USB相机编程实例，可以了解USB相机的开发结构及流程,Programming examples USB camera, USB camera can understand the development of structure and process

使用VC编程，通过usb口把外来信号传输到VC，用波形把传入的信号曝光，常用于工业生产线上-Using VC programming, through the usb port to external signals to VC, the waveform of the incoming signal exposure, commonly used in the industrial production line