大数阶乘

一个完整的osgearth程序，飞机在空中飞行，并用线条标出飞机移动的轨迹，效果见1.jpg.osgearth需要事先完成安装配置等工作(A complete osgearth procedures, aircraft flying in the air, and marked with lines of track aircraft movement, the effect see 1.jpg.osgearth requires prior completion of the installation configuration, etc.)

用ADO把大文件,比如JPG,BMP ,mp3等大文件 以二进制的形式存入数据库和读出数据库(Using ADO to large files such as JPG, BMP, mp3 players and other large files In the form of binary database and read the database)

GM 二维码控件 实例源码下载(含接口文档以及调用实例)

ad5820芯片通过I2C控制VCM，驱动音圈电机运动(I2C for VCM)

轨道交通，地铁广播系统控制器，源代码，CAN通信(Rail, subway broadcasting system controller, source code, CAN communication)

罗姆锂电保护模拟前端的ML5238的MCU代码例程(Rom battery protection ML5238 analog front end MCU code routines)

采用了射频识别的原理，在STM32编程的基础上，识别ID号(The principle of radio frequency identification is used to identify ID number on the basis of STM32 programming.)

说明：  C# 写的NetRemoting通信例子 双向通信(NetRemoting Communication Example Written in C# Two-way communication)

三维数字滤波器中的梯形理想低通和高通滤波器的matlab仿真及其结果(3 d digital filters of the trapezoidal ideal low pass and high-pass filter matlab simulation and the result )

说明：  12864在51上的驱动，可在驱动的基础上改进添加需要的功能。(12864 is driven on 51, which can improve the required functions on the basis of driver.)