saluja. I am confused. I thought, that is what I have just given you. When you say tell you what pins to hook up on pcb, I don't know what PCB you are referring to. Are you using one of the Picaxe setup kit PCB'S. If so I don't know as I always make my own circuit boards for my own circuit designs. If you don't mind giving me an email address I would be more than glad to email you the circuit and program so you can figure it all out from that. If not then I will write the program in this forum and you can read from here.