( 1 ) Create a  new project ; 
( 2 ) Copy the files of "adt8940a1.bas" to  the path of the new project from the 
      path of "Empolder\VB" of CD;      
( 3 ) Select the menu order of "Project\Add Module", and select the label of " Existing " 
      in the dialog of "Add Module",  and select the  file of "adt8940a1.bas" , then click the "Open" button; 
By above-mentioned three steps, adjust in  the functions in Dynamic-Link Library(dll). 