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| Cesardaher (talk | contribs) | Cesardaher (talk | contribs)  | ||
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| ===LED matrix=== | ===LED matrix=== | ||
| The forementioned matrix has the size of 3x3, and the LEDs are stored in the code as a 2D array. That way, they were able to be lit up by having their indexes called. | |||
| [[File:LED_array.png|200px]] | [[File:LED_array.png|200px]] | ||
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