Description: 89c2051串口通讯89C51 单片机通过普通I/O 口与PC 机RS232 串口实现
通信的硬件接口电路-89C2051 single-chip microcomputer 89C51 serial communication through the ordinary I/O port with the PC-RS232 serial communications hardware interface circuit Platform: |
Size: 135168 |
Author:fxs |
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