DESIGN AND CONSTRUCTION OF A WIRELESS SWITCH CIRCUIT USING REMOTE CONTROL AND JK FLIP FLOP
USER'S INSTRUCTIONS: The project work you are about to view is on "design and construction of a wireless switch circuit using remote control and jk flip flop". Please, sit back and study the below research material carefully. This project topic "design and construction of a wireless switch circuit using remote control and jk flip flop" have complete 5(five) Chapters. The complete Project Material/writeup include: Abstract + Introduction + etc + Literature Review + methodology + etc + Conclusion + Recommendation + References/Bibliography.Our aim of providing this "design and construction of a wireless switch circuit using remote control and jk flip flop" project research material is to reduce the stress of moving from one school library to another all in the name of searching for "design and construction of a wireless switch circuit using remote control and jk flip flop" research materials. We are not encouraging any form of plagiarism. This service is legal because, all institutions permit their students to read previous projects, books, articles or papers while developing their own works.
TITLE PAGE
BY
---
--/H2013/01430
DEPARTMENT OF ----
SCHOOL OF ---
INSTITUTE OF ---
APPROVAL PAGE
This is to certify that the research work "design and construction of a wireless switch circuit using remote control and jk flip flop" by ---, Reg. No. --/H2007/01430 submitted in partial fulfillment of the requirement award of a Higher National Diploma on --- has been approved.
By
--- . ---
Supervisor Head of Department.
Signature………………. Signature……………….
……………………………….
---
External Invigilator
DEDICATION
This project is dedicated to Almighty God for his protection, kindness, strength over my life throughout the period and also to my --- for his financial support and moral care towards me.Also to my mentor --- for her academic advice she often gives to me. May Almighty God shield them from the peril of this world and bless their entire endeavour Amen.
ACKNOWLEDGEMENT
The successful completion of this project work could not have been a reality without the encouragement of my --- and other people. My immensely appreciation goes to my humble and able supervisor mr. --- for his kindness in supervising this project.
My warmest gratitude goes to my parents for their moral, spiritual and financial support throughout my study in this institution.
My appreciation goes to some of my lecturers among whom are Mr. ---, and Dr. ---. I also recognize the support of some of the staff of --- among whom are: The General Manager, Deputy General manager, the internal Auditor Mr. --- and the ---. Finally, my appreciation goes to my elder sister ---, my lovely friends mercy ---, ---, --- and many others who were quite helpful.
PROJECT DESCRIPTION: This work "design and construction of a wireless switch circuit using remote control and jk flip flop" research material is a complete and well researched project material strictly for academic purposes, which has been approved by different Lecturers from different higher institutions. We made Preliminary pages, Abstract and Chapter one of "design and construction of a wireless switch circuit using remote control and jk flip flop" visible for everyone, then the complete material on "design and construction of a wireless switch circuit using remote control and jk flip flop" is to be ordered for. Happy viewing!!!
Generally appliances that we used in our home are being controlled with the help of devices like switches, sensors. However sometimes it is dangerous to have physical contact with these switches, especially when our bodies are wet which can cause electrocution. So to overcome these dangers, here we have explained a circuit that needs no physical contact with the appliance. In these work, all you need is to press the button on the transmitter the load becomes ON, when presses the second one it switches OFF.
TABLE OF CONTENTS
TITLE PAGE
APPROVAL PAGE
DEDICATION
ACKNOWELDGEMENT
ABSTRACT
TABLE OF CONTENT
CHAPTER ONE
- INTRODUCTION
- BACKGROUND OF THE PROJECT
- OBJECTIVE OF THE PROJECT
- SCOPE OF THE PROJECT
- SIGNIFICANCE OF THE PROJECT
- LIMITATION/ PROBLEM OF THE PROJECT
- APPLICATIONS OF THE PROJECT
- PROJECT ORGANISATION
CHAPTER TWO
2.0 LITERATURE REVIEW
2.1 OVERVIEW OF THE ELECTRICAL SWITCH
2.2 USES OF WIRELESS TECHNOLOGIES
2.3 FUTURE OF WIRELESS TECHNOLOGIES
CHAPTER THREE
3.0 DESIGN METHODOLOGY
3.1 SYSTEM BLOCK DIAGRAM
3.2 SYSTEM OPERATION
3.3 SYSTEM WORKING PRINCIPLE
3.4 SYSTEM CIRCUIT DIAGRAM
3.5 ELECTRONIC COMPONENTS
CHAPTER FOUR
4.0 RESULT ANALYSIS
4.1 CONSTRUCTION PROCEDURE AND TESTING ANALYSIS
4.2 CASING AND PACKAGING
4.3 ASSEMBLING OF SECTIONS
4.4 TESTING OF SYSTEM OPERATION
CHAPTER FIVE
5.1 CONCLUSIONS
5.2 REFERENCES
3.3 RECOMMENDATION
CHAPTER ONE
1.0 INTRODUCTION
A wireless light switch is a light switch that commands a light or home appliance to turn itself off or on, instead of interrupting the power line going to the light fixture. This can be done Using the existing power lines; A receiver is plugged into an outlet and a device is then plugged into the receiver. The plug-in receiver is then programmed to the switches. Some devices are hard wired into ceiling light fittings, making for a hidden system.
