Arduino programming

Thanks you so much for replying. As I mentioned, I am fairly new. I could not figure out how to write the questions with enough detail. I apologize for that. Page 8 (highlighted area) of manual will give you a overview of the Indexer operation. I am also uploading an amateur level schematic of the system I want to have. Visual Studio C++ is important because I do not have labview. I only have Visual Studio available. Anything that would give me an interface with a press key would work for me.

Manual.pdf (1.19 MB)

Schematic.pdf (132 KB)