这个是在参加电子设计大赛时的作品，里面包含了简易信号测量仪的设计原理、细节、源码 （本文属于本人转载的）...

串行通信MCS-51单片机内部有一个全双工的串行通信口，即串行接收和发送缓冲器（SBUF），这两个在物理上独立的接收发送器，既可以接收数据也可以发送数据。但接收缓冲器只能读出不能写入，而发送缓冲器则只能写入不能读出，它们的地址为99H。这个通信口既可以用于网络通信，亦可实现串行异步通信，还可以构成同步移位寄存器使用。-MCS-51 microcontroller serial communication within the a full-duplex serial communication port, that is, the serial receive and send buffer (SBUF), these two physically separate receiver transmitter, both can receive data can be sent data. Only read by the receiving buffer can not write, but can only write to send the buffer is not allowed to deliver, their address is 99H. The communication port can be used for both network communications, can also achieve the serial asynchronous communication, but also constitute a synchronous shift register to use.

操作系统设计说明第三版。英语，经典的操作系统的设计说明书籍-third edition of the operating system design. English, the classic operating system design note books

描述了用CoolRunner CPLD实现mp3 player的一种方法，值得学习-Describes the CoolRunner CPLD with mp3 player realize a method, it is worth learning

基于FPGA的PCM编码器与解码器的设计-about fpga and pcm

Active component schematic library for altium

有关小波矩提取特征值的外文文献，以一个离散的小波为工具-Extraction of the relevant wavelet moment eigenvalues foreign literature, with a discrete wavelet as a tool

学 生 公 寓 信 息 管 理 系 统 研究这个学生公寓系统研究得可行性-Student Apartment Information Management System

返回一个城市的列表,传入省直接返回城市数组-Returns a list of cities, the introduction of direct return to the provincial city of the array

实时钟 实时钟 -Real Time Clock Real Time Clock Real Time Clock Real Time Clock

这是基于LPC2000系统的CAN总线的应用，非常有使用价值。-This is based on the LPC2000 system CAN bus applications, very useful.