Introduction - If you have any usage issues, please Google them yourself
The working principle of the camera more or less as follows: the scene through the lens (LENS) to generate the optical image projected onto the image sensor surface, and then converted to electrical signals, after A/D (analog-digital conversion) converted into a digital image signal, and then sent to digital signal processing chip (DSP) in the processing, transmission through the USB interface to computer processing, through the display can be seen on the images.
Packet : 109201276usb.rar filelist
USB摄像头原理图.pdf