| Abstract |
The Long Range Light Controlling System For Home-Office
Application is designed
to control home appliances wirelessly. The advantage of this
wireless system is
the reduction of the manual work to turn off or turn on the
electrical appliances.
Moreover this controlling system support up to 50m range. In
this project, the RF
mechanism is chosen instead of typical IR mechanism due to
the advantages of
RF wave itself. The development of this work involves two
circuits which are the
Transmitter circuit and Receiver circuit that allow to control
two (2) electrical
appliances. Furthermore, the uses of voltage transformer will
give better
stability in terms of the input voltage to the circuit that safer to
the circuit. |