P1口的某口亮与不亮的变色，不断变色，作指示闪灯用

51单片机矩阵键盘扫描扫描之逐行扫描法.asm程序-51 single-chip scan matrix keyboard scanning method of progressive scan. Asm program

类似于Windows自带的Ping.exe程序，用 ICMP 协议实现 Ping 的功能；socket的另一种用法-Ping.exe similar to Windows

Windows环境下32位汇编语言程序设计配套书源码第12章-Windows Environment 32-bit assembly language programming book source package Chapter 12

基于51单片机实现一个用蜂鸣器唱歌的程序，适合与初学者使用-Based on 51 MCU buzzer to sing with a program suited to beginners

PID算法C语言程序，实现了简单的PID控制功能-PID algorithm for C language procedures realize a simple PID control function

DIALOGIC 会议的测试代码，很有用的，希望对你有帮助。 -Dialogic meeting the test code, very useful, I hope you have help.

Windows环境下32位汇编语言程序设计配套书源码第8章-Windows Environment 32-bit assembly language programming book source package in Chapter 8

推箱子-Sokoban

汇编写的贪吃蛇游戏，在轻松汇编里编译通过，游戏能实现贪吃蛇的基本游戏功能-Compilation of written Snake game, where the compiler to compile in a relaxed through the game to achieve the basic game features Snake

这是一个数码管0-99计数器，请大家指点-This is a digital tube 0-99 counter, please instruct