利用单片机实现的控制电梯系统，参考2004年湖北省大学生电子设计竞赛原题设计。

BTF020实验程序-1 btf020开发板自带-Experimental procedures BTF020 development board comes with-1 btf020

WAVE6000编写的常用的程序 包括键盘 通信 数据转换 -WAVE6000 prepared by the common keyboard communication procedures include data conversion

对单片机初学者非常实用的一些小程序，这是第一部分-right MCU beginners very useful to a number of small, this is the first part

单片机 Keil＋proteus 并行口设计数字键盘实验 要求：掌握动态显示、动态扫描键盘的工作原理及硬、软件的设计、调试方法 掌握80C51接口硬件电路设计方法及软件编程方法 了解80C51外部中断的使用和编程方法 实验题目：并行口实现数字0~9、A~F、L、U、P、n总共20个键盘，将按键的结果用7段数码管显示出来。-Parallel Port numeric keypad test requirements: master the dynamic display, dynamic scan the keyboard works and the hardware and software design, debugging the means to acquire 80C51 interface hardware circuit design methods and software programming approach to understanding the 80C51 external interrupts use and programming methods Experimental subjects: parallel port for digital 0 ~ 9, A ~ F, L, U, P, n total of 20 keyboard, the result will be keys to use 7-segment digital tube display.

空调遥控器编程实例，NEC单片机。-air conditioning remote control programming examples, NEC MCU.

单片机读写AT24C01代码,可用于24系列的芯片-literacy AT24C01 microcontroller code can be used in a series of chips 24

atc2401 的读写程序 ok in keil c

MAX197 ADC程序,用在一个项目上的,思想很清晰-MAX197 ADC procedures used in a project on the ideological and very clear

winavr，atmega8，44780，1602液晶屏程序-winavr, atmega8, 44780,1602 LCD screen procedures

arm的spi功能，通过595点亮数码管-arm of the spi feature 595 digital tube light