Introduction - If you have any usage issues, please Google them yourself
The control application of the switching quantity, the control of the external equipment with the board card, the performance is reliable
Packet : 814045648408_demo_vb.rar filelist
8408_demo_vb\demo8408.exe
8408_demo_vb\Form1.frm
8408_demo_vb\Form1.frx
8408_demo_vb\Module1.bas
8408_demo_vb\MSSCCPRJ.SCC
8408_demo_vb\pci8408.dll
8408_demo_vb\pci8408.lib
8408_demo_vb\Project1.vbp
8408_demo_vb\Project1.vbw
8408_demo_vb\ZT.ICO
8408_demo_vb