这是用VB编写的OPC应用程序代码。可以用于连接OPC数据服务器，实现数据的实时存取，是开放式控制系统的一种通讯标准。-The OPC application is written by VB.It s communication standard of opening control system,using in connecting OPC server and accessing database.

CA210通讯软件，可以得到X,Y,LV等色彩参数，实现自动控制-CA210 communications software, you can get the X, Y, LV color parameters, to achieve automatic control

AD5420操作代码，可以方便的对5420进行读写，5420为SPI通讯，且一般用于工业控制。-AD5420 operation code, you can easily read and write to the 5420, 5420 as SPI communications, and is generally used for industrial control.