TI-SIMPLE-SWITCHER

名称：门禁模拟 模拟现实中门禁系统，可以输入密码进入也可以呼叫住户，再由住户按下开门按键 实现改密码功能，密码保存在24c02中能保证掉电不丢失密码。八个LED灯分别代表 8家住户，其中开门按键为共用，还带有忘记密码恢复按钮，模拟恢复出厂设置， 显示部分为LCD1602。程序共分为3种模式，分别为 等待输入 密码修改 呼叫住户 3种模式，其中等待输入是主要状态，所以在进入密码修改 呼叫住户模式后如果 长时间没有操作能自己切换到等待输入模式。(Name: Access Analog Simulating real access control system, you can also enter a password to enter the call households, again by pressing the open button households Implement change password function, the password stored in the 24c02 can guarantee non-volatile password. Eight LED lights represent 8 households, which opened the door keys are shared, but also with forgotten password recovery button, analog restore factory settings, Display part LCD1602. Program is divided into three modes, namely, waiting for a password to modify call households 3 modes, which is the main input wait state, so call households entering the password change mode if Their long time operation can be switched to the standby input mode.)

A program to consicle very mad and good !! yes :

在proteus中关于单片机的编程的例程(In proteus about microcontroller programming routines)

this file is manual about rs-485

51控制的8x8x8光立方（512个LED的亮灭），变成实现不同的团变化，采用不同的延时时间是转换的速度不同。完整的源程序，电路图和PCB(51 controls the 8x8x8 cube of light (512 LED light off), to achieve different changes into groups with different delay times are different conversion speeds. Complete source code, schematics and PCB)

基于C语言编写一个程序，实现将存放在文件中的学号、姓名、电话等信息读出并显示出来。(Write a program based on the C language, the implementation will be stored in a file number, name, telephone and other information is read out and displayed.)

说明：  摘 要 本设计采用单片机（89S52芯片）为系统的控制核心。整个设计采用了模块化的设计思想，包括直流稳压电源模块、LED数码管显示模块、自动校零电路模块、采样电路模块、测量电路模块。( This system regards the request of the topic, adopting 80C51 for controlling core, )

BEST BATTERY DESIGN WITH GRID.... PSCAD DESIGN....

T9拼音输入法实验，9键输入法程序，算法优良(T9 Pinyin Input Method Experiments)

最小重量机器人,可以计算最小重量的机器人，由好多不同的零件组成(zuixiao)