- 
                        Automatic-traffic-control-system-
                        
                          自动交通控制系统用红、绿、黄三支共两组发光二极管表示交通信号灯,利用单片机模拟有时间显示的定时交通信号灯控制管理。信号灯的变化规律可如下:
1)放行线:绿灯亮放行25秒,黄灯亮警告5秒,然后红灯亮禁止。
2)禁示线:红灯亮禁止30秒,然后绿灯亮放行。
3)当某一方向的红灯亮时,若该方向有车通过,则用扬声器声报警。(撞红灯信号可用3-5V模拟量表示)(Automatic traffic control system using red, green, yellow light-emitting diodes, said a total of three traffic lights, the use of single-chip analog time display on a regular traffic signal control and management. Changes of lights to be as follows: 1) Release Line: green clearance 25 seconds, the yellow light warning for 5 seconds, then the red light is prohibited. 2) ban shows lines: the red light is prohibited for 30 seconds, then the green light to release. 3) When the red light in one direction, if the direction of the car through, the alarm speaker sound. (Hit the red signal available 3-5V analog representation))                         
                            - 2013-12-19 18:26:11下载
- 积分:1
 
- 
                        rekuesent
                        
                          利用C++中CreatePolygonRgn,CreateRoundRectRgn,CreateRoundRectRgn,()                         
                            - 2017-10-28 15:27:03下载
- 积分:1
 
- 
                        ArcGIS Engine 开发从入门到精通源程序3(共4)
                        
                          说明:  ArcGIS Engine 开发从入门到精通源程序3(共4)(Development of ArcGIS Engine from Initial to Proficient in Source Program 3(4))                         
                            - 2020-06-20 18:20:02下载
- 积分:1
 
- 
                        NRF24L01AND1602
                        
                          搞了十几天,终于实现了无线模块NRF24L01可以发送和接收到一串字符了,本程序含发送程序,和接收程序,单片机用AT89S52,把显示的字符串显示在1602上(Out of the 10 days, finally achieving a wireless module NRF24L01 can send and receive a string of characters, and this procedure with sending program, and receive program, microcontroller use AT89S52, the display on the string displayed in the 1602)                         
                            - 2010-05-20 00:35:31下载
- 积分:1
 
- 
                        InterfaceThread
                        
                          实例12-1:使用用户界面线程实例 联合开发网 - pudn.com                         
                            - 2012-07-09 14:43:05下载
- 积分:1
 
- 
                        CreateProcessAsUser
                        
                          主要的功能是创建用户使用的一个子进程,一般的子进程都是由system启动的,但是这个是当前用户启动的。(The main function is to create a user using a subset of the process, a subset of the general process is initiated by system, but this is the current user initiated.)                         
                            - 2012-10-30 11:21:46下载
- 积分:1
 
- 
                        继电器15入15出(高低输入)
                        
                          说明:  15路输入输出,232串口控制 STC12C5A60S2(15 input and output, 232 serial port control STC12C5A60S2)                         
                            - 2020-01-28 14:39:54下载
- 积分:1
 
- 
                        prime_number
                        
                          這個程式可以顯示 3~100 的 prime number,很適合新手練習的範例程式,附上源碼可以修改內部細節,多做驗證。()                         
                            - 2007-09-19 17:10:12下载
- 积分:1
 
- 
                        MFCDlg
                        
                          一个自己编写的确对话框程序 望有所帮助 (err)                         
                            - 2007-12-27 20:55:36下载
- 积分:1
 
- 
                        Programming-code
                        
                          Complete collection of code fragments (revised) for the book: Programming -- Principles and Practice Using C++                         
                            - 2011-03-06 17:19:03下载
- 积分:1