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Awesome. Thanks very much.Just one question. You are updating the matrix using an interrupt at get 125 Hz. How fast do you think I can update it, if I try it as fast as possible?
That is awesome. Looks really cool. I have an idea of doing something with it, but therefore I need to know how fast I can possibly update the whole 8x8 matrix. Is it the frequency my microcontroller is abled to or are there any limits on other parts?