关于嵌入式引导技术的设计和应用，其中有几篇是关于uboot的，这些教程都是原作者辛苦的劳动结晶，凝聚成一篇篇工程笔记，特此感谢!...

单片机呼吸灯源程序，用于制作单片机呼吸灯，内容简单，采用PWM控制灯的亮度和闪烁时间。达到呼吸的效果

EDA高手入门必看，FPGA-CPLD-开发流程。-EDA players see entry, FPGA-CPLD-development process.

嵌入式系统的图形用户界面设计研究 无忧电子开发网-技术文章-Embedded System Design of a graphical user interface to worry about electronic Development Network- Technical article

dos下分别用汇编指令和c语言实现pci设备的访问。-dos were compiled under the directive and c language realize pci devices visit.

与 STM32 DS1302 RTC ic 接口基于单片机。它在其每一秒的时间和 date.and 更新

这是一个为 moular 3 算法的指纹识别的代码。它写在你可以使用 gcc 编译

采用AT89C52为控制核心，实现了实现了7位数范围内的数学运算，整数、小数和负数皆可，并可以计算函数。还具有时钟日历和密码功能。-AT89C52 to control the use of the core to achieve the realization of the seven-digit within the scope of mathematics, integer, decimal and negative Jie Ke, and can calculate the function. Also has a clock calendar and password functionality.

一个极好的192*64LCD的C源代码！-an excellent 192* Embedded C source code!

61A的IRQ4中断有三个中断源：1KHz、2Kz和4KHz,每一个中断分别控制与IOA0-IOA1、IOA2-IOA3和IOA4-IOA7相连的LED灯。-61A of the IRQ4 interrupt has three interrupt sources: 1KHz, 2Kz and 4KHz, each interruption of the respective control and IOA0-IOA1, IOA2-IOA3 and IOA4-IOA7 connected to LED lights.

这是基于蓝海微芯LJD-SY-XA+单片机开发系统的远程无线监控系统的DA及AD采集和数码显示的部分，GPRS无线控制部分正在整理，稍后再传-This is based on LAN Hai-core LJD- SY- XA MCU Development System Remote Wireless Monitoring System DA and AD Acquisition and digital display, GPRS wireless control of the process of collating and later the re-