4x4 keyboard input P2 for P1 for output (note the connection)

dmi读取工具，能够读type0-4的所有信息，兼容版本2.0-2.4-dmi reading tool, Reading type0-4 all the information compatible versions 2.0-2.4

出租车计价器！启动，复位，proteus汇编的功能完全                                  

使用汇编语言进行编程，实现一个扫描的功能-The use of assembly language programming, the implementation of a scanning function

利用PMW技术控制LED的RGB亮度。DMX512通讯。-PMW use technology to control LED brightness of the RGB. DMX512 communications.

这是一个AT89C51单片机实验开发板向PC机的串口单向发送数据AF的演示程序-This is a AT89C51 experimental development board to the PC serial port to send one-way data AF Speech showing procedures

显示大部分award主板bios口令的com文件源码-A .com source file which displays the bios password of most award mainboard.

dijkstra算法-- Algorithm

用matlab所编的关于用传输矩阵法计算光子晶体的反射率,文件中将程序写在word文档中,并附带有在matlab下画的图,感觉很有用-using Matlab as in the use of the transfer matrix method photonic crystal reflectivity, Lieutenant General procedures documents written in word document, together with the painting under Matlab plans, feeling useful

Windows环境下32位汇编语言程序设计配套书源码第15章-Windows Environment 32-bit assembly language programming book source package Chapter 15

用汇编语言实现的倒计时器，利用1C中断每秒中断约18次的特性，在根据中断次数计算时间，每过一秒，时间以十进制显示在屏幕上，时间减到零时程序退出。-Using assembly language implementation of the countdown device, using 1C interrupted about 18 times per second interruption characteristics, in accordance with interruptions computation time, with every passing second, the time displayed on the screen in decimal, the time reduced to zero to quit.