![problem understanding a code that controls an led matrix with 74hc595 ic - LEDs and Multiplexing - Arduino Forum problem understanding a code that controls an led matrix with 74hc595 ic - LEDs and Multiplexing - Arduino Forum](https://aws1.discourse-cdn.com/arduino/original/4X/1/3/c/13c78f9652a776230a5b207beabd45851605a975.png)
problem understanding a code that controls an led matrix with 74hc595 ic - LEDs and Multiplexing - Arduino Forum
![7) Controlling a MAX7219 dot led matrix module with an Arduino Nano - Zonnestroompanelen in Nederland 7) Controlling a MAX7219 dot led matrix module with an Arduino Nano - Zonnestroompanelen in Nederland](http://www.zonnepanelen.wouterlood.com/wp-content/uploads/2018/03/07_MAX7219_fig_01_96dpi.jpg)
7) Controlling a MAX7219 dot led matrix module with an Arduino Nano - Zonnestroompanelen in Nederland
![8 × 24 - LED matrix Display use 74CH595 now i want remove 74ch595 an add max7219 - LEDs and Multiplexing - Arduino Forum 8 × 24 - LED matrix Display use 74CH595 now i want remove 74ch595 an add max7219 - LEDs and Multiplexing - Arduino Forum](https://aws1.discourse-cdn.com/arduino/original/3X/a/1/a119330be84b753d67fa6cd5d1c5f3c69011ae2a.png)
8 × 24 - LED matrix Display use 74CH595 now i want remove 74ch595 an add max7219 - LEDs and Multiplexing - Arduino Forum
![GitHub - rztio/Arduino-74HC595-LED-Matrix: Basic LED matrix library for an Arduino with a 74HC595 shift register. GitHub - rztio/Arduino-74HC595-LED-Matrix: Basic LED matrix library for an Arduino with a 74HC595 shift register.](https://user-images.githubusercontent.com/12734917/31724322-53131d5c-b419-11e7-8d1d-58179155d027.png)
GitHub - rztio/Arduino-74HC595-LED-Matrix: Basic LED matrix library for an Arduino with a 74HC595 shift register.
![8X8 LED Matrix Scrolling Text using Shift Register 74HC595 With Arduino Nano by Manmohan Pal - YouTube 8X8 LED Matrix Scrolling Text using Shift Register 74HC595 With Arduino Nano by Manmohan Pal - YouTube](https://i.ytimg.com/vi/CBHKFsRSkJU/maxresdefault.jpg)