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
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