: Programar un clon

Posted: 30 Jan 2013 01:20 AM PST

Lo que pones es para meterle el bootloader, no los sketchs. Y es para hacerlo con Arduino Uno, no con el Mega 2560.
No dudo de que esté documentado, pero ¿dónde?.

Re: returning from a statement

Posted: 30 Jan 2013 01:20 AM PST

Thanks Nick,    Edison is very confusing with simple code !

I will post somethng when I have got it written ( if I am still confused )  perhaps half an hour on the stoep on my hammock will help :-)

Re: Ethernet + erreur avec Google Chrome

Posted: 30 Jan 2013 01:18 AM PST

si tu mets pas dans une balise META, c'est normal.

Re: Help! AMBX RGB LED light extension project!

Posted: 30 Jan 2013 01:17 AM PST

This should actually be pretty simple.  You only need to sense voltage on the AMBX LED circuits and drive the appropriate "extension" LEDS.  In fact, it could be pretty easily done without any sort of microcontroller (arduino or otherwise), if you only...

Re: 3,3 V Runterregeln auf 3V

Posted: 30 Jan 2013 12:59 AM PST

1. Verbrauch bei Batteriebetrieb

Am besten nicht nur den Strom, sondern auch die Spannung bei Batteriebetrieb messen, damit Du die tatsächliche Aufnahmeleistung...

Re: EMP Electro Magnetic Pulse gun / device

Posted: 30 Jan 2013 12:57 AM PST

Building a high voltage generator with no electronics knowledge is a very good way to accidentally die.
I think that borders on intentional death

Re: motor dc

Posted: 30 Jan 2013 12:54 AM PST

Hola "nano", aquí tienes un ejemplo muy rudimentario, pero que muy rudimentario de lo que quieres hacer:

https://sites.google.com/site/arduinoreciclar/piston-mecanico

Por supuesto, los esquemas de Heke son la pauta a seguir, cuando tenga un momento los...

Switch toggle -> LED -> LCD Message... Must be simple right...? T_T

Posted: 30 Jan 2013 12:52 AM PST

Hi all,

I've been struggling with this for the past 4 hours and thought I'd come here begging for help...

So I'm basically trying to set up two different sets of messages based on the moisture level reading ("avg") which are to be toggled back and fort...

Re: LED board Sure electronics

Posted: 30 Jan 2013 12:52 AM PST

Giusto per chiarire la cosa...
Il mio dubbio sulla batteria da 9V non deriva dal fatto del "funziona o meno" (so che mi avevate detto di si) ma semplicemente da quello che ...

Grady’s Cold Brew factory video

Posted: 30 Jan 2013 12:48 AM PST

Nice video about one of Brooklyn's cold brew coffee companies, Grady's Cold Brew, by Cool Hunting.

Re: Gestion du temps à l'aide d'un potentiomètre

Posted: 30 Jan 2013 12:22 AM PST

Bonjour,

Juste pour information il existe un fonction toute prête pour "mapper" deux fourchettes de valeur smiley-wink
http://arduino.cc/en/Reference/map

[code]delay(map(analogRead(A0), 0, 1023, 1000, 10000)); // délai entre 1s et 10s suivant la valeur du poten...

Re: trasformatore x tensioni +- 15v

Posted: 30 Jan 2013 12:22 AM PST

flz: scusa ma...o segui la discussione oppure intervieni solo per ciò che ti interessa, non devi necessariamente dire la tua ad ogni costo; so benissimo qual è lo scopo del Topic, avevo chiesto a ratto se avesse mai usato lo schema e lui mi ha dato la ...

Re: Menu for Display

Posted: 30 Jan 2013 12:21 AM PST

Hi

I was imprecise. All dialog menus are accessed via their root element. So the answer is "el_list_date_disp" if you want to jump from main menu to "el_list_date_disp".

Oliver

Re: Power supply building technical help required

Posted: 30 Jan 2013 12:21 AM PST

Can you show your circuits (not a photo)?
You may just need to suppress your motor.
1 x 10nf cap across contacts and 2 x 10nf from each contact to (metal) chassis.
The commutator will/can produce huge electrical noise.
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