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You probably didn't watch the video. These are exactly the earrings used in the video to create the matrix LED ones. These earrings are just a fake jewel with a
by alonsonic 3y ago
You probably didn't watch the video. These are exactly the earrings used in the video to create the matrix LED ones. These earrings are just a fake jewel with an LED back light.
The article showcases a programable LED matrix, which opens up a lot more possibilities.