Description: MAX7219 and PS721 9 by MAXIM to the United States, PS721 9 can be completely compatible with the company and Wuhan Liyuan design and production company, they have adopted the popular synchronous serial peripheral interface (SPI), can be easily interfaces with any microcontroller
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串行显示芯片MAX7219和PS7219的比较.pdf
资料说明.txt
Readme-说明.htm