Electrical Engineering Project Topics and Materials (Page 3)

Showing 51 - 75 of 530

51) CONSTRUCTION OF 500W12VINVERTER CHARGER

ABSTRACT  An inverter is a system which is capable of converting DC voltage from a battery into AC voltage. The Inverter constructed converts 12V dc to 220V Ac. It consists of an oscillator section using 8V dc to produce 50Hz sine wave. The sine wave is amplified by Tip 41 and used to drive IRPF 250 MOSFET power transistors capable of delivering... Continue Reading

52) DESIGN AND CONSTRUCTION OF PUBLIC ADDRESS SYSTEM

INTRODUCTION A public address system is an electronics sound amplification and distribution system with a microphone, amplifier and loud speaker used to allow a person to address a large public. The public address system consists of three main parts namely, the microphone (input transducer), amplifier and the loudspeaker (output transducer). The... Continue Reading

53) DESIGN AND CONSTRUCTION OF AUTOMATIC EMERGENCY LIGHT

ABSTRACT As the name of the project implies “Automatic Emergency Light” is an electronic system that can provide light during emergency situations i.e when mains (NEPA) supply fails.  This system can provide enough light with full brightness in a given room or office.   The system makes use of white light emitting diodes for the lightings.... Continue Reading

54) DESIGN AND CONSTRUCTION OF 1000VA POWER INVERTER SYSTEM

ABSTRACT As the name of the project implies “Power Inverter”, is an electronics system that converts DC Energy (voltage) to an AC energy.  The major aim of this project is to design and construct a 1000VA Power inverter that is capable of powering loads of equivalent ratings, in the absence of power supply from NEPA or Generator. The system... Continue Reading

55) THE DESIGN AND IMPLEMENTATION OF ELECTRONICS SEQUENTIAL SIGN PATTER DISPLAY

ABSTRACT This design implementation of this electronic sequential sign post display employs the use of some specialized components. This section of the project introduces the reader to the different section of the project and the components that makes them up. Emphasis are laid on describing the behaviour and operational system of the components... Continue Reading

56) BURGLAR ALARM UNIT

INTRODUCTION As the world is developing the need for electronics in human endeavor is now taking a larger scope. With the invention of certain electronics gadgets in our societies today, certain activities become easily handled for example; in communication where the telephone plays a part.  In places where safety are needed an alarm system will... Continue Reading

57) DESIGN AND CONSTRUCTION OF AN AUTOMATIC VOLTAGE STABILIZER

ABSTRACT In the world today, the use of power supply in electronics equipment and gadgets has increased and it is still increasing.  These power supplies are not stable as required by these electronics. This arise the need for the power stabilization as to overcome this problem  This project handles this problem very well.  Some recommendations... Continue Reading

58) TRANSMITTER

ABSTRACT This project as the name implies is chosen, designed and constructed with the intention of transmitting information such as musicals news intertainments programs and soon. And all these that are written above are being transmitted to the atmosphere using an electromagnetic, signal, and this particular project design and construction is... Continue Reading

59) CONSTRUCTION OF EQUIPMENT FOR DEODORIZING KEROSENE

ABSTRACT The motive of this project is to construct  equipment for deodorizing kerosene, hence the smell of kerosene is totally eradicated. The equipment was constructed with flat sheet plates of a desired standard, the dimension and the truncated parts were coupled and welded in order to fasten the parts together.  The material was selected to... Continue Reading

60) CONSTRUCTION OF ORSAT GAS ANALYZER

ABSTRACT The Orsat Gas Analyzer was constructed at the project development institute (PRODA), Enugu.  The operation involved the laboratory glass blowing which entails the heating of a glass tube. The heating •continues until the glass tube reaches its plastic state. The shape of the tube is changed or the required shape blown by pulling,... Continue Reading

61) THE CURRENT STATUS AND FUTURE CHALLENGES OF ELECTRICITY MARKET IN NIGERIA IN THE FACE OF DEREGULATION

ABSTRACT Electricity is fundamental and inevitable to our daily living as it lighting our environment, powers our homes, schools, hospitals, offices, businesses, and aid industrialization, It is a known phenomena that the economic growth of a nation rides on the wheel of electricity. While the telecommunication market in Nigeria has recorded... Continue Reading

62) DESIGN AND IMPLEMENTATION OF BIOMETRIC FEATURES PRE-PROCESSING

The need for identification leads to the study of biometrics. Over the ages, human beings have been identified by various means, such as the Name, Complexion, Nationality, and even some uniquely assigned codes. Of all these methods, none can be used to uniquely identify an individual distinctly under all circumstances. However, research has shown... Continue Reading

63) DESIGN AND FABRICATION OF A 12M3 MOBILE DEEP FREEZER

ABSTRACT This write up is a detail of the process and information of plan for the physical realization of the construction of the 1M3 mobile deep freezer. It is divided into chapters, which discussed extensively the practical refrigeration cycle with full attention given to design factors working principle and choice of material. The method used... Continue Reading

