The design and application of large number display screen based on PS7219
Zhen Liu
Abstract
Zhen Liu
Abstract
based on PS7219,this paper gives a kind of large number display screen driver method. Its hardware and software design are also provided in detail.
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based on PS7219,this paper gives a kind of large number display screen driver method. Its hardware and software design are also provided in detail.
Key concepts: Computer graphics (images), Computer science, Engineering drawing, Human–computer interaction, Engineering