I am curious to see your code for the computer side. I'm not a programmer at all, I'm looking for a way to control the outputs of the arduino from windows using C#. I have the serial port figured out. I am looking a C# code I can copy and paste, then change the pin numbers to the correct pin I want to control. I want to build/compile the code to be exe files for each pin I want to control. I don't want a form application, I'd rather work with console apps. Thanks,Dan
since low voltage wire (smaller gauge) is less expensive than higher voltage wire, I would suggest putting the relays next to the component being controlled. That way you dont have to run expensive wire across your home to the relay board.
For now I only need console apps in the form of exe files.