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1  Topics / Interactive Art / Spreads : A/V Show on: April 01, 2014, 12:53:53 pm
We did present a Audio/Vidéo live project.
Leds driven by Mega Arduino, thx for this. Generative graphics by OpenFrameworks.

We are proud of it, hope you to enjoy.

2  Using Arduino / Installation & Troubleshooting / Size growing up, communication going down on: November 13, 2013, 11:51:28 am

Why if the size of my program is growing up, the serial communication is going worse ???

Indeed, I add more and more pins to get controlled by fastSPI and puts leds strips on those pins, after a number of 5/6 six pins added to control, I can't get any more the adress of my Xbee controller.

any idea ? what does I misunderstand ?

My board is an Uno, with an Xbee shield and its antenna. working on crappy OSX 10.9 maverick.

3  Using Arduino / Interfacing w/ Software on the Computer / Re: Firmata and PWM on: January 15, 2013, 12:32:07 pm
And could never be, i guess, as pin0 ?
4  Using Arduino / Interfacing w/ Software on the Computer / Firmata and PWM on: January 15, 2013, 10:53:58 am

I have a (simple ?) question : how can i set all pwm pins in pwm outputs ?

I control my arduino Mega from an application and can not send pwm on pin 1,2.
It seems to be something in firmata, but is there an existing firmata to free pin 1 and 2 for pwm ?



5  Using Arduino / Project Guidance / Re: About 2 years on: May 15, 2012, 02:24:38 am
Great answers,

I'm confident, now.
6  Using Arduino / Project Guidance / About 2 years on: May 09, 2012, 02:46:27 am
We're beggining a project which could be for 2 years or more.

What about the life time of an arduino in years ? Has something a feedback on this kind of projects ?

7  Using Arduino / Sensors / Re: Opening a book on: October 21, 2011, 08:32:33 am

The final project is to present books on a table,
people open it and text (of the page...) displays on a screen, words splitting into letters, letters into sparks, maybe also playing sounds and lighting desk lamp.

Anyway I will have a PC running doing the main stuff , i will use arduino for detection if necessary...
8  Using Arduino / Sensors / Re: Opening a book on: October 21, 2011, 08:04:38 am
yeah, people will turn pages of a book on a table.

First, I wanna test opening with simple sensor(switch, whatever....) and arduino. It looks simple and the good idea...
In a second time, maybe openCv work.

anyway, I will have a PC running, arduino will just send sensor or light some light stuff.
9  Using Arduino / Sensors / Opening a book on: October 21, 2011, 04:35:59 am

Which solution can someone suggest to detect that a book is open or closed ?
For a specific page ? and better to detect the page opened ?

just a switch, weight measurement ????

I'm a bit new about arduino and sensor...

10  Forum 2005-2010 (read only) / Bugs & Suggestions / More PWM outputs on: January 21, 2011, 05:49:43 am

Is there a way to have more PWM outputs, to change digital in PWM, or to cheat in anyway possilble to increase number of PWM controls ?

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