How 2 operate home appliance using PC...

There many circuits available on net but iti Involves hardware programming, digital circuits and basic electric device knowledge.

Z-Wave is a wireless RF-based method for instant remote control of lighting and appliance controls, HVAC, access control, and security. Z-Wave lighting switches, AC receptacles, and thermostats installed in your home or business deliver an intelligent, remotely controlled method for all home systems

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