c51 电子琴代码，调试通过。以及硬件原理图，第一次上传代码，请多多指教...

LINUX嵌入式VMWARE的集成开发环境的搭建文章，对大家大有裨益！ 谢谢！费时两个半小时！-LINUX Embedded VMWARE integrated development environment to build the article of great benefit to everyone! Thanks! Time-consuming two and a half hours!

博创2410-s开发板全部电路设计图。pdf文件格式，介绍部分电路工作原理-Borch 2410-s Development Board all of the circuit design. pdf file format to introduce the part of the circuit works

这个是STM32F4x7   V1.1.0   LwIP  V1.4.1 ， 含有文件系统。本程序包含两种模式，带RTOS与裸跑模式，支持TCP，UDP等Server端与客户端程序，并附带回调例程。

闪烁指示灯会发生与定期使用 xor 函数的代码。也可以通过 xor"ing P1.0 内部软件循环切换 P1.0。

Need to deploy exchange 2003? Don t know where to go for all the answers? READ THIS and answer those questions.-Need to deploy exchange 2003? Don t know where to go for all the answers? READ THIS and answer those questions.

嵌入式系统的论文集锦，指导你的开发！-paper Embedded Systems Collection, the development of guidance you!

用TC2实现的DOS多任务功能，包含全部源代码。-using the DOS TC2 achieve multi-tasking functionality, including full source code.

学习嵌入式不可多得的好书，介绍的比较详细，很适合新人学习-Learning embedded rare books, described in more detail, it is suitable for newcomers to learn

本工程是由IAR5.5编译，芯片是msp430f5438.实现功能：1.LCD12864液晶显示，并且支持多级菜单2.PWM电机驱动，模拟自行车转速3.光电传感器测速，利用pwm调速4.时间实时显示，可设置年月日，时分秒5.flash存储，保存里程数，掉电不丢失

实时时钟1302准确度高，控制方便，本程序既是在AVR环境下应用的一个很好的例子-Real-time clock 1302 high accuracy and convenient control, the procedure is not only in the AVR environment applications a good example