是一个很好的描述单

PWM输出源程序,飞思卡尔单片机实现，以SR12为例-PWM source, Freescale"s MCU to SR12 example

用NXP公司P89LPC9401单片机开发液晶显示,包括开发资料,各功能驱动程序.-NXP Single Chip P89LPC9401 company with the development of liquid crystal display, including the development of information, the function driver.

基于SHT71数字温湿度传感器的采集实现，89c51-SHT71 digital temperature and humidity sensors based on the collection of achieving, 89c51

这是我同学在上海交大实习的时候做的一个单片机的verilog代码实现，希望对大家有帮助-This is my internship students of National Chiao Tung University in Shanghai to do when a single chip verilog code, and they hope to help you

用VC++实现与上位机通信的几种方法，主要有Windows API通信函数方法-comunication

单片机C语言程序设计教程与实训源代码及图片 单片机C语言程序设计教程与实训源代码及图片-Single-chip C programming language tutorial with source code and Training Photos Single-chip C programming language tutorial with source code and Training Photos

嵌入式系统已经广泛应用于各个科技领域和日常生活的每个角落，由于其本身的特性，使得我们很难发现它的存在。甚至一些从事嵌入式系统开发的科技人员也只知单片机，不知道嵌入式系统。本节从嵌入式系统的定义开始，阐述嵌入式系统的含义、特点等，以使读者加深对嵌入式系统的理解。 -Embedded systems are widely used in various fields of science and technology and everyday life in every corner, due to its own characteristics, making it very difficult for us to discover its existence. Embedded systems and even some involved in the development of scientific and technical personnel are also only single-chip, embedded systems do not know. This section from the beginning of the definition of embedded systems, embedded systems on the meaning, characteristics and so on, in order to enable readers to deepen their understanding of embedded systems.

采用IAR在线调试ADI公司基于ARM7内核的AUUC7026的ADC程序-IAR debug using online ADI Corporation AUUC7026 based on ARM7 core of the ADC program

介绍一种高分辨率的双路A/D转换器AD7711，能满足双路A/D采样要求。内容包括AD7711的特点， 内部寄存器结构和外部接口，并详细阐述了数据采集系统中AD7711与单片机AT89S8252的接口技术，包 括硬件接口电路和软件程序设计及其注意事项。 -Introduce a two-way high-resolution A/D converter AD7711, can satisfy the dual A/D sampling requirements. Include the characteristics of AD7711, the internal register structure and the external interface, and detailed data acquisition system with the AD7711 single-chip AT89S8252 interface technologies, including hardware interface circuit and software design and its attention to matters of procedure.

IAR例子，里面是一个完整的串口异步通讯例子。-IAR examples, which is a complete example of serial asynchronous communication.