+234 8146561114 or +2347015391124 This is page 11 of ELECTRICAL/ELECTRONIC/TELECOM/ POWER ENGINEERING department. Hyclassproject's aim of providing all these research materials is to reduce the stress of moving from one school library to another all in the name of searching for project topics and 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. According to Austin Kleon "All creative work builds on what came before", and according to Bishop Dr. David Oyedepo "You cannot be a Reference without having References".
Below are the continued list of our avaliable project topics/write-up. To view or download the complete work on each of the following works, click on the topic or on the useful links menu at the bottom part of this page:
[3001]DESIGN AND CONSTRUCTION OF A THREE LEVEL AUDIO POWER INDICATOR: An audio amplifying device such as a power amplifier cannot deliver an output wave wider than its power supply voltage...read more and download here
[3002] DESIGN AND CONSTRUCTION OF A MAINS INTERRUPTION COUNTER WITH INDICATOR: This mains interruption counter circuit counts mains supply interruptions (up to 9) and shows the number on a 7-segment display. It is highly useful for automobile battery chargers. Based on the number of mains interruptions, the user can extend the charging time for lead-acid batteries...READ AND DOWNLOAD
[3003]. DESIGN AND CONSTRUCTION OF A 1KVA POWER INVERTER: This project is titled the design and construction of a DC to AC inverter system. It is designed to meet up with the power demand in the offices and in homes in the absence of power supply from the national supply authority, PHCN ...read more and download here
[3004]. THE DESIGN AND CONSTRUCTION A 2.5KVA AUTOMATIC VOLTAGE REGULATOR: The AVR is automatic voltage regulator and it is a device which is used to regulate or stabilize electrical power supply for electrical or electronic appliances ...read more and download here
[3005]. DESIGN AND CONSTRUCTION OF A 2.5KVA INTERRUPTIBLE POWER SUPPLY: The purpose of this project is to design and construct an uninterruptible power supply. Uninterruptible power supply is a voltage regulatory and uninterruptible power device planned to electromechanically sustain a constant voltage level and supply an uninterruptible power to devices ...read more and download here
[3006]. DESIGN AND CONSTRUCTION OF A 3.5KVA POWER INVERTER: This project is titled the design and construction of a DC to AC inverter system. It is designed to meet up with the power demand in the offices and in homes in the absence of power supply from the national grid (PHCN). In order words the device / item serves as a substitute for national grid which almost monopolises the power supply to people ...read more and download here
[3007]. DESIGN AND CONSTRUCTION OF A 5.5KVA PURE SINEWAVE POWER INVERTER SYSTEM: This project is titled the design and construction of a pure sine wave inverter system. Pure sine wave inverters produce a pure sine wave output. This means the power output from a pure sine wave inverter is the same as the mains supply ...read more and download here
[3008]. DESIGN AND CONSTRUCTION OF A TV TRANSMITTER CIRCUIT: Television is considered as a device of delivering images and sounds. In this respect, television technology has reached to a "perfection". Media art using television would rely on such a "perfect" technology and would be satisfied with merely providing the "contents" to such a delivering device ...read more and download here
[3009]. DESIGN AND CONSTRUCTION OF AN AUTOMATIC BATHROOM LIGHT USING MOTION SENSOR: Whenever we enter in our washroom we turn on the lights and turn them off whenever we leave. But sometimes we forget to turn off the lights and other appliances while coming out of the washroom ...read more and download here
[3010]. DESIGN AND CONSTRUCTION OF AN AUTOMATIC CHANGEOVER SWITCH WITH CONTACTOR AND TIMER: The main aim of any electric power supply in the world is to provide uninterrupted power supply at all times to all its consumers. Although, in developing countries, the electric power generated to meet the demands of the growing consumers of electricity is insufficient, hence power instability and outage ...read more and download here
[3011]. DESIGN AND CONSTRUCTION OF AUTOMATIC ELECTRIC STOVE: This project is titled design and construction of an automatic electric stove. It is designed to control the temperature of the electric stove to a variable range (0°C -100°C) which must be set by the user or operator. And this can be achieved by the use of temperature sensor known as LM35 ...read more and download here
[3012]. DESIGN AND CONSTRUCTION OF AN AUTOMATIC LIGHT AND FAN SWITCH CONTROL SYSTEM USING PIR, LDR AND TEMPERATURE SENSOR: This device is design to monitor and control electrical devices automatically using sensors. This project proposes a system of automatic sensing any body movement object near the door ...read more and download here
[3013]. DESIGN AND CONSTRUCTION OF AN AUTOMATIC LIQUID LEVEL INDICATOR USING ULTRASONIC SENSOR AND GSM MODULE: We live in a world which is moving at such a fast pace that everything if automated will help us to keep our lives going ...read more and download here
[3014]. DESIGN AND CONSTRUCTION OF AN AUTOMATIC WATER DISPENSER: A water dispenser is a system or a machine which is designed and capable of responding to an instruction or request made by the user in other to dispense a particular liquid ...read more and download here
[3015]. DESIGN AND CONSTRUCTION OF A BENCH TOP VARIABLE POWER SUPPLY WITH DISPLAY 0-30V WITH POWER RATING (1-3A): This project work is on design of a variable power supply. This work makes it possible for someone that wants to run different appliances with one power supply without buying new power supply ...read more and download here
[3016]. CCTV CAMERA BATTERY PACK: Battery pack includes a main body having a circuit board and parallel batteries arranged therein. Battery pack is a set of any number of (preferably) identical batteries or individual battery cells ...read more and download here
[3017]. CHARACTERIZATION OF PERVIOUS CONCRETE USING CERAMIC DUST AND DIFFERENT CURING TEMPERATURES: There is a growing interest in using waste materials such as ceramics as alternative aggregate materials for construction ...read more and download here
[3018]. CONSTRUCTION OF ELECTRICITY GENERATOR USING DC MOTORS WITH COILS: The study for the search of renewable sources of energy is now a major concern worldwide as replacement to the high demand of fossil fuels. Majority of the electricity that is generated uses the Faraday's law, the electromagnetic induction ...read more and download here
[3020]. DESIGN AND CONSTRUCTION OF A WIRELESS CELLPHONE DETECTOR AND JAMMER: This research have been done to restrict the use of cellphones in restricted areas and to increase security. Sometimes people go to the extent of using mobiles in prohibited areas, due to such acts the security policies of those places are hindered and the effects might be hazardous ...read more and download here
[3021]. DESIGN AND CONSTRUCTION OF A SOLAR BASED MULTIPURPOSE CHARGER WITH EMERGENCY LIGHT: This project is titled “Design and implementation of solar base multipurpose charger with emergency light for domestic use” ...read more and download here
[3022]. DESIGN AND CONSTRUCTION OF A SOLAR POWERED AUTOMATIC HAND SANITIZING AND SOAP DISPENSING SYSTEM: Using hand sanitizer or water (soap) dispenser reduces microbial counts and kills many harmful germs that could infect human being with the flu and other viruses. In order to keep a healthy and thriving environment, it’s critical that we take into account the health of our environment ...read more and download here
[3023]. DESIGN AND CONSTRUCTION OF A SOLAR TABLE FAN: This work is on a table solar fan. A table fan is a small, portable type of fan that is used in various rooms of a home or office. It is more convenient compared to other types, like kitchen exhaust, window, and pedestal fans because of its portability ...read more and download here
[3024]. DESIGN AND CONSTRUCTION OF A SPY CAMERA OFFICE SEAT WITH VIDEO RECORDING: Spy cameras are usually disguised as ordinary objects in the environment of the business or home. Different types of spy cameras exist, and some are designed exclusively for certain environments, although most are designed to suit all environments ...read more and download here
