Description: In the past, large-screen drive circuit design, dynamic scanning is often used single-chip or other chips with the MC14499 serial driver, but their common drawback is the existence of a complex system hardware and software design, high failure rate. Use PS7219 chip, can significantly reduce system design complexity, and can more effectively ensure the stability of the system.
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基于PS7219的大屏幕驱动设计及应用.pdf
Readme-说明.htm
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