b2b的大型商务电子平台源码,采用.net 1.1程序编写.有兴趣的朋友可以看下.

复旦微FM1702读卡芯片底层驱动程序，在GCC环境下编译通过，非常好用(FM1702hardware driver)

arduino library for DHT22

原创基于c++语言编程实现了MC算法在三维图像处理中的应用，以及有许多二维图像到三维图像表面的重建过程算法。通过VC2008，编译已通过。(I have realized MC algorithm about the application of processing 3-D image based on C++ language also realised the technology on image surface reconstruction from 2-D to 3-D image.They are all compiled successfully using VS2008)

C++ builder 与SQL SERVER数据库开发应用，曾宗根著，对于入门者一个非常有帮助的一本书(Database development applications C++ builder and SQL SERVER, had cases of root with a very helpful for beginners a book)

微软用于Microsoft Access 2.0多列表处理的控件产品-Microsoft for Microsoft Access lists more than 2.0 of Control Products

该程序利用89c51单片机和lcd液晶显示实现简易的数字示波器，可以显示输入的方波、正弦等信号。压缩包包括硬件连接和软件设计。(The program using 89 c51 and LCD liquid crystal display a simple digital oscilloscope, can display the input square wave and sine signal.Package including the hardware connection and software design.)

在C#平台调用USB-I2C适配器或者USB-SPI适配器的二次编程接口函数实现ADC（模数转换）功能，USB-SPI适配器和USB-I2C适配器有8路、12bit、采样频率为1M的ADC，适配器采用3.3V参考电压，利用适配器的ADC功能可以测量0到3.3V之间的模拟电压信号。(Calling adapter or USB-I2C adapter USB-SPI in C# programming interface functions to achieve the secondary platform ADC (analog-digital conversion) feature, USB-SPI adapter and the adapter has a USB-I2C 8, 12bit, the sampling frequency of 1M of the ADC, adapter with 3.3V reference voltage, use the adapter ADC function can measure analog voltage signal between 0 to 3.3V.)

将制定路径下的所有图片按照制定行，制定列拼接成序列表。(All the pictures under the established path are spliced into sequence tables according to the established rows.)

直接型IIR滤波器实现源代码，希望与大家共同分享！(Direct IIR filter source code, I hope to share with you!)

有关友元函数，对于初学者是一个非常不错参考例子(friend )