[3025]. DESIGN AND CONSTRUCTION OF A SURVEILLANCE DRONE: This work is on building a surveillance drone. Surveillance drones are unmanned aircraft used to gather still images, video recordings or live video of targets such as people, vehicles or specific areas ...read more and download here
[3026]. DESIGN AND CONSTRUCTION OF A TEMPERATURE BASED FAN SPEED CONTROL AND MONITORING WITH ARDUINO: This work is on temperature based fan speed control and monitoring system. This device is designed with Arduino microcontroller which is quite useful for conference halls, auditoriums, cinema halls, and other commercial organizations where many people gathered together, and lot of fans are required at these places ...read more and download here
[3027]. PERFORMANCE EVALUATION OF AN ASSEMBLED AND NEWLY PROCURED 7.5KVA MODIFIED SINEWAVE INVERTER: An inverter was invented to meet up with the power demand in the offices and in homes in the absence of power supply from the national supply authority, NEPA ...read more and download here
[3028]. DESIGN AND CONSTRUCTION OF AN 180W AUDIO AMPLIFIER: This work is titled the design and construction of 180W audio amplifier. Audio amplifier is a device for increasing the audio power of a signal by use of an external energy source ...read more and download here
[3029]. DESIGN AND CONSTRUCTION OF A SOLAR RECHARGEABLE AC LANTERN USING LED: Nowadays, because of low energy or power consumption, low heat emission, low cost, the portability, wider application, energy saving bulb are highly used than florescent lamp which is powered and recharged using solar system ...read more and download here
[3030]. DESIGN AND CONSTRUCTION OF A WATER TANK LEVEL CONTROLLER SWITCH: The filling of water tanks have been done through electrical pumps in the recent. However, untimely turning off the motor pumps lead to less filled tanks or over flown water from the tanks causing wastage ...read more and download here
[3031]. DESIGN AND CONSTRUCTION OF A WATER TURBIDITY TESTER: Along with the increasing use of water by the community, the quality of water needs to be considered, especially for human consumption Water quality is determined based on the value of turbidity of water ...read more and download here
[3032]. DESIGN AND CONSTRUCTION OF AN ARDUINO SPEED CONTROL OF A DC MOTOR: DC motors are widely used in industries because of its versatile characteristics and because of power electronics devices its controlling is becoming sophisticated and precise, but on the other hand because of the power electronics devices power factor and total harmonics distortion problem is becoming more prominent ...read more and download here
[3033]. DESIGN AND CONSTRUCTION OF AN AUTOMATIC CHANGE OVER SWITCH USING SMART TIMING AND VOLTAGE REGULATOR: The Changeover Switch is a device used to switch off a power supply and subsequently switch on another power supply ...read more and download here
[3034]. DESIGN AND CONSTRUCTION OF AN AUTOMATIC LIQUID DISPENSER: A liquid dispenser is a system or a machine which is designed and capable of responding to an instruction or request made by the user in other to dispense a particular liquid ...read more and download here
[3035]. DESIGN AND CONSTRUCTION OF AN ELECTRONIC FARM PRODUCE DRYE: This paper presents the design and construction of electric corn dryer, the design parameters are: a drying chamber, heating element, paddle fins, electric motor, frame, and reduction gearbox ...read more and download here
[3036]. DESIGN AND CONSTRUCTION OF AN ELECTRONIC GAUGE FOR A WATER SYSTEM WITH AN ALARM: This project is titled an “electronic gauge for a water system with an alarm” It is designed to indicate the level of water to over-head tank. It not only indicates the amount of water present in the overhead tank but also gives an alarm when the tank is full ...read more and download here
[3037]. DESIGN AND CONSTRUCTION OF AN FM TRANSMITTER: An FM transmitter is an electronic device which, with the aid of an antenna, produces radio waves. The transmitter itself generates a radio frequency alternating current, which is applied to the antenna ...read more and download here
[3038]. DESIGN AND CONSTRUCTION OF AN INTRUDER DETECTOR SYSTEM WITH SMS ALERT: This work is on a GSM-based home intrusion detection device. The GSM-based home intrusion detection device is a security device that sends a text message to the owner’s mobile number in case of home intrusion. This system was built due to frequent and widespread cases of burglary in homes, offices, factories etc. is on theincrease ...read more and download here
[3039]. DESIGN AND CONSTRUCTION OF CAPACITOR LEAKAGE TESTER: The ability of a capacitor to store electric charges is known as its capacitance, and that is what a capacitance meter is used for. A capacitance meter is used for measuring the capacitance of a capacitor ...read more and download here
[3040]. DESIGN AND CONSTRUCTION OF EMERGENCY LIGHTING SYSTEM BASED UPON OBJECT DETECTION: An emergency light is a battery-backed lighting device that switches on automatically when an object is detected. Emergency lights are standard in new commercial and high occupancy residential buildings, such as college dormitories ...read more and download here
[3041]. DESIGN AND CONSTRUCTION OF FORWARD AND REVERSE DIRECT ONLINE MOTOR STARTER: A direct on line starter, often abbreviated DOL starter is an electrical/electronic circuit composed of electro-mechanical and electronic devices which are employed to start and stop an electric motor. Regardless of the motor type (AC or DC), the types of starters differ depending on the method of starting the motor. A DOL starter connects the motor terminals directly to the power supply ...read more and download here
[3042]. DESIGN AND FABRICATION OF A FOUR WHEELED HYBRID (SOLAR-ELECTRIC POWERED) MOBILITY SCOOTER: This work is on a four-wheeled solar electric powered mobility scooter for handicapped and aged for indoor and outdoor use. Moreover, it has been specifically designed for a particular patient who is disabled by lower limbs ...read more and download here
[3043]. DESIGN AND FABRICATION OF A KEROSINE POWERED REFRIGERATOR: This paper briefly discusses on eliminating usage of electricity to run the refrigerator by replacing the refrigerants that were used widely by kerosene which only requires capillary tube to expand and absorb heat from the surroundings ...read more and download here
[3044]. DESIGN AND FABRICATION OF A MECHANICAL GARAGE GATE OPENNER: This project is to design and develop low cost auto gate system for house. Automatic gate is one of the most preferable domestic intended to provide easy access to gate home ...read more and download here
[3045]. DESIGN AND FABRICATION OF A PORTABLE MOTORIZED CHAIN HACKSAW MACHINE: This project is on the design and construction of a potable power hacksaw machine for cutting of metal to different size and length with the help of hacksaw. The objective of this project is to save man power and time in cutting metals in order to achieve high productivity ...read more and download here
[3046]. DESIGN AND FABRICATION OF HEAT TREATMENT FURNACE: Metallic materials consist of a microstructure of small crystals called “grains” or crystallites. The nature of the grains is one of the most effective factors that can determine the overall mechanical behavior of the metal ...read more and download here
[3047]. DESIGN AND FABRICATION OF INDUCTION HEATER: Induction heating is the process of heating an electrically produced heat by electromagnetic induction, through heat generated in the object by eddy currents. An induction heater consists of an electromagnet, and an electronic oscillator that passes a high-frequency alternating current (AC) through the electromagnetInduction heating is the process of heating an electrically produced heat by electromagnetic induction, through heat generated in the object by eddy currents. An induction heater consists of an electromagnet, and an electronic oscillator that passes a high-frequency alternating current (AC) through the electromagnet ...read more and download here
[3048]. DESIGN AND FABRICATION OF THERMAL CONDUCTIVITY MEASURING EQUIPMENT: This work is on a thermal conductivity measuring equipment. Thermal conduction is a heat transfer mechanism. It is present in our everyday lives. Studying thermal conductivity helps us better understand the phenomenon of heat conduction ...read more and download here
