井下MCS-51单片机串行通信接口设计

Design of Underground MCS 51 Single Chip Machine Serial Communication Interface

  • 摘要: 描述MCS-51单片机与PC微机具有抗干扰性能的串行通信接口及接口电平转换、光电隔离电路实现。

     

    Abstract: The paper describes the implementation of MCS 51 single chip ma chine ’s anti inteference serial communication interface with PC microcomputers,interface level conversion and photo electric isolation circuit.

     

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