How The Camera Works

The working principle of the camera is roughly as follows: the optical image generated by the scene through the lens (LENS) is projected onto the surface of the image sensor, and then converted into an electrical signal, which is converted into a digital image signal after A/D (analog-to-digital conversion) conversion, and then sent to the digital image signal. It is processed in the signal processing chip (DSP), and then transmitted to the computer for processing through the USB interface, and the image can be seen through the display.