介绍了如何设计射频电路中的S参数，资料非常详细，有例子，不过是英文版的...

水位仪代码，配合水位传感器使用，可以是malay，可以使p+f型编码器-Miriam level code, with the use of the water level sensor, which can be malay, can p+ f-type encoder

C51实用源码，极具参考价值！-practical source of C51, great reference value!

51单片机定时器设置软件-51 SCM software installed timers

cpu采用扫描方式进行按键查询，按键扫描程序-cpu manner by scanning button inquiries button scanner

单片机与液晶屏接口程序，C代码，简单且实用。-MCU and LCD screen interface program, C code, a simple and practical.

430LCD使用，很好的例子，C语言写的，希望对象我一样的初学者有用-430LCD use, a good example of the C language to write, I hope the same object useful beginners

PCA CEX0为高速输出模式PCA CEX4 捕捉模式 测试程序-PCA CEX0 for high-speed output mode to capture mode PCA CEX4 test procedures

X5045的AVR单片机读写全代码程序，保证好用-Single-chip X5045 to read and write the whole of the AVR program code, to ensure good

PIC16F639的SPI操作源代码 PIC16F639的SPI操作源代码PI C16F639的SPI操作源代码-PIC16F639 source code of the SPI to operate the SPI operation PIC16F639 source PI C16F639 the SPI to operate the source code

自己写的一个用在单片机串口通讯中的环形队列缓冲区管理模块。-himself wrote a serial microcontroller used in the communications ring buffer queue management module.