• Design And Construction Of Rf Based Remote Controller For Electric Lamp

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    • 1.4   SIGNIFICANCE OF THE PROJECT
      This project work signifies a lot in telecom, computer and electronic engineering. It is very useful in a number of domestic places like in bedroom and security lamps in the compound. A project of this type if modified can be used as a gate/door opening system, car immobilizer and for industrial process control.  Another vital significance of this system is in the control of Air conditioner and refrigerators and other lamps in modern buildings. This system can be used to start and stop a power generating set from a distance.
      1.5   SCOPE OF THE PROJECT
      This project work covers the following: tuned radio frequency transmitter and receiver, flip-flops, Darlington pair transistors and delay circuits.  It also lays great emphasis on passive and active components used to implement the system. It x-rays the mode of calculation of the basic circuit parameters and other areas of application of the system.
      1.6   PROJECT REPORT ORGANIZATION
      This project is presented in six chapters to appropriately illustrate the steps involved in its implementation. Chapter one introduce the design overview, objective and significance of the project. Chapter two is basically the literature review and some theories relevant to the design. Chapter three x-rays the methodology and analysis. Chapter four is on the system design analysis while chapter five elaborates on the implementation, testing and results. Finally chapter six summarizes the entire thesis and recommendations.
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    • ABSRACT - [ Total Page(s): 1 ]This project work deals on the design and construction of an Rf based remote control for an electronic/electrical device say electric lamp with the aim of switching on/off of the lamp at discretion and from a distance. It also eliminates the inconveniences associated with manual switching of lamps.  This electronic system is designed in two functional units; the transmitter and the receiver using radio frequency (RF) communication wave band.  The transmitter is a hand-held remote control while ... Continue reading---