马赫藩被河粉是Thanh Hien THI的LED

我们假定定时器工作在向上计数 PWM模式，且当 CNT=CCRx 时输出 1。那么就可以得到 PWM示意图：当 CNT 值小于 CCRx 的时候， IO 输出低电平(0)

监测锂电池电压，当监测值低于设定值则报警

一个多线程的HTTP服务器，采用阻塞模式，重叠输入输出模型，利用多线程来处理多用户连接。 (A multi-threaded HTTP server, using blocking mode, overlapping input-output model, to deal with the use of multi-threaded multi-user connectivity.)

说明：  可以从右面输入文字，且文字自动左移，鼠标始终定位在右边(can enter text from the right side, and text automatically bits, mouse always in the right position)

这是一个电话拨号防盗报警器的单片机控制程序（C语言）。电话拨号防盗报警器由单片机、键盘输入、数码管显示、触发电路、拨号电路等组成。单片机负责控制检测输入输出、模拟摘机、拨号报警、挂机等一系列的程序动作。单片机型号为AT89C2051。(This is a burglar alarm dial microcontroller control program (C language). Dial burglar alarm from the microcontroller, keyboard input, digital display, trigger circuit, dial-up circuit. SCM controls the test input and output, analog hook, dial-up alarm, the program hang up and a series of actions. MCU models for the AT89C2051.)

控制电机很好的代码。有速度环，位置环。推荐！！(Control motor very good code. The speed loop and position loop. Recommended! !)

说明：  校园导游系统，是图的最短路径的应用 我短学期的课程小实验(Campus tour guide system, is the shortest path map application, I short-term courses of small experimental)

基于udp协议和openCV编程实现的视频传输程序，具有自动获取本地IP地址功能，客户端输入服务器端IP，点击发送，服务器端可实现实时的接收和播放，在可靠的局域网环境下，多次测试传输可靠，除此以外具有原理简单，可扩展的优点。(Udp protocol and openCV programming-based video transmission program has automatic access to the functions of the local IP address, server-side IP client input and click send, the server side can receive and play real-time, reliable LAN environment, several testsreliable transmission, in addition to a simple principle, scalable advantages.)

利用MSP430单片机（F2618）自制简易示波器，包括键盘，12864液晶，外置AD等。12864液晶采用特殊的绘图函数实现对点的操作。(Using MSP430 microcontroller (F2618) simple oscilloscope, including keyboard, 12864 LCD, external AD etc.. 12864 liquid crystal using the drawing function special about point operation. )

Solution for some problems in Codeforces