lunes, 14 de enero de 2013

Arduino by Davis: “CNC Wood Burner Draws Portraits” plus 19 more

Arduino by Davis: “CNC Wood Burner Draws Portraits” plus 19 more

Link to Arduino by Davis

CNC Wood Burner Draws Portraits

Posted: 14 Jan 2013 02:00 AM PST

Check out this raster drawbot that uses a wood burner instead of a pen! The effect is similar to laser-etching wood, but I suppose you could make a rig like this that would fit a much larger piece of wood than will normally fit inside your hackerspace's laser cutter. I like the stippling effect this Arduino-controlled ditherbot produces, and wonder what other materials could be marked in this way, like maybe leather. Code is on Github. via Hackaday

[Vorstellung] Einfache kabelgebundene Heizthermostat-Steuerung

Posted: 14 Jan 2013 01:34 AM PST

Hallo zusammen,

nachdem ein Freund mit seinem out-of-the-box internetsteuerbarem Heizthermostat angibt, war es an der Zeit, meine Hausautomatisierung zu erweitern ;-)

Auch wenn ich das Gesamtkonstrukt noch nicht vorgestellt habe, stelle ich diesen Teil...

Re: duda servo , step motor

Posted: 14 Jan 2013 01:33 AM PST

por ahora la alimentare por el mismo usb

Re: keypad interfacing

Posted: 14 Jan 2013 01:31 AM PST

Ya. I have posted it correctly in the code.please. can anyone post the correct code.

Re: Je n'arrive pas à envoyer d'SMSs

Posted: 14 Jan 2013 01:30 AM PST

bonjour,
tu peux déjà faire un retour dans la console pour voir.
quelle shield utilise tu?
en général, ce que je fais avant de mettre la sim sur l'arduino, je la configure sur un gsm normal.

sinon essaye avec ca
Quote
#include <NewSoftSerial.h>
NewSo...

Re: Sämtliche Zeichen eines Arrays um eine Stelle verschieben

Posted: 14 Jan 2013 01:29 AM PST

Hallo,

so, nun bin ich (gedanklich) ein gutes Stückchen weiter.

Mit diesem Code bin ich bereits in der Lage ein Array immer wieder mit Zeichen zu befüllen:

[code]char fifo[7] = "______";                                          // FIFO-Array (Platz für...

Re: arduino 2.4ghz camera reciver with 3g module

Posted: 14 Jan 2013 01:15 AM PST

Work out the data rate you need to transfer. This will depend on video resolution and frame rate. I would think your only chance is with an Arduino Due, the others are n...

Re: RF sniffing help.

Posted: 14 Jan 2013 01:11 AM PST

This is a sample of the data stream of an Oregon Scientific Weather station temp Sensor.
Whilst your Weather Station wont be the same , the data format will be similar.
The timebase on your audio card is far to slow to see anything sensible, and what y...

Re: aktuelle Arduino IDE und Dallas Library von Miles Burton

Posted: 14 Jan 2013 01:11 AM PST

Entschuldigung muss man sich hier doch nicht.
Beim nächstem mal einfach den Sketch mit rein und melungen dann kann man besser helfen
 smiley
Einfach die Code Brakets und
Code:
seine Code darein dann kann man es auch gut lesen

Gruß
Der Dani

Re: Arduino UNO - Téléinfo et optocoupleur SFH620A

Posted: 14 Jan 2013 01:09 AM PST

C'est bon juste les 3 .ino a mètre dans le meu fichier merci a <Gromain>  smiley-wink

Re: Themen hier im Deutschen Forumsteil

Posted: 14 Jan 2013 01:07 AM PST

Ich mein wenn man seit anbeginn dabei ist stellt das ja auch kein grösseres Problem dar... Jemand wie ich aber findet nur 3500  ungelesene Beiträge vor und die unsortiert...

Projection Mapping on Papercraft

Posted: 14 Jan 2013 01:00 AM PST

joanie-lemercier1

joanie-lemercier2

New work by Joanie Lemercier combines folded paper and projection mapping – via Colossal.

Re: Odd sprintf behaviour

Posted: 14 Jan 2013 12:46 AM PST

Which other languages? You will have the same problem in any languages that uses char arrays that are too small to store a null terminated string smiley

That code reproduce it so you can see it's not specific to Arduino: http://codepad.org/xUm6gagq

Re: Disponibilità Arduino Due

Posted: 14 Jan 2013 12:45 AM PST

qualcuno dei boss sa quando ritornerà disponibile Arduino Due che lo store da come esaurita? E quando lo sarà con che volumi?

Intanto se ti serve subito la scheda...

Re: Arduino e ENC28j60 e DHCP non funzionante

Posted: 14 Jan 2013 12:43 AM PST

ciao

ho qualche dubbio che sia quello: il connettore ICSP ti serve per programmare l'ATMega: i collegamenti via SPI tra Arduino e il chip enc28j60 sono effettuati utilizzando i connettori lateriali (PIN 10-11-12-13):
http://arduino.cc/en/Reference/SPI

Re: Need a better way to slow down input to lcd other then delay()

Posted: 14 Jan 2013 12:41 AM PST

Any ideas?
Not without being able to see your code smiley-wink

Re: Projet de Domotique STI2D

Posted: 14 Jan 2013 12:41 AM PST

Veuillez m'excuser , je ne peux me connecter que la semaine via les postes du Lycée.

Quote
Vous avez quoi comme budget ? Comme hardware dispo ? Et comme contrainte ?
Niveau technique tu maitrises déjà un peu le développement web (html/css/php) et c/c+...

Re: Need a better way to slow down input to lcd other then delay()

Posted: 14 Jan 2013 12:33 AM PST

lcd.print(temp) then lcd.print(" ") to get rid of the last digit from the previous value if it is there.

Re: Pin protection on Arduino Due

Posted: 14 Jan 2013 12:31 AM PST

On a related note, what would be the impact of including onboard series current limiting resistors on the DAC Outputs ?

There are a few of use that have blown these outputs through accidents of one type or another, however as the DAC output is almost a...

Disponibilità Arduino Due

Posted: 14 Jan 2013 12:30 AM PST

Ciao
qualcuno dei boss sa quando ritornerà disponibile Arduino Due che lo store da come esaurita? E quando lo sarà con che volumi? Faccio questa domanda per un motivo molto semplice: io e dei miei amici stiamo per partire con un progetto che se va ok r...
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