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8 × 24 - LED matrix Display use 74CH595 now i want remove 74ch595 an add max7219 - LEDs and Multiplexing - Arduino Forum
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Arduino Tutorial by Manmohan Pal: 8X8 LED Matrix Scrolling Text using Shift Register 74HC595 With Arduino Nano by Manmohan Pal
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help me improve my code for controlling 64 leds with 2 74HC595N ic's - LEDs and Multiplexing - Arduino Forum
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