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problem understanding a code that controls an led matrix with 74hc595 ic - LEDs and Multiplexing - Arduino Forum
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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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8 × 24 - LED matrix Display use 74CH595 now i want remove 74ch595 an add max7219 - LEDs and Multiplexing - Arduino Forum
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Why does 74hc595 work "better" without GRND (pin 8) grounded? - LEDs and Multiplexing - Arduino Forum
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Arduino Tutorial by Manmohan Pal: HOW TO MAKE SCROLLING TEXT LED DISPLAY || 8 X 48 LED MATRIX || 8 X40 LED MATRIX BY MANMOHAN PAL
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