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Amazon.com: SunFounder RGB 8x8 64 LED Matrix Panel Compatible with Arduino Individually Addressable I2C Control 24 bit Color Programmable Led Matrix Shield : Tools & Home Improvement
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Amazon.com: SunFounder RGB 8x8 64 LED Matrix Panel Compatible with Arduino Individually Addressable I2C Control 24 bit Color Programmable Led Matrix Shield : Tools & Home Improvement
GitHub - afreiday/arduino-rgbmatrix-processing-fft: Arduino-Processing Fast Fourier Transform (FFT) "Equalizer" with a 16x32 RGB LED matrix
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