本讲义介绍单片机的8个应用例子，来说明如何应用已经学到的知识，结合具体对象的特殊要求，设计单片机的应用电路，阐述单片机的应用方法和设计步骤。...

C51源程序库，一些例，学51单片机的基础用-C51 source database, a number of cases, the basis of study with 51 single-chip microcomputer

单片机汉明码编码程序，8-4编码，编码后得数据通过串口发送出去-Singlechip hamming code encoding process ,8-4 encoding, the encoded data sent through the serial port

数字频率合成器DDS9851的驱动程序实验-频 铣 DDS9851 实

嵌入式开发工具的使用方法，以及使用中搜遇到的问题-embedded development tools to use, and the use of the seizure problems encountered

在有线电视中实现程控有源滤波器设计。为了充分利用设备和传输线,需要一种具有频率选择的网络―滤波器,将同一线 路上不同的信号分开,在电视机中也需要不同的滤波器(即选择有用信号,抑制无用信号) 。下面利用8051 单片机与12 位分辨率的DAC1208 数模转换芯片相结合的系统实现时间常数可程控有源滤波器设计,阐述了硬件结构与软件设计-In cable television in the realization of program-controlled active filter design. In order to make full use of equipment and transmission lines, the need for a frequency selective network- filter, the same lines separate different signal in the TV also requires a different filter (ie, choice of useful signals and suppress unwanted signals). Following the use of 8051 and 12-bit resolution digital-to-analog converter DAC1208 chip combining system time constant can be program-controlled active filter design, the hardware structure and software design

本设计提供了通过单片机来控制温度测量芯片18b20，进行测量温度-This design through the single-chip microcomputer to control the chip temperature measurements 18b20, measured temperature

该源代码是用于串口通讯的，本着资源共享的精神，发-The source code is used for serial communications, in line with the spirit of sharing resources, the

凌阳单片机的语音程序2，供学习凌阳单片机的学习者参考-Sunplus SCM voice two procedures for learning Sunplus SCM reference learners

热电偶测温误差分析 论文 针对工业加热炉，详细分析了热电偶测温过程。由于热电偶热端与炉墙内表面之间的辐射换热，以 及热电偶本身因热端和冷端温度不同造成的导热总是存在，因此热电偶测温存在误差。本文从理论上分析了 热电偶测温误差的来源，提出了热电偶测温误差计算模型，并导出了测温误差的近似计算公式，还结合实例讨 论了减小测温误差的措施。

单片机常用程序集锦。有了它，以后写程序就方便多了。-Single-chip Collection of commonly used procedures. With it, after the writing process much more convenient.