摄像头ov7670的一些基本资料和数据传输程序，其中，资料包括电路原理图和应用指南等。-Camera ov7670 some basic information and data transfer procedures, information including circuit schematics and Application Guide.

用matlab软件进行基本电路的模拟，很简便有趣，对图像绘制有启发。-Basic circuit using matlab software simulation, it is easy fun, instructive for image rendering.

搜索颗粒结构体系接触拓补网络的基本回路单元,也就是子域结构，需要接触点信息。-Search particles in contact topology architecture basic circuit elements of the network, which is the sub-domain structure, point of contact information needed.