Coin validator software

Hello, I need some software developed in Delphi which makes it possible to connect with a coin validator. I want to use the "**EMP 800** coin selector" and there is also a development kit for this machine. A dll is available and a .pas file to use the functions in the dll. The software to be realised must use this functions. The software to be made must show what kind of coin is put in the machine, that's all. ## Deliverables Please see specifications of the interface in the attached zip file!