8051的测控问题分析，有A/D、D/A、开关量接口

一个PS2键盘单片机, 使用Philips的接口+8051,写的不错,非常值得学习.-a PS2 keyboard microcontroller, the use of the interface, Philips 8051, was a good, very worth learning.

这是单片机多机通信的C源码程序，供大家参考。-This is a multi-machine communication C source programs, for your reference.

家电自动控制系统，定时开关，采用遥控器，按键操作，中文12864液晶示，-appliance control system, timing switches, using remote controls, buttons, LCD showed 12,864 Chinese,

8051系列变速器简介

串口通信的单片机程序51单片机串口调试程序一例-Microcontroller serial communication program 51 MCU serial debugger one cases

5615的使用,即TLC5615头文件,谢谢各位下载啊-The use of 5615, that is, header files TLC5615 Thank you to download ah

完整的c程序，包括模拟量输入输出，pid算法，触摸屏通讯等。-Complete c procedures, including analog input and output, pid algorithm, touch-screen communications.

利用多模式调制解调器芯片CMX868能直接通过高速串行总线与单片机串行接口进行通信这一特点设计的一套采用单片机来控制CMX868芯片的数据传输系统，握手协议部分-The use of multi-mode modem chip CMX868 directly by high-speed serial bus and the microcontroller serial interface to communicate with this feature set designed to use microcontroller to control the CMX868 chip data transmission system, part of the handshake protocol

C51下编写的跑马灯程序，可以实现好几种图案的变换。-C51 prepared Marquee procedures can be achieved several transformation patterns.

16X16点阵电子显示屏汉字的显示源程序，在keil环境下使用普通单片机实现。-16X16 dot matrix display source electronic display Chinese characters in keil environment, the use of ordinary MCU.