circlescan

驱动源码，windows2k/xp能够读写端口(driver source code, can read and write ports windows2k/xp)

VB开发打开文件编程设计代码Development Programming VB code to open the file (Development Programming VB code to open the file )

数据库集群功能， 使用.net平台开发(Database clustering features, to use. Net platform development)

halcon 识别条码和二维码的VCdemo(halcon barcode function demo using VC++)

C++技能百炼，很好的初学者学习资料，里面很多经典算法哦(C++ skills, Bai-lian, good for beginners to learn the information, which many classical algorithms Oh)

自写的一个MFC中列表控件CtrlList的操作，主要包括增删和TXT文本读取等(Since writing a list of MFC control CtrlList operations, including additions and deletions and TXT text reading)

一款简单的VC++6.0编程MP3音乐播放器，附带源码已经工程文件。(A simple VC++6.0 programming an MP3 music player, already works with source files.)

一个DirectShow的例子。通过回调函数来获取图像信息。(A DirectShow example. Through the callback function to obtain the image information.)

通过单片机按键选择输出信号类型及要求输出量,在LED显示器件上指示信号类型及设定数值.系统工作电源±15V ， ±5V 。恒流电流输出0.0～8.0mA, 负载电阻≤500Ω。3． 稳压电压输出0.0～5.0V，电流负载能力≤100mA.电压及电流输出在充许负载范围内误差小于5％FS。电压及电流输出须共用一个输出正端, 输出负端为地。输出电压及电流设定精确到二位十进制数。 (Through Singlechip button to choose the type and requirements of the output signal output, in the LED display on the instructions of the signal type and set the value. System power supply ± 15V, ± 5V. Constant current output 0.0 ~ 8.0mA, the load resistance ≤ 500Ω. 3. Regulator output voltage 0.0 ~ 5.0V, current load capacity ≤ 100mA. Voltage and current output in the framework allow the load error is less than 5 FS. Output voltage and current output is required to share a client, the output of negative side for the land. Output voltage and current settings accurate to two decimal number.)

Visual c++串口通信工程开发实例导航，该书采用C++编写，里面包含5个综合实例，适合有一定基础的C++人员学习(Visual c++ serial communication engineering development instance navigation, using c++, the book contains five examples of comprehensive, is suitable for the staff to learn c++ has certain foundation)