, c51 is the classic single

自己在keil51中用C实现了一个电子钢琴展览项目，cpu用P89V51RD2，完全自己写的代码-Keil51 with C in the realization of an electronic piano exhibitions, cpu use P89V51RD2, completely write their own code. .

亲测：基于51单片机的八路抢答器，与其他同类源码比，功能强大，有查询，设置，抢答，答题等所有实用功能。-Pro-test: Based on 51 single-chip eight-way of the Answer, and with other source than the powerful, a query, settings, Answer, answer all practical function.

ADC0809_Volmeter ADC0809_Volmeter-ADC0809_Volmeter ADC0809_Volmeter ADC0809_Volmeter

8051单片机c语言彻底应用-8051 c thoroughly Application Language

c8051f020里面自带的温度传感器的使用程序，经调试通过。-C8051F020 own temperature sensor inside the use of procedures adopted by the debugger.

控制电机运动的G代码程序,如果对G代码不清楚,请先看懂G代码,然后再看本程序-Control motor movement, G code program, if the G code is not clear, please understand G code, and then look at the procedures

单片机编程的常用子程序，编程时候简单修改就可以使用。-Microcontroller Programmer common subroutines, programming time can use a simple modification.

lcd程序,1335控制器, 硬件平台：带sed1335LCD驱动器的320*240LCD模块,ads7846伟福仿真机， 软件平台: Keil v6.12 时间： 2004年6月3日-LCD procedures, 1335 controller, hardware platforms : sed1335LCD belt drives 320* LCD module, ads7846-fu simulator, software platforms : Keil v6.12 Time : June 3, 2004

秒表程序-Stopwatch program

基于89S51的称重系统，ADC0809加LED数码管动态显示-devised based on the weighing system, Connection between ADC 0809 plus digital LED control Dynamic Display