64x16 led red dot matrix

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how can make scrolling text & blink text arduino mega 2560 led red dot matrix 64x16, , power usb too. make 2 line scrolling text or blink text ?

have tried google?

do want make matrix separate leds?
do want use led matrix panels?
do want use led module?


have seen one?
https://chioszrobots.com/2014/08/01/64x16-dot-matrix-led-diy-red-arduino-projects-robots/


Arduino Forum > Using Arduino > LEDs and Multiplexing > 64x16 led red dot matrix


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