xitong

这是一个交通管制的系统，基于51单片机而做的多机通讯(This is a traffic control system, based on 51 single and multi-machine communication do)

自己动手用C语言编写的火车票订票系统，很适合C语言初学者学习和交流(Yourself C language ticket booking system, it is suitable for beginners to learn C language and communication)

AVR中SPI的实现，用CVAVR编写。()

说明：  emmc 4.5底层代码，用于新手学习 练手。(emmc code for study)

基于AT89S52单片机的超声波测距系统设计源代码(Ultrasonic ranging system based on single chip design based on Ultrasonic Ranging System source code source code source code of ultrasonic ranging system based on single chip design)

两轮独立小车编程，已经通过调试，可以站立行走，单片机编程。(Two independent car programming, has been through debugging, you can stand walking, single-chip programming.)

240128液晶初始化程序，调用子函数，有详细注释(240128 LCD initial program, call the son function, and have the detailed notes )

本课题针对MG132/315-WD电磁调速电牵引采煤机进行设计， 主要介绍了采煤机的组成、调速特性、调速方式及调速方法，并分 析了电磁调速电动机的工作原理，经推导得出了电磁调速电动机的 数学模型(The topic for MG132/315-WD electric magnetic speed shearer design, introduces the miner' s composition, speed characteristics, speed control mode and speed, and analyzed the working principle of electromagnetic governor motor , obtained by the derived mathematical model of electromagnetic adjustable speed motor)

msp430F413为控制单片机的冷气机源程序(msp430F413 microcontroller to control air-conditioning source)

说明：  独居老人监控系统 使用80c51f020编程 具体的使用方法和接口，里面有(Elderly people living alone monitoring system using 80c51f020 programming methods and the use of specific interfaces, which has)