У вашего броузера проблема в совместимости с HTML5
Scrolling Text Led Matrix | 8X48 led matrix
Circuit diagram led matrix: https://goo.gl/A16mXH
Circuit diagram led matrix driver1: https://goo.gl/mgzAhQ
Circuit diagram led matrix driver2: https://goo.gl/77Sx2n
Code: https://goo.gl/cJf3Ce
Cover songs collected from NCS youtube channel: https://www.youtube.com/user/NoCopyrightSounds
Song 1: https://www.youtube.com/watch?v=R8ZRCXy5vhA
Song 2: https://www.youtube.com/watch?v=cNcy3J4x62M
Song 3: https://www.youtube.com/watch?v=__CRWE-L45k&t=67s
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Please watch: "How To Make 4x4x4 LED Cube"
https://www.youtube.com/watch?v=iHFEU4LPjy8
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