main

代码说明：

  基于Keil C51编译环境的单片机程序，实现外部频率检测，并将结果通过串口发送到计算机。(Based on the Keil C51 compiler environment Singlechip procedures, the realization of the external frequency of detection, and the results sent to the computer through the serial port.)

文件列表：

main.c