Program

这是一个基本的数据库编程实例,里面最特别的地方是即使出数据库里面出现多条完全相同的记录,它也能操作,而不会出错。(This is a basic database programming examples, there is the most special place inside the database even if there is more of the same record, which can operate without error.)

本文件是C8051F040键盘及DA输出测试程序；DA输出端子(J10)可输出2路DA(DAC0,DAC1),四路按键(KEY1--KEY4，须设置跳线JP5)，测试时按下KEY1--KEY4，分别对应DAC0，DAC1输出0.5V，1V，1.5V，2V。 (The present document is a C8051F040 keyboard and DA output test procedures DA output terminal (J10) can output 2-way DA (DAC0, DAC1), four buttons (KEY1- KEY4, shall be provided jumpers JP5), test press KEY1--KEY4, corresponding to DAC0, DAC1 output 0.5V, 1V, 1.5V, 2V.)

说明：  利用C#语言与vs开发工具实现了一个，简单的桌面贪吃蛇游戏(A simple desktop snake-eating game is implemented by using C# language and vs development tools.)

CyberBot botnet tool for hacking

瑞泰2812的9个例程C源代码，包括混合编程，PID算法，FFT算法，电机控制等源代码，可直接修改后移植使用(9 of 2812 Ruitai C source code routines, including the mixed programming, PID algorithm, FFT algorithms, source code, such as motor control, can be directly transplanted to use the revised)

多媒体的VC++编程，里面有十几个实例，能够在VC++6.0下直接运行，对于初学者 很有帮助(Multimedia VC++ Programming, which has more than a dozen examples, can VC++ 6.0 directly running very helpful for beginners)

小商品管理系统，实现商品的分录，查询，总价统计(Commodity management system, product entry, query, total statistics)

图像的边缘检测程序，用vc++开发的，给大家参考了(Image edge detection procedure, using vc++ development, for your reference the)

Timer for windows OS. Very good, very useful.

dac7611 init by avr