键盘扫描程序，初学者可以拿过来借鉴一下，程序里有详细注释!...

IC卡购电软件实现，可以参考代码的源程序-IC card software realize the purchase of electricity, you can reference the source code

easyarm1138用c语言开发的液晶lcd12864并行口显示-easyarm1138 c lcd12864

8051 Asmbly Language of a Timer with Matrix Keypad Input

通过实验进一步了解和掌握单片机原理的基本概念、单片机应用系统的硬件设计及调试方法-Through experiments to further understand and grasp the basic concepts of SCM principles, microcontroller applications, the hardware design and debugging method

利用单片机控制实现的计算器，用lcd显示计算的过程和结果。-SCM control to achieve use of calculator, lcd display with the calculation process and results.

V型机LCD程序2005-11-5,V型机LCD程序2005-11-5-V-LCD procedures 2005-11-5, V-type LCD procedures 2005-11-5

单片机的编译环境 功能齐全，操作简单，适合初学者使用-SCM build environment fully functional, simple operation, for beginners

美的的一个吸尘器程序 -The United States, a vacuum cleaner process

完全用C语言编写的C51单片机多任务操作系统,任务调度基于主动放弃,特别适合STC单片机.-Entirely in C language C51 single-chip multi-tasking operating systems, task scheduling based on the initiative in giving up, and are particularly suited Singlechip STC.

IAR编译的mega16的ad转换，由1602和串口分别显示-IAR compiler mega16 of the ad conversion, and serial from 1602 show