: Please help/guide me to create a simple interface program that would control a residential electrical wiring.
: Please give me a simple design and how to program it in the PC or to control it
: Thank you so much and More Power
This month's (November) issue of "Nuts and Volts" has an article about controlling electrical stuff through a simple interface connected to the serial port of a PC. You might want to see if you can find a copy of it somewhere. The control software (GW Basic) is here:
Otherwise, you can do it with X10 stuff. This is fairly sophisticated stuff, though. Take a look here: