polynomial for the sum, the paper C beginners to have a significant effect

简单的单片机串口测试程序，新手可以下来看看(Simple microcontroller serial test procedure, the novice can look down)

一个宾馆客房管理系统，可以查询宾馆住房的信息，预定客房等基本的操作。(A Hotel room management system that can query the hotel housing the information, the basic target of the operation room.)

stm32f1系列 ADC例程 带DMA传送 采用库函数方式编写(stm32f1 ADC demo usart with DMA send out)

说明：  1、UCOS-II在STM32中的移植 2、ucos-ii中文书(邵贝贝) .rar 3、STM32F103在UCOSCII上的应用(1, UCOS-II in the transplant STM32 2, ucos-ii Chinese books (Shao Beibei). Rar 3, STM32F103 the application in the UCOSCII)

画5阶的贝塞尔曲线,与windows的贝塞尔曲线屏保差不多(painting five bands Bessel curve, and the windows of almost Bessel curve Screen Saving)

Capture images from AVT camera

与NJ系列PLC通讯上位机软件给予指令位置，与PLC 通讯并发送位置指令，伺服电机为负载(Communication with NJ series PLC upper computer software gives instruction position, communicates with PLC and sends position instruction. Servo motor is the load.)

该库是qt仪表 时钟 曲线 温度计等仪表仪器控件，包含源代码 使用简单。

基于51单片机的超声波测距显示系统，利用超声波模块进行测距，通过数码管显示数值，代码简单，通俗易懂。(The ultrasonic ranging display system based on 51 single chip computer uses the ultrasonic module to measure the distance. The numerical value is displayed by the digital tube. The code is simple and easy to understand.)

说明：  AD7799 AD转换芯片，电压采集驱动程序。(AD7799 AD conversion chip, voltage acquisition driver.)