[3049]. DESIGN AND FABRICATION OF TOMATOES STORAGE DEVICE: Tomato (Lycopersicon esculentum mill.) is one of the most widely cultivated and consumed horticultural crop globally. The numerous uses of tomatoes can be a contributing factor to its extensive production ...read more and download here
[3050]. DESIGN AND IMPLEMENTATION OF SOLAR POWERED GAS DETECTION SYSTEM: This work is on a solar powered gas detection system. The main aim of this work is to build a device that will detect the presence of gases in an area, often as part of a safety system using solar energy as the source of power supply...read more and download here
[3051]. DESIGN AND IMPLEMENTATION OF AN ARDUINO BASED INTRUSION DETECTION SYSTEM: The main objective of this project was to ensure a proper security to building against theft or intruder. An intrusion detection systems are an integral part of most physical security systems. This device is widely used to isolate and protect public and private places such as airports, military bases, power stations and security related applications ...read more and download here
[3052]. DESIGN AND INSTALLATION OF SATELLITE TELEVISION SYSTEM: A satellite dish is a kind of antenna designed to focus on specific broadcast source. The standard dish consists of a parabolic (bowl shaped) surface and a central feed horn known as the low Noise Block (LNB) ...read more and download here
[3053]. DESIGN OF A DISTRIBUTION NETWORK CONSISTING OF 3×300KVA, 11/0.145KV SUBSTATION: This research is on a distribution network consisting of 3×300kva ,11/0.145kv substation . The research was carried out to overcome the loss of power supply due to overloading of an existing 11/0.415 kV distribution substation in some community in the states of Nigeria. Data were collected from concerned power utility company - peak load current, supply voltage, and frequency ...read more and download here
[3054]. DESIGN OF GARBAGE COLLECTION ROBOT USING WIRELESS TECHNOLOGY: This paper presents the design of garbage collection robot on using wireless Technology such as WI-FI application. The robot connected to solar panel. The user can control a robot via a program developed from web application based on MVC framework. The commands from user are sent via Wi-Fi router to ESP8266 for processing ...read more and download here
[3055]. DESIGN OF POWER SYSTEM WITH IMPROVED FREQUENCY STABILITY: This work discusses the frequency instability mechanism in modern power systems. It is revealed that the lack of damping and inertia together with the slow response of the frequency regulator should be responsible for frequency instability issues. ...read more and download here
[3056]. DESIGN ON CONSTRUCTION OF A DRONE WITH SURVEILLANCE CAMERA AND INSECTICIDE SPRAYER: Technologies have made agriculture to evolve from manual to automatic which is involved in today’s Agriculture, out of which is spraying pesticides using drones which is one of the emerging technologies ...read more and download here
[3057]. DESIGN, CONSTRUCTION AND TESTING OF ELECTRIC POWERED CAR JACK: Jacks are simple mechanisms used to drive large loads for short distances. The power screw design of a common jack reduces the amount of force required by the user to drive the mechanism. Most jacks are similar in design, consisting of four main members driven by a power screw ...read more and download here
[3058]. DEVELOPMENT OF AN ARDUINO BASED BATTERY CHARGING SYSTEM: The work is on arduino based battery charging system. The battery charger presented here is designed to charge batteries. An Auto turn off battery charger proceeds to charge battery automatically. When the battery is charged it will shut off using arduino which is the main aim of the study ...read more and download here
[3059]. DESIGN AND CONSTRUCTION OF A DOT MATRIX INFORMATION DISPLAY SYSTEM: This work is on design, construction and working of a Dot Matrix Information Display. The project covered a fairly comprehensive study of a Dot Matrix Information Display. Digital instruments, signals, and related numbers and codes were discussed ...read more and download here
[3060]. DESIGN AND CONSTRUCTION OF A 1.5KVA POWER INVERTER: This project is titled the design and construction of a DC to AC inverter system. It is designed to meet up with the power demand in the offices and in homes in the absence of power supply from the national supply authority, NEPA. In order words the device / item serves as a substitute for NEPA which almost monopolises the power supply to people ...read more and download here
[3061]. MODELLING AND SIMULATION OF THE IMPACT OF POWER GENERATION ON THE DISTRIBUTION SYSTEM: With the ever increasing demand of electricity consumption and the increasing in open access particularly in restructured (deregulated) environment, transmission line congestion is quite frequent. For maximum mitigation and benefit of this congestion, proper sizing and allocation of distributed generators (DG) are ardently necessary. A simple method is presented in this paper for the optimal placement and sizing of this type of generators in distribution electric power networks. A conventional iterative simple search technique combined with...read more and download here
[3062]. DESIGN AND CONSTRUCTION OF A MACHINE OVERHEAT DETECTION WITH SMS ALERT: Malfunction or failure of mechanical, electrical and electro-mechanical equipment, for example equipment used in manufacturing operations, is often preceded by an increase in the operating temperature of at least some portion of the equipment. A temperature-sensitive, active material-containing actuator is pre-selected to operate at a pre- determined temperature...read more and download here
[3063]. INSTALLATION OF WATER LEVEL CONTROLLER: An automatic regulator suitable for water level sensing and control bought for the purpose of this study was realized using the MC14066 integrated circuit. This enabled the entire circuit to function as a threshold detector; thus working as an ON/OFF switch. The water level sensor was tested in real time application by using it to control the level of water in a tank...read more and download here
[3064]. INSTALLATION OF AN AUTOMATIC WATER PUMP CONTROLLER: In countries including such as Nigeria, a city water authority supplies the clean water and pumps it into large ground-level storage tanks. A resident’s water pump then pumps the water to a water tank on top of his/her house. When the water level in the ground-level storage tank becomes too low, the pump siphons air and shuts down, requiring a resident to ...read more and download here
[3065]. INSTALLATION OF AN AUTOMATIC WATER PUMP CONTROLLER: In countries including such as Nigeria, a city water authority supplies the clean water and pumps it into large ground-level storage tanks. A resident’s water pump then pumps the water to a water tank on top of his/her house. When the water level ...read more and download here
[3066]. DESIGN AND IMPLEMENTATION OF SOLAR POWERED GAS DETECTION SYSTEM:This work is on a solar powered gas detection system. The main aim of this work is to build a device that will detect the presence of gases in an area, often as part of a safety system using solar energy as the source of power supply...read more and download here
[3067]. DESIGN AND CONSTRUCTION OF A DIGITAL SCHOOL BELL USING MICROCONTROLLER AND TIMETABLE DISPLAY: Now a day’s many school/college bells are manually operated. Hence there is a huge demand of accuracy. In market there are many digital clocks available with bells but rings only at specific time and cannot stop after specific time. Here a new and inexpensive design is being presented...read more and download here
[3068]. FUNDAMENTALS OF INTERNET OF THINGS: As the number of people using the Internet increases, a new dimension known as the Internet of Things (IoT) with boundless future has emerged; the Internet of Things (IoT) allows physical devices to exchange data between each other over the network without human-to-human or human-to- computer interaction, It is a tool for attaching intelligence to a variety of contemporary objects in houses, hospitals, buildings, vehicles, and even cities. Devices are becoming “smart” by using sensors that collect data for analysis in the cloud and/or locally, at the edge. IoT applications are already being...read more and download here