64) DESIGN AND CONSTRUCT A MULTIREMOTE CONTROLLER USING INFRA-RED MODE OF TRANSMISSION

ABSTRACT Microcontroller based remote control system is a project design of a system that uses infra red transmission and reception principle to switch on or off other appliances. It is a wireless mode of switching appliances to a desired state. When a number is pressed in the transmitter section, the receiver section decodes the signal and... Continue Reading

65) DESIGN AND CONSTRUCTION OF AN AUTOMATIC POWER CHANGEOVER SWITCH

Abstract Power failure or outage in general does not promote development to public and private sector. The investors do not feel secure to come into a country with constant or frequent power failure. These limit the development of industries. In addition there are processes that cannot be interrupted because of their importance, for instance... Continue Reading

66) DESIGN OF A PATIENT HEARTBEAT AND TEMPERATURE MONITOR USING RF

The major aim and objective of this design [of a patient heartbeat and temperature monitor using RF.] is to help the doctors and family members to keep track of the heartbeat condition of their loved ones [as well as their body temperature] in the case of an abnormality in the health condition (for those with heartbeat defects and those that run... Continue Reading

67) HOME CONTROL SWITCH AUTOMATION USING GSM COMMUNICATION

ABSTRACT The advantage of cellular communication like GSM technology is a potential solution for such remote controlling activities. GSM-SMS technology can be used to control household appliances from remote places. Remotely, the system allows the home owner to monitor and control his house appliances via his mobile phone set by sending commands... Continue Reading

68) DESIGN AND CONSTRUCTION OF AUTOMATIC PHASE SELECTOR

The scope of the project covers aspects like the features of automatic three phase selector, its applications, and its operations. Its advantages and its components. Finally, it covers the importance on the need of automatic three phase selector and contributions toward a greater sharing load balance and a better three phase power distribution and... Continue Reading
  • Type:Project
  • ID:ELE0459
  • Pages:100

69) DESIGN AND CONSTRUCTION OF AN INVERTER TYPE ARC WELDING MACHINE

The main aim and objective of this project is to design and build and arc welding machine that operates on 36vdc at variable frequency which of benefit to urban area. This reduces the weight and size of the transformer use for welding. To have an arc welding machine that is more efficient which produce neat welding. INTRODUCTION Welding is a way... Continue Reading

70) DESIGN AND CONSTRUCTION OF 20 WATTS WIRELESS PUBLIC ADDRESS SYSTEM

ABSTRACT It has become inevitable that there would be communication and due to the inherent limitation of the human voice, the public address system came to being. A public address or “P.A SYSTEM” is an electronic amplification system with a mixer  ,amplifier and loudspeakers, used to reinforce a given sound , e.g a person making a speech,... Continue Reading

71) CONSTRUCTION OF RADIO FREQUENCY GSM SIGNAL JAMMER

This project is mainly intended to prevent the usage of mobile phones in places inside it coverage without interfering with communication channels outside it range, thus providing a cheap and reliable method for blocking mobile communication in the required restricted area only. Although we must be aware of the fact that nowadays lot of mobile... Continue Reading

72) CONSTRUCTION OF AUTOMATIC WATER LEVEL CONTROLLER FOR BOTH OVERHEAD AND UNDERGROUND TANKS

ABSTRACT Automatic water level controller for both overhead and underground tank is designed to monitor the level of water in a tank. It displays the level of water and when it is at the lowest level; a pump is activated automatically to refill the tank. When the tank is filled to its maximum capacity, the pump is automatically de-energized.... Continue Reading
  • Type:Project
  • ID:ELE0455
  • Pages:121

73) CONSTRUCTION OF A MICROCONTROLLER BASED T-JUNCTION TRAFFIC LIGHT CONTROLLER

ABSTRACT T-junction traffic light controller is such a device that will play a significant role in controlling traffic at junctions, to ease the expected increased rush at such junctions and reduce to minimum disorderliness that may arise, as well as allowing the pedestrians a right of the way at intervals rather than being struck down when in a... Continue Reading

74) A GSM BASED HOME AUTOMATION USING AVR

ABSTRACT With advancement of technology things are becoming simpler and easier for us. Automatic systems are being preferred over manual system. The purpose of this project is to design and construct A GSM based home automation using AVR. Using GSM networks, in this project a home power control system has been proposed that will act as an embedded... Continue Reading

75) DESIGN AND CONSTRUCTION OF A MICROCONTROLER BASED INTELLIGENT EMERGENCY LIGHT SYSTEM

ABSTRACT This Project presents the design and construction of a microcontroller based Intelligent Emergency Light System. It is based on Hardwired control logic and micro programmed  control logic using a real time program known as Assembly language. This Project Intelligent Emergency Light will turn on the Emergency light only during the Dark... Continue Reading
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