However, this work is wireless light switch which is the modification of wired light switch. Wireless light switch systems that do not require wall wiring have become popular. The wireless light switch contains a built-in ir transmitter powered by a battery. When the button is pushed, the transmitter sends a ir signal to the receiver unit, which is plugged into a wall outlet inside the building. When the infrared (IR) signal is detected by the receiver, it activates a relay or load.
1.1 BACKGROUND OF THE PROJECT
Today the traditional wired type of switches are gradually getting obsolete and are being replaced by the advanced wireless type of switches that are easier to install due to their hassle free set-ups.
Wireless switch systems have become an increasingly popular option for persons wishing either to replace their current switch system or to add additional doorbells at their place of business or residence. A typical wireless switch system generally comprises at least one IR transmitter powered by a battery or other power source, such as existing electrical wiring, and a IR receiver. In response to the depression of a button or other activating means on the transmitter, an electrical circuit is completed within the transmitter which energizes an oscillator or other means for generating a IR signal. The generated IR signal is then, with the aid of IR sensor, transmitted a certain distance for reception by the receiver. The receiver alerts, for example, a homeowner that the switch button has been depressed by producing long distance signal.
1.2 OBJECTIVE OF THE PROJECT
The main objectives are - to control the switch using remote as an on/off switch. To determine that the infrared sensor can easily receive the signal from the remote transmitter and to control a lamp wirelessly.
1.3 SCOPE OF THE PROJECT
Wireless switch systems which employ infrared (“RF”) transmitters and receivers. Both the transmitter and receiver is powered batteries or other power source, such as existing electrical wiring.
These circuits are mainly depending on two ICs. First one is 555 timer ic which is the pulse generating ic. Another one is most generally used JK flip flop i.e. 74109. These IC works in toggle mode and based on the JK flip flop master slave concept. This IC is used to alter the state when the signal is given to the any one of the input terminals and can get more than single output.
1.4 SIGNIFICANCE OF THE PROJECT
A wireless switch does not have wires that hassle the installation. Installation is now simple. Installing the wireless switch is as easy as removing the installed wired switch and putting on batteries on the wireless switch and placing it to its location. Also, the wireless switch is portable; it can be moved wherever the homeowners like it to be placed. This would be very helpful for future remodeling or refurnishing of the house. Wireless switch is more versatile over Wired switch.
1.5 LIMITATION/ PROBLEM OF THE PROJECT
- The problem of this device is notice when there is power failure in the system or when battery gets low thee system stops working.
- Another problem of this device is that it can be easily operated by people that has knowledge of it.
1.6 APPLICATION OF THE PROJECT
The main purpose of using this device in any place is for distance switching. This device can be used in the following places:
Complicated wiring
Multiple wireless transmitters can command a single receiver. This means switches in different locations can turn the same electrical load on or off. Switching like this is often used in stairwells or rooms where two or more switches are used to turn one light on or off. Achieving this result with wired three-way or four-way switches requires a higher level of electrical knowledge and more time for wiring and installation.
RemodelingWireless light switches eliminate the wire from the light to the switch location. This is useful in remodeling situations where new wiring can be a hassle. Rather than tearing down a wall to gain access to the wires, a wireless switch can be used. This avoids any need to access wires and makes remodeling fast and simple.
Log homesAnother use for wireless switches is in log homes, where electrical installations can be difficult because of the amount of routing and drilling that would otherwise be needed. When running a regular (non-wireless) circuit, the electrician must drill a hole through all of the logs to get each wire to the switch location. The electrician also must cut a large hole in the log to install a switch box. Wireless switches do not need switch boxes because there are no wires and no routing is needed. This decreases the electrical work required.