[3069]. DESIGN AND CONSTRUCTION OF A MONOSTABLE MULTIVIBRATOR:This work is on a monostable multivibrator. This is a type of multivibrator in which one of the states is stable, but the other state is unstable (transient). A trigger pulse causes the circuit to enter the unstable state...read more and download here
[3070]. DESIGN AND CONSTRUCTION OF A SOLAR INVERTER: This work is on design and construction of a 12VDC to 220VAC solar power supply. Solar inverter converts the variable direct current (DC) output of a photovoltaic (PV) solar panel into a utilizy frequency alternating current (AC) that can be...read more and download here
[3071]. DESIGN AND CONSTRUCTION OF A DUAL AXIS SOLAR TRACKING SYSTEM USING TWO LINEAR ACTUATOR: Due to the rotation of the earth in an orbit, direction of the Sun changes relatively. This work covers a setup, which is fabricated to minimize the angle of incidence between incoming light from Sun and a flat photovoltaic (PV) panel to increase the intensity of the light received. It increases the power generated by an installed power generating unit...read more and download here
[3072]. DESIGN AND SIMULATION OF AUTOMATIC PHASE SELECTOR AND CHANGEOVER SWITCH FOR 3-PHASE SUPPLY: This project work is on the design and construction of automatic phase selector and changeover switch for 3-phase power supply. It provides a means of switching from one phase of AC mains to another in the case of failure in the existing phase; it also change over to generator if there is failure in all the three...read more and download here
[3073]. DEVELOPMENT AND CALIBRATION OF CENTER OF PRESSURE APPARATUS: The Centre of Pressure Apparatus has been designed to determine the static thrust exerted by a fluid on a submerged surface and allow comparison of the measured magnitude and position of this force with simple theory. A fabricated quadrant is mounted on a balance arm...read more and download here
[3074]. DESIGN AND IMPLEMENTATION OF VALVE TESTER: This work is on a building a simple valve tester using discrete components such as transistors and diodes. The main aim of having tube tester on hand is to make sure that all valves are working properly. The tester was built with a 30V 2A transformer...read more and download here
[3075]. DESIGN AND IMPLEMENTATION OF A MICROCONTROLLER BASED DC MOTOR CONTROL: DC motors are widely used in industries because of its versatile characteristics and because of power electronics devices its controlling is becoming sophisticated and precise, but on the other hand because of the power electronics devices power factor and total harmonics...read more and download here
[3076]. DESIGN AND CONSTRUCTION OF VEHICLE SPEED MONITORING SYSTEM: The main aim of this work is to build a vehicle monitoring system for vehicle on the highway road. An accident occurs due to rash driving on highways is on the rise and people are losing their lives because of others mistakes. It is necessary to solve...read more and download here
[3077]. CONSTRUCTION OF MOBILE PHONE NETWORK JAMMER: This work is on mobile phone network jammer. The main purpose of this Final Year Project is designing a mobile jammer that enables user to jam the mobile devices at undesired places such as meeting room, class room, library, and worship places...read more and download here
[3078]. CONSTRUCTION OF A TRACKING DEVICE USING A GPS MODULE: Currently almost of the public having an own vehicle, theft is happening on parking and sometimes driving insecurity places. The safe of vehicles is extremely essential for public vehicles. Vehicle tracking and locking system installed in the vehicle, to track the place and locking engine motor...read more and download here
[3079]. DESIGN AND CONSTRUCTION OF A THREE PHASE POWER SUPPLY MONITORING AND SELECTOR WITH SMS ALERTS: This work is on a three phase auto monitoring and switching system. The system uses phase sensors to monitor the voltage in each phase. The microcontroller is in charge of all the control operation in the system and takes intelligent decisions based on the analysis...read more and download here
[3080]. DESIGN AND CONSTRUCTION OF AUTOMATED DOOR OPENING SYSTEM USING ULTRASONIC SENSOR: Opening and closing of doors have always been a tedious and boring job, especially in places like; hotels, shopping malls, theaters, etc where a person is always required to open and close...read more and download here
[3081]. DESIGN AND CONSTRUCTION OF A SIMPLE INTRUDER ALARM SYSTEM: The main aim of this project was to ensure a proper security to building against theft or intruder. The circuit uses 555 timers IC which was wired as a timing circuit, amplifier to obtain a maximum audible sound. The 555 timer times the circuits and also generates a tone and this tone is send to transistor which amplifies the tone generated through a loud speaker or buzzer and a PIR sensor that detects the presence of intruder...read more and download here
[3082]. DESIGN AND CONSTRUCTION OF PIR MOTION DETECTOR SENSOR AND ALARM SECURITY SYSTEM: The need for an effective and reliable intrusion detection with an alarm system have become vital necessity because of the frequent and rampant cases of burglary. Attack on homes offices...read more and download here
[3083]. DESIGN AND CONSTRUCTION OF A MULTI-DOOR OPENING ALARM WITH INDICATOR: A security alarm or indicator is a system designed to detect intrusion, such as unauthorized entry into a building or other areas such as a home or school. Security alarms used in residential, commercial, industrial, and military properties protect against burglary...read more and download here
[3084]. DESIGN AND INSTALLATION OF SINGLE PHASE DOMESTIC POWER SYSTEM: The main objective of the project is to design and install the building electrical services for a one bedroom duplex. Due to the location, the most reliable source of electrical power is the mains national grid power. In order to achieve the main objective and to specify the size and number of back-up generators to be employed, the final circuits consisting of lighting and power sockets is designed first. The lighting design is done using the lumen method which takes into...read more and download here
[3085]. DESIGN AND CONSTRUCTION OF A BLOWN FUSE INDICATOR: A fuse is an electrical safety device that operates to provide overcurrent protection of an electrical circuit. Its essential component is a metal wire or strip that melts when too much current flows through it, thereby interrupting the current. It is a sacrificial...read more and download here
[3086]. DESIGN AND CONSTRUCTION OF A FUELLESS GENERATOR: Power generation and distribution has been an indispensable factor in the progress of an economy, ranging from manufacturing, banking, media, health care, aviation, etc. Environmental pollution which leads to degradation or depletion of ozone layer is one of the major problem caused by the use of generator with fossil fuels. Increase in the cost of fossil fuel which has been...read more and download here
[3087]. DESIGN AND CONSTRUCTION OF A SOLAR RECHARGEABLE LANTERN: Power generation and distribution has been an indispensable factor in the progress of an economy, ranging from manufacturing, banking, media, health care, aviation, etc. Environmental pollution which leads to degradation or depletion of ozone layer is one of the major problem caused by the use of generator with fossil fuels. Increase in the cost of fossil...read more and download here
[3088]. DESIGN AND CONSTRUCTION OF A MICROCONTROLLER BASED METAL DETECTOR: Metal Detector is a security device which is used for detecting metals which can be harmful, at various places like Airports, shopping malls, cinemas etc. This project was built using Arduino microcontroller...read more and download here
[3089]. DESIGN AND CONSTRUCTION OF A 2.5kVA AUTOMATIC VOLTAGE REGULATOR:The control of irregular voltage supply with fluctuation so as to become stable is carried out using this voltage stabilizer. Conventional stabilizers make use of mechanical relays which have a slow switching period but in this work stabilizer was built around solid state device such as TRIAC...read more and download here
[3090]. TWO FACTOR AUTHENTICATION LOGIN SYSTEM USING OTP WITH SMS: The paper examined the design and implementation of a two-factor authentication login system using OTP with SMS. The quest for the application of tighter security measures to web, desktop and mobile applications developed has been a...read more and download here
