It consists of light source, imagery system, CCD, logic interface circuit and computer system.
CCD非接触测振系统由照明光源、成像系统、CCD、检测逻辑接口电路及计算机软件构成。
2
The key part of the CCD drive circuit is a pulse generation circuit, for the present, which is generally achieved by employing the programmable logic devices at home and abroad.