出自flip the world

Application - MAX7219, Serially Interfaced, 8-Digit LED Display Drivers (scrolling text)

      Scrolling text across a MAX7219 8x8 LED matrix using an 8x8 bitmap font.

      DIY the board

      MAX7219 based board
      MAX7219-scrolling@STM32F4-Discovery
      MAX7219-scrolling@STM32F4Cube

      HW connection

      STM32F4      --  MAX7219
VCC          --  VCC(3.3V)
GND          --  GND
PC12(MOSI)   --  DIN
PD1          --  CS
PC10         --  CLK

      Reference

      取自「https://tommy0804.ddns.net/index.php?title=Application_-_MAX7219,_Serially_Interfaced,_8-Digit_LED_Display_Drivers_(scrolling_text)&oldid=675」