[3091]. DESIGN AND CONSTRUCTION OF AUTOMATIC DIGITAL INCUBATOR: The purpose of this text is to present at a primary and intermediate level a comprehensive over view of the construction principle and indeed the operation of a digital Incubator. We want to present a situation where by as the temperature in going up let the resistance be decreasing and as the temperature decreases let the resistance be going...read more and download here
[3092]. DEVELOPMENT AND PERFORMANCE EVALUATION OF PYROLYZER: Demand for plastic is increasing day by day which pose a tremendous threat to the environment. Pyrolysis process becomes an option to waste –to- energy technology deliver fuel to replace the fossil fuel. A few options have been considered for plastic waste management for recycling and....read more and download here
[3093]. DESIGN AND CONSTRUCTION OF A CURRENCY COUNTING MACHINE:The money counting machine (MCM) is one of the miracles of the science. Different techniques have been used to design and improve the counter machine, range from the simple counter that counts a number of notes with normal speed to high-level counter that utilized image processing to detect the type of currency and its amount in addition to used multiple fake detections and can run in very fast speed. These techniques and devices are highly expensive so just used in some area like banks...read more and download here
[3094]. DESIGN AND CONSTRUCTION OF SOUND ABSORBER (ACOUSTIC) SYSTEM FOR ELECTRICAL COMMUNICATION LAB: Acoustical materials are a variety of foams, fabrics, metals, etc. used to quiet workplaces, homes, automobiles, and so forth to increase the comfort and safety of their inhabitants by reducing noise generated both inside and outside of those spaces. Acoustical materials are used in two major ways: as soundproofing, by which noise generated from outside a given space is blocked from entering the space; and, as sound absorbing...read more and download here
[3095]. DESIGN AND CONSTRUCTION OF 40WATTS WIRELESS PUBLIC ADDRESS SYSTEM: This work is on a 40w wireless public addressing system. 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 public address system (PA system) is an electronic sound amplification and distribution system with a microphone, amplifier and loudspeakers...read more and download here
[3096]. WINDMILL ELECTRICITY PRODUCTION AND ENERGY STORAGE SYSTEM:Wind power is the conversion of wind energy into more useful forms, usually electricity using wind turbines. Wind power is generated in the form of electricity by converting the rotation of turbine blades into electrical current by means of an electrical generator. In windmills (a much older technology) wind energy is used to turn mechanical machinery to do physical work...read more and download here
[3097]. VOLTAGE COLLAPSE IN A FRAGILE GRID: THE NIGERIA EXPERIENCE: A modern electric power system network (PSN) is typically a large and complex engineering system whose healthy existence is crucial to industrial and socio-economic development of Nations. Voltage collapse contributes to large extent to system blackouts and it is one...read more and download here
[3098]. SMART ENERGY SYSTEM PLANNING AND OPERATION: A Smart grid refers to an electricity transmission and distribution system that incorporates elements of traditional and cutting-edge power engineering, information technology, and communications, which can provide better grid performance and to support a wide array of additional custom services to consumers. A smart grid would facilitate the full use of sustainable energy technologies like solar power, wind power and fuel cells with the help of distributed energy storage systems (ESS)...read more and download here
[3099]. DESIGN AND CONSTRUCTION OF A 2HP STAR-DELTA MOTOR STARTER WITH O/L, PHASE FAILURE AND OVERVOLTAGE PROTECTION: ...read more and download here
[3100]. DESIGN AND CONSTRUCTION OF A DC ELECTRIC COOKER: Ever since early humans discovered how to make fire, people have been eager to cook with it. Over time, cooking techniques have become ever more sophisticated and efficient and more portable and compact...read more and download here
[3101]. DESIGN AND CONSTRUCTION OF SOUND ABSORBER (ACOUSTIC) SYSTEM FOR ELECTRICAL COMMUNICATION LAB: Noise has been defined as an unwanted signal. Sound noise is a major societal problem, whose health, environmental and even economic impact is very important. According to the World Health Organization (WHO), noise is an acoustic phenomenon that produces an uncomfortable hearing sensation. Populations whose buildings are housed in areas...read more and download here
[3102]. DESIGN AND CONSTRUCTION OF AN ARDUINO BASED WIRELESS DOOR BELL: Today the traditional wired type of doorbells are gradually getting obsolete and are being replaced by the advanced wireless type of doorbells that are easier to install due to their hassle free set-ups. Wireless doorbell system generally comprises at least one RF transmitter powered by a battery or other power source, such as existing electrical wiring, and a RF receiver...read more and download here
[3103]. CONSTRUCTION OF AN ELECTRIC STANDING FAN: An electric standing fan includes a fan shaft driven by a fan motor supported by a motor support. An oscillating device includes a rotational shaft connected to the motor support for driving the motor support to oscillate...read more and download here
[3104]. DESIGN AND CONSTRUCTION OF 220/12V POWER SUPPLY: A 12v power supply is an electronic device that supplies 12v electric energy to an electrical load. The primary function of a power supply is to convert one form of electrical energy to another. A 12v Power supply takes in AC power from the mains supply and delivers a DC voltage to the item requiring power...read more and download here
[3105]. DESIGN AND CONSTRUCTION OF A MICROCONTROLLER BASED SOLDERING IRON WORKSTATION: This work is building a microcontroller based soldering station which is an electrical device used for soldering tasks. It comprises soldering tools connected to the control unit, de-soldering tools / hot heat blower, soldering tip cleaners, holders, stands, and other accessories. The control unit consists of temperature adjustment knobs, display areas, and an electrical transformer...read more and download here
[3106].DESIGN AND CONSTRUCTION A 2.5KVA AUTOMATIC VOLTAGE STABILIZER: This work is on a 2.5kva Automatic Voltage Stabilizer. It is designed to meet up with the AC voltage safety, stability and accuracy demand in industries and in homes. Voltage stabilizers are useful in devices such as computer Power supplies, alternators and central power station generator plants, voltage stabilizer control the output of the plant. This project is designed to stabilize an AC input voltage of 160-250V to give an AC output voltage of 220V at 50Hz automatically. The automatic feature can be achieved by the electronics devices used such voltage comparator IC, electro-magnetic device (relay), auto- transformer and other electronics devices...read more and download here
[3107]. DESIGN AND CONSTRUCTION OF AN AUTOMATIC OUTDOOR LIGHTING SYSTEM USING LDR: An outdoor lighting is any electrical lighting that is fixed outside house for the illumination of such environment or a street light is a raised source of light on the edge of a road or walkway, which is turned on or lit at a certain time every night...read more and download here
[3108]. DESIGN AND CONSTRUCTION OF A GSM BASED DISTRIBUTION TRANSFORMER MONITORING SYSTEM: This project is about design and implementation of a mobile embedded system to monitor and record key parameters of a distribution transformer like load currents, oil level and ambient temperature. The idea of on-line monitoring system integrates a global service mobile (GSM) Modem, with a standalone single chip microcontroller and different sensors...read more and download here
[3109]. DESIGN AND CONSTRUCTION OF A 12V VARIABLE BATTERY CHARGER: This project is on a 12v variable automatic battery charger. This work is aimed at building a 12v variable automatic battery charger that can be used to charge batteries with different battery voltages...read more and download here
