I guess some microprocessor like Arduino will be needed for that. Plus shift registers since you'll be using lots of LEDs. Do you wanna use RGB LEDs? How do you want to use Pd in that? Will the panels react to some or image, or something like that?

On Thu, Oct 3, 2013 at 11:58 AM, Alvin Google <alvin.oslvn@gmail.com> wrote:

I am writing a proposal to use Pure-Data to control LED panels that would light part of a rock quarry. The panels should both illuminate and show pixelated imagery (the resolution dependent on the quality of LEDs). I would looking for the cheapest and easiest solution. It has to be visible at some distance so the panel size would have to be at least 2 x 3 meters. This sort of application is completed new to me and any and all advise would be super helpful..

Thanks

A

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