Arduino Uno - Max7219 - LED matrix 8x8x4 - 8x32

•  Require components:

1x Arduino Uno

5x wires

1x LED matrix 8x8x4 using Max7219 

• Docs:

http://arduino.vn/bai-viet/1081-arduino-va-giao-tiep-spi

• Datasheets:

https://www.makerguides.com/wp-content/uploads/2020/05/MAX7219-MAX7221-Datasheet.pdf

https://www.makerguides.com/wp-content/uploads/2020/06/1088AS-Datasheet.pdf

• Other libraries:

https://github.com/MajicDesigns/MD_Parola

https://github.com/markruys/arduino-Max72xxPanel

https://github.com/bartoszbielawski/LEDMatrixDriver

https://github.com/AndreasBur/MaxMatrix

https://github.com/wayoda/LedControl (simple, basic)

https://github.com/MajicDesigns/MD_MAX72XX

https://github.com/michaelkubina/Arduino_MAX7219_LED_Matrix_Library

https://github.com/Khaled-Magdy-DeepBlue/STM32_Course_DeepBlue

https://github.com/Electro707/Simple-LED-Matrix-Library

https://github.com/jgbrown32/ESP8266_MAX7219

https://github.com/nickgammon/MAX7219

• Recommended post:

https://how2electronics.com/8x8-led-matrix-max7219-arduino/