[3110]. DESIGN AND CONSTRUCTION OF A TIME RELAY BASED AUTOMATIC POWER RESUMPTION ALARM: Power restoration is a period of time when the electricity supply to a particular building or area is restored, for example because of replacement or servicing damage to the cables or any other reason. Sometimes when power resumes the occupant of the house may...read more and download here
[3111]. DESIGN AND CONSTRUCTION OF A WATER QUALITY MONITORING SYSTEM USING ARDUINO: Regular water quality monitoring of water bodies is essential to ensure it is within the allowing standard limits. The development of a simple and low-cost water quality measurement device for real...read more and download here
[3112]. PERFORMANCE EVALUATION OF A BASIN-TYPE SOLAR DISTILLERY: Adequate quality and reliability of drinking water supply is a fundamental need. Without potable water or drinking water (less than about 500 ppm of salt) human life is not possible. Only 1% of Earth's water is in a fresh, liquid state, and nearly all of this is polluted by both diseases and toxic chemicals. For this reason, purification of water supplies is extremely important...read more and download here
[3113]. DESIGN AND CONSTRUCTION OF A REMOTE CONTROL GATE USING ATMEGA16 MICROCONTROLLER: This work is titled design and construction of automatic or remote controlled gate. Remote control gate is a technology that involves using remote to control a gate. This device uses remote to control the automatic closing and opening a gate. A remote-control gate is a handy little electronic device that makes it possible to get into the garage without leaving the car or heaving up the heavy door yourself ...read more and download here
[3114]. DESIGN AND CONSTRUCTION OF AN AUTOMATIC ELECTRIC COOKER WITH TIMER: This project entails the design and construction of electric cooker with timer, the cooker is powered by electricity because it is cheap and readily available. The energy conservation in this electric cooker involves the conversion of electrical energy to heat energy in the system. Materials used for the construction were selected based on their reliability availability, maintainability and durability. The device was tested and found to be working properly...read more and download here
[3115]. PSYCHOLOGICAL EFFECTS OF RELEGATION ON CADETS: Soldiers must cope with stressors during both military operations and training if they are to accomplish their missions successfully and stay mentally stable. This holds true particularly for military superiors, as they bear greater responsibilities and must meet greater demands during both deployment and training. Accordingly, in the present study, we investigated whether recruits chosen for further promotion at the end of basic training differed with regard to psychological distress and coping strategies from those relegated, and whether recruits’ coping styles and distress levels were associated...read more and download here
[3116]. DESIGN AND CONSTRUCTION OF AN ARDUINO BASED WIRELESS DOOR BELL: Today the traditional wired type of doorbells are gradually getting obsolete and are being replaced by the advanced wireless type of doorbells that are easier to install due to their hassle free set-ups. Wireless doorbell system generally comprises at least one RF transmitter powered by a battery or other power source, such as existing electrical wiring, and a RF receiver...read more and download here
[3117]. DESIGN AND CONSTRUCTION AN 8KVA AUTOMATIC VOLTAGE REGULATOR: An automatic voltage regulator are used in many appliances in homes, offices and industries to overcome power supply challenge such as when voltage coming from the national grid higher than the required voltage or voltage coming lower than the desired voltage in industrial areas, an automatic voltage regulator to...read more and download here
[3118].DESIGN AND CONSTRUCTION OF A SINGLE PHASE AUTOMATIC TRANSFER SWITCH WITH EMBEDDED AUTO GENERATOR SHUTDOWN AND ALARM SYSTEM: As technological advancement has been on the increase in our society many have fallen in love with technology and world want to have a feel in virtually to everything they do...read more and download here
[3119]. ANALYSIS OF A CAMPUS WIDE WIRELESS NETWORK: A CASE STUDY OF UNN LIONET NETWORK: This study shall serve as a means of having clear understanding of usage patterns in wireless local-area networks (WLANs) in UNN Lionet network. The study will serve as a useful tools that will help the reader to determine the number of people the uses UNN Lionet network , and it will also provide a clear understanding of how to develop, deploy, and manage WLAN technology, as well as those who develop systems and application soft- ware for wireless networks. This paper presents results from the largest and most comprehensive trace of network activity in a large, production wireless LAN of the institution...read more and download here
[3120]. CONSTRUCTION OF A SMART BLIND WALKING STICK USING ARDUINO: Generally, blind people use a traditional cane for moving from one place to other. Although, white cane is the international symbol of blindness, it could not help them to detect place and to avoid obstacles. In this paper, we represent a model of walking stick for blind people. It consists of Arduino, IR sensor and buzzer. This stick can detect place and obstacles. Position detection part is done with IR sensor. IR sensor is used for detecting obstacles...read more and download here
[3121]. TECHNO-ECONOMICS OF SMART ENERGY SYSTEMS: In recent days the energy consumption is increasing very fast because of the extensive progress of modern linear and nonlinear loads within the industrial, residential, and commercial areas globally. In the context of smart energy system...read more and download here
[3122]. UNIT COMMITMENT IN ENERGY SYSTEM HAVING RENEWABLE SOURCES: This paper presents a real approach for thermal unit commitment (UC) problem solution in energy system. The proposed methodology consists of four conventional thermal generating units integrated...read more and download here
[3133]. DESIGN AND DEVELOPMENT OF HOME INTRUSION AND BURGLARY DETECTIVE MONITORING SYSTEM: The main objective of this project was to ensure a proper security to building against theft or intruder. An intrusion detection systems are an integral part of most physical security systems. This device is widely used to isolate and protect public and private places such as airports, military...read more and download here
[3134]. INVESTIGATION OF INDOOR AND OUTDOOR SOUND LEVEL FROM SELECTED RELIGIOUS HOUSES: Noise pollution in churches is one of the health challenges facing developing nations of the world such as Nigeria. Both church leaders and their members are exposed to different sound levels during church services, many of which can last for hours. According to the Nigerian National Environmental standard and regulation Act 2007, the maximum permissible noise level in worship centers should not exceed 75 dB and Nigeria...read more and download here
[3135]. BLUEPRINT DESIGN OF A 12 VOLT AUTOMATIC BATTERY CHARGER:This project is on a 12volts automatic battery charger with charging progress and charging level indicator. This work is aimed at building an automatic battery charger which comprises of indicators that indicates charging process and charging level indicator...read more and download here
[3136]. DESIGN, CONSTRUCTION AND PERFORMANCE EVALUATION OF IMPROVED CHARCOAL STOVE: The design and construction of an improved wood stove is undertaken in this work. The design improvement of the stove focused on the following areas: provision of insulation around the combustion chamber to reduce conduction heat loss across the walls of the chamber, incorporation of smoke rings at the top of the stove, provision of sizable and adjustable air...read more and download here
[3137]. ARTIFICIAL INTELLIGENCE IN POWER SYSTEM SECURITY AND STABILITY: Commonly, artificial intelligence is known to be the intelligence exhibited by machines and software, for example, robots and computer programs. The term is generally used to the project of developing systems equipped with the intellectual processes features and characteristics of humans, like the ability...read more and download here
[3138]. DESIGN AND CONSTRUCTION OF FORWARD AND REVERSE DIRECT ONLINE MOTOR STARTER: A direct on line starter, often abbreviated DOL starter is an electrical/electronic circuit composed of electro-mechanical and electronic devices which are employed to start and stop an electric motor. Regardless of the motor type (AC or DC), the types of starters differ depending on the method of starting the motor. A DOL starter connects the motor terminals directly to the power supply. Hence, the motor is subjected to the full voltage of the power supply. Consequently, high starting current flows through the motor...read more and download here
