pc to arduino relay

I got my 16 ch. relay system to work with pc program i made.

get i for free… the zipfile have the pc program and arduino code in it.

Use: the text file contains 16 lines that is for each button on program.
the program sends a for controlling relay 1, i hope you understand…

Ask any question about it, i will try to help you.

My youtube for it. http://www.youtube.com/watch?v=eRrLZjCWDy8

Arduino 2013.zip (11.4 KB)