一种很好的键盘键扫描方法，对初学者有大大的帮助。

PROTUES是个高效率的在线仿真软件,该锦集为在线仿真的应用.里面的资料,包含了各个内容的原程序和原理图等.-PROTUES is a highly efficient online simulation software, the simulation锦集for online applications. Inside information, contains all the contents of the original procedures and principles of map.

如何为keil c51写自己的仿真d-Keil c51 how to write their own simulation d

运行周立功电脑鼠，具有探索迷宫、记忆功能、-Run ZLG computer mouse, has explored the maze, memory function,

实现 新华龙单片机 AD转换，好东东，会一个就全通了，是学习新华龙的好机会啊。-Hualong realize the new single-chip AD conversion, good Dongdong will be a on the all-pass, is to learn new hualong ah good opportunity.

au3131应用资料，最小的sd卡mp3方案

单片机驱动标准PC机键盘的C51程序-Microprocessor standard PC keyboard C51 procedures

用ATmega8单片机产生占空比可变PWM方波-ATmega8 generated by single-chip PWM variable duty cycle square wave

AVRMEGA16的PWM运用,用于一种电机控制,已在CV上调试,可以运用-PWM

linux环境下开发SD card驱动得好帮手-linux environment to develop a good SD card driver help