[3139]. DESIGN AND FABRICATION OF PORTABLE SPOT-WELDING MACHINE:This work is on fabrication of a low-cost spot-welding machine for students in higher institutions. The major factors controlling this process are current, time, electrode force, contact resistance, property of electrode material, sheet materials, surface condition etc. the quality is best judged by nugget size and joint strength. This study presents a systematic approach to determine effect of...read more and download here
[3140].THE EFFECT OF ELECTRIC POWER FLUCTUATIONS ON THE PROFITABILITY AND COMPETITIVENESS OF SMEs IN NIGERIA: The economy of Nigeria has attained a middle-income status and is seeking to advance; hence, an analysis of the economy based on the supply chain management of energy is significant to provide the quantitative results and comprehensive information about how and where the energy use affects economic growth and development...read more and download here
[3141]. METAHEURISTICS FOR ENERGY SYSTEM PLANNING AND OPERATION: Smart grid (SG) provides a prodigious opportunity to turn traditional energy infrastructure into a new era of reliability, sustainability and robustness. The outcome of new infrastructure contributes to technology improvements, environmental health, grid stability, energy saving programs...read more and download here
[3142]. DESIGN AND IMPLEMENTATION OF A SMART DUSTBIN: With increase in population we have an increase in the garbage around urban areas. Here we propose a smart dustbin that operates automatically to help solve this issue using IOT and sensor based circuitry. Usual dustbins require...read more and download here
[3143]. DESIGN AND CONSTRUCTION OF AN Iot BASED GAS MONITORING SYSTEM USING ARDUINO: A gas detector may be a device that detects the presence of gases in a neighborhood, often as a part of a security system. This factor results in a necessity of a gas detection system to be installed at such accident-prone locations for continuous monitoring...read more and download here
[3144].DESIGN AND CONSTRUCTION OF AN INDUSTRIAL AUTOMATIC VOLTAGE REGULATOR: An industrial automatic voltage regulator are used in many appliances in industries to overcome power supply challenge such as when voltage coming from the national grid higher than the required voltage or voltage coming lower than the desired voltage in industrial areas, an industrial automatic voltage regulator to manage and maintain a stable supply to our equipment so that they work efficiently. An industrial automatic voltage regulator is designed for the healthy operation of sophisticated equipment for industry and various applications...read more and download here
[3145]. DESIGN AND CONSTRUCTION OF AN AUDIO-CONTROLLED DISCO LIGHT CONTROLLER CIRCUIT: Disco lights are very important and which is considered to be an art. Lights create a pleasant atmosphere along with good music, and the person who is on the dance floor becomes much happier:) Another advantage is that they change that place how he looks, from a location that seems simple if there are some good disco lights it will make that place look full of colors and life and the people will rise from the table and dance...read more and download here
[3146]. DESIGN AND CONTRUCTION OF AN INDUSTRIAL ROBOT ARM: The main concentration of the work was to make a cost efficient robotic arm in terms of industrial automation. It is a type of mechanical arm, usually programmable, with similar functions to a human arm; the arm may be a unit mechanism or may be a part of a more complex robotic process...read more and download here
[3147]. DESIGN AND CONSTRUCTION OF AN ARDUINO BASED DUAL AXIS SOLAR TRACKING SYSTEM: This work is on a dual axis solar tracking system. The altitude angle and azimuth angle of the sun are changing all the time. The dual-axis tracking device tracks the sun to collect more solar energy. A dual-axis tracker can increase energy by tracking sun rays from switching solar panel in various directions. This solar panel can rotate in all directions. The system setup consists of a mechanical mechanism...read more and download here
[3148]. DESIGN AND CONSTRUCTION OF SMART POOL: Due to the increase in drowning cases, the lack of pure water, and increasing or decreasing the temperature of water in the pool. So, monitoring of swimming pool has become one of the daily routine tasks that may consume time and effort and may be dangerous at times in deep pools. The need for an automated system arose to monitor the swimming pool and the ability to know data remotely through the webpage...read more and download here
[3149]. PRESSURE DROP AND HEAT TRANSFER ENHANCEMENT IN WIRE MESH SCREEN: In this paper, the insertion effect of a woven wire mesh to cross flow heat exchanger will be studied under steady state laminar flow conditions...read more and download here
[3150]. DESIGN AND CONSTRUCTION OF A 3WAY REMOTE CONTROL POWER HOME APPLIANCE: This device is design to monitor and control electrical devices remotely using TV remote control. The infrared sensor provides the communication mechanism between the user and the system. This system also continuously monitors the status of devices connected to it. If the status of any critical device changes from ON to OFF or vice versa. This IR Remote Control for controlling home appliances is easily made using arduino microcontroller and TSOP1738 infrared receiver. By using this circuit you can easily control your home appliances using your TV, DVD Player remote control or using a remote control circuit which is the aim of the project...read more and download here
[3151]. DESIGN AND CONSTRUCTION OF AN OCCUPANCY DETECTION SYSTEM: Passive infrared sensors have widespread use in many applications, including motion detectors for alarms, lighting systems and hand dryers. Interfacing of PIR sensors have also been used to detect the presence of humans in a room. In this work, we demonstrate the potential of the PIR sensor as a tool for occupancy detection inside of a monitored environment. The approach allows us to understand and make use of the motion patterns generated by people within the monitored environment...read more and download here
[3152]. GENERATING ELECTRICITY USING TRIBOELECTRIC GENERATOR: Triboelectric nanogenerator (TENGs) is known as a technology that converts mechanical energy as produced by small-scale physical change into electricity which have been verified in the last decade that effectively convert daily mechanical energy into useful electric power. Not only natural energy such as rain or wind but also everyday body motion such as hand touching or walking can serve as a mechanical energy source for triboelectrification...read more and download here
[3153]. DESIGN AND CONSTRUCTION OF MICROCONTROLLER BASED REMOTE CONTROLLED AIRPORT LUGGAGE CART: Nowadays, people love to travel anywhere. Airports mainly never run out of bustling crowds of traveler. They are carrying heavy luggage which is one of the biggest travel hassle. It is indispensable that airports offer luggage carts to ease such burden...read more and download here
[3154]. DESIGN AND CONSTRUCTION OF A STEP UP TRANSFORMER WITH MULTIPLE OUT PUT: Transformer is the heart of a sub-station’s equipment, which primarily transforms voltage from one level to the other at the same frequency. The voltage can be raised (Step-up transformer) or lowered...read more and download here
[3155]. CONSTRUCTION OF A 4BULBS SOLAR KIT FOR LIGHTING SYSTEM AND USB: Renewable energy sources have great potential to give solutions to the longstanding energy problems being faced in Nigeria. Renewable energy sources can be an important part of Nigeria's plan to increase energy security, move towards green energy and address environmental concerns. Solar Energy is emerging renewable energy technologies and can be developed...read more and download here
