This little project is an Arduino sketch designed for the R4 ver. featured with a 12*8 LED matrix. Bad Apple is alredy set inside, but if you want to change it, you can even generate a video by ...

// Alphabet pattern definitions for 8x8 LED matrix byte alphabets[][8] = { {0x00,0x3E,0x09,0x09,0x09,0x3E,0x00,0x00}, // A {0x00,0x3F,0x25,0x25,0x25,0x1A,0x00,0x00 ...

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