Brick, concrete, tile and plaster wallsInstalling a wired switch in a solid brick or concrete wall or installing on a plaster or tiled wall requires delicate routing and drilling to create a channel in the wall for the wire and space for the switch and switch box inside the wall. This routing and drilling work could damage the surface, causing expensive repair work. Wireless switches do not need any channels, holes, boxes or wire in the wall. This reduces the amount of electrical work required when installing a switch.
Battery-free switchesAll remote light switches require a power source in order to facilitate the transmission of a signal to the receiving device. Some of these switches rely on batteries for power output while most are required to be wired into an existing electrical system. Lightning Switch, EnOcean, CHERRY and others manufacture wireless light switches that use energy harvesting instead of batteries ISM ENIGMA. The mechanical energy created by pressing the switch generates enough electricity to power a built-in transmitter that sends a radio signal to the receiver.
Smart switchesThere are more and more light switches can be controlled by smartphone. Usually user can control the light using mobile app. But for some products, extra corresponding hub is needed to connect those smart switches. In order to avoid the hub, wireless light switch and luminaire needs to share the same protocol, e.g. Bluetooth mesh Lighting model or Zigbee LightLink.
1.7 PROJECT WORK ORGANISATION
The various stages involved in the development of this project have been properly put into five chapters to enhance comprehensive and concise reading. In this project thesis, the project is organized sequentially as follows:
Chapter one of this work is on the introduction to the study. In this chapter, the background, significance, application, objective limitation and problem of the study were discussed.
Chapter two is on literature review of this study. In this chapter, all the literature pertaining to this work was reviewed.
Chapter three is on design methodology. In this chapter all the method involved during the design and construction were discussed.
Chapter four is on testing analysis. All testing that result accurate functionality was analyzed.
Chapter five is on conclusion, recommendation and references.
CHAPTER TWO: The chapter one of this work has been displayed above. The complete chapter two of "design and construction of a wireless switch circuit using remote control and jk flip flop" is also available. Order full work to download. Chapter two of "design and construction of a wireless switch circuit using remote control and jk flip flop" consists of the literature review. In this chapter all the related work on "design and construction of a wireless switch circuit using remote control and jk flip flop" was reviewed.
CHAPTER THREE: The complete chapter three of "design and construction of a wireless switch circuit using remote control and jk flip flop" is available. Order full work to download. Chapter three of "design and construction of a wireless switch circuit using remote control and jk flip flop" detector consists of the methodology. In this chapter all the method used in carrying out this work was discussed.
CHAPTER FOUR: The complete chapter four of "design and construction of a wireless switch circuit using remote control and jk flip flop" is available. Order full work to download. Chapter four of "design and construction of a wireless switch circuit using remote control and jk flip flop" detector consists of all the test conducted during the work and the result gotten after the whole work
CHAPTER FIVE: The complete chapter five of "design and construction of a wireless switch circuit using remote control and jk flip flop" is available. Order full work to download. Chapter five of "design and construction of a wireless switch circuit using remote control and jk flip flop" detector consist of conclusion, recommendation and references.
To "DOWNLOAD" the complete material on this particular topic above click "HERE"
Do you want our Bank Accounts? please click HERE
To view other related topics click HERE
To "SUMMIT" new topic(s), develop a new topic OR you did not see your topic on our site but want to confirm the availiability of your topic click HERE
Do you want us to research your new topic? if yes, click "HERE"
Do you have any question concerning our post/services? click HERE for answers to your questions
For more information contact us through any of the following means:
Mobile No 
:+2348146561114 or +2347015391124 [Mr. Innocent]
Email address 
:engr4project@gmail.com
Watsapp No 
:+2348146561114
COUNTRIES THAT FOUND OUR SERVICES USEFUL
Australia, Botswana, Canada, Europe, Ghana, Ireland, India, Kenya, Liberia, Malaysia, Namibia, New Zealand, Nigeria, Pakistan, Philippines, Singapore, Sierra Leone, South Africa, Uganda, United States, United Kindom, Zambia, Zimbabwe, etc
Support: +234 8146561114 or +2347015391124
Watsapp No :+2348146561114
Email Address :engr4project@gmail.com
FOLLOW / VISIT US VIA:
