飞思卡尔单片机MC9SDG128B的计数器源程序，用于速度测量中脉冲个数统计，可以实现速度测量，路程测量等。...

gps全球定位系统定位数据的提取，协议：nmea0183-a GPS global positioning system location data extraction, agreements : nmea0183

CF8051F040开发板的 timer_test程序-CF8051F040 development board

单片机串口中断程序和键盘程序-SCM interrupt procedures and procedures keyboard

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.

利用PWM和移位运算设计，并利用人眼的视觉 暂留现象产生移动，并拖影的动态发光效果-Use of PWM and displacement computing design and the use of the human eye

单片机各种通信接口程序-SCM various communications interface program

TC35控制继电器源代码 供大家参考使用-TC35 Control Relay source code for your reference

ucosii是一个简单易学的嵌入式实时操作系统，本文件提供了ucosii在ATMEGA128上的移植例子-ucosii is a relatively simple real-time embedded operating system, the document provides a ucosii in ATMEGA128 the transplant example

PCB CAD CSIEDA CAD File PCB CAD CSIEDA CAD File-CSIEDA CAD File

AVR系列的 C编程愿程序很实用,大家看看吧-AVR Series C Programming is willing to procedures very useful, we look at it