[3156]. DESIGN AND CONSTRUCTION OF A 6V RECHARGEABLE TORCH LIGHT: Since the invention of electricity by Michael faraday, Man has been so used to electricity that he cannot do without it. The absence of electricity causes a lot of sadness in our daily lives. Due to this reason I decided to work on a by rechargeable torch light as my project. Researchable torch light is a source of light that is generated from a D.C sources of supply this D.C sources is a battery that can also be recharged when its current and voltage used...read more and download here
[3157].DESIGN AND CONSTRUCTION OF AN SMPS BASED 12V AUTOMATIC BATTERY CHARGER WITH BATTERY FULL CUT-OFF AND DIGITAL DISPLAY:This project is on a SMPS based 12v automatic battery charger with battery full cut-off and digital display. The Automatic Battery Charger circuit presented in this work can automatically charge a 12V battery. Special features...read more and download here
[3158]. DESIGN AND CONSTRUCTION OF A SWITCH MODE POWER SUPPLY: This work is on switched-mode power supply (SMPS) which is an electronic circuit that converts power using switching devices that are turned on and off at high frequencies, and storage components such as inductors or capacitors to supply power when the switching device is in its non-conduction state. The circuit was built around TNY267 switching regulator which performs the functions of the PWM generator, MOSFET chopper switch, error amp, and control circuit...read more and download here
[3159]. DESIGN AND CONSTRUCTION OF A DIGITAL CLOCK USING ARDUINO: Digital clock is a type of clock that displays the time digitally (i.e. in numerals), as opposed to an analog clock, where the time is indicated by the positions of rotating hands. Digital clocks are often associated...read more and download here
[3160]. DESIGN AND IMPLEMENTATION OF A WIRELESS SOLAR POWERED PHONE CHARGING SYSTEM: Alternative types of energy are receiving a lot of attention in today's environmentally conscious world. A sustainable energy source that has grown in popularity in recent years is solar power...read more and download here
[3161]. DESIGN AND CONSTRUCTION OF A 7.5KVA PURE SINEWAVE POWER INVERTER SYSTEM: This project is titled the design and construction of a pure sine wave inverter system. Pure sine wave inverters produce a pure sine wave output. This means the power output from a pure sine wave inverter is the same as the mains supply...read more and download here
[3162]. DESIGN AND CONSTRUCTION OF A STAR AND DELTA, FORWARD AND BACKWARD ELECTRIC MOTOR: This work is on the forward reverse star delta electric motor control using switches. Moving ac motor clockwise and anticlockwise has many applications in the present technology, such as in ...read more and download here
[3163]. DESIGN AND CONSTRUCTION OF AN RFID BASED DOOR LOCK SYSTEM: Traditional lock systems using mechanical lock and key mechanism are being replaced by new advanced techniques of locking system. These techniques are an integration of mechanical and electronic devices and highly intelligent. One of the prominent features of these innovative lock systems is their simplicity and high efficiency...read more and download here
[3164]. DESIGN AND CONSTRUCTION OF AN AUTOMATIC FAUCET INFRARED SENSOR HAND WASHING BASIN: Water is an essential resource in the world and currently household drinking water is an important asset to save the life due to shortage of water in the earth. This paper describes the design and construction of an automatic control system for tap water using PIR sensor. This device controls water tap automatically...read more and download here
[3165]. DESIGN AND CONSTRUCTION A 2.5KVA AUTOMATIC VOLTAGE REGULATOR: The AVR is automatic voltage regulator and it is a device which is used to regulate or stabilize electrical power supply for electrical or electronic appliances. This work is on a 2.5kva Automatic Voltage regulator...read more and download here
[3166]. DESIGN AND CONSTRUCTION OF A SMART INVERTER BATTERY CHARGER: This project is on a Smart Inverter Battery Charger. The smart inverter battery charger circuit presented in this work will automatically charge a 12V battery, or above. Special features of the charger are as follows. It automatically controls the charging current as per the status of the battery. Battery voltage level as well as charging status are indicated on the LCD display. The charger maintains float voltage, if battery is fully charged. Arduino identifies status of the battery connection and voltage, and indicates the same on the LCD...read more and download here
[3167]. DESIGN AND FABRICATION OF A SOLAR POPCORN MACHINE: The solar popcorn machine is a device for preparing especial popcorn for the human consumption using sun as the source of energy. The device was produced to help the masses to be self- reliance in this down trodden economy. In this work, a parabolic dish was used as the solar collector while an...read more and download here
[3168]. DESIGN AND CONSTRUCTION A 2.5KVA AUTOMATIC VOLTAGE STABILIZER USING MICROCONTROLLER AND DISPLAY (WITH INPUT VOLTAGE OF 100 – 280V AND OUTPUT OF 220V): In Nigeria and some other parts of the world today, the electricity power supply to consumers (at homes and industries) are not maintained at a stipulated voltage say 240 volts. But the electronics gadgets and some other power operated machines, that we use in our homes, offices and industries requires power with constant or nearly constant voltage for their efficiency, and to avoid damage by the voltage...read more and download here
[3169]. DESIGN AND CONSTRUCTION OF A SOLAR INVERTER: This work is on solar inverter converts direct current (DC) output of a photovoltaic (PV) solar panel into a utility frequency alternating current (AC) that can be fed into a commercial electrical grid or used by a local, off-grid electrical network...read more and download here
[3170]. DESIGN AND CONSTRUCTION OF 3KVA SOLAR INVERTER: This work is on solar inverter converts direct current (DC) output of a photovoltaic (PV) solar panel into a utility frequency alternating current (AC) that can be fed into a commercial electrical grid or used by a local, off-grid electrical network. It is a critical balance of system (BOS)–component in a photovoltaic system...read more and download here
[3171]. USE AND EFFECTS OF METHANOL AS AN ALTERNATE TO AGO FOR FUELLING OF DIESEL ENGINES: Methanol is a clear liquid chemical that is water soluble and readily biodegradable.Methanol is comprised of four parts hydrogen, one-part oxygen and one-part carbon, and is the simplest member of a...read more and download here
[3172]. TECHNO – ECONOMICS ANALYSIS FOR SOLAR WIND ENERGY GENERATION FOR IMPROVED POWER QUALITY: In recent days the energy consumption is increasing very fast because of the extensive progress of modern linear and nonlinear loads within the industrial, residential, and commercial areas globally. In the context of smart microgrid, the high penetration of renewable sources offers technical and economic benefits globally. Besides, the continuous growth of power consumption will affect the grid technical as well...read more and download here
[3173]. SOLAR POWERED EMERGENCY SYSTEM OF A TUGBOAT: This study proposes a Solar PV backup emergency system for a marine tugboat. Tugs are an important kind of vessel that should be able to maneuver continuously without any interruption of their electrical energy system. New power management integrating a solar energy aims to ensure a long period of continuous safe operation in case of a total blackout and also to replace the...read more and download here
[3174]. INSTALLATION AND PERFORMANCE INDEX ANALYSIS OF POWER SOLAR INVERTER FOR COMPUTER LABORATORY: Sunlight is a form of radiant energy that travels to the earth as electromagnetic waves. In reality, the light we see is just a small part of the energy we receive from the Sun. The radiant energy from the Sun covers the full breadth of the electromagnetic...read more and download here
[3175]. INSTALLATION OF A 2.5KVA SOLAR INVERTER: Sunlight is a form of radiant energy that travels to the earth as electromagnetic waves. In reality, the light we see is just a small part of the energy we receive from the Sun. The radiant energy from the Sun covers the full breadth of the electromagnetic spectrum...read more and download here
[3176]. DESIGN AND CONSTRUCTION OF A HAND HELD VACUUM PUMP: Dust removing problem are increasing more and more now a days. Hence it has become to provide some equipment for removing dust. There different types of waste...read more and download here
[3177].DESIGN AND CONSTRUCTION OF A SENSITIVE FIRE ALARM SYSTEM