个人写的程序，见笑，两个功能：1、实现微妙级别的时间控制。2、控制并口输出的信号波形，三口的方波，详细使用方式和我联系-personal written procedures, laughed at, the two functions : one, to achieve a delicate time control level. 2, the parallel port control output signal waveform, three of the square, use and

24ls01无线通信程序，实现一对一和对多的主从通信-24ls01 wireless communication program, one and one for multi-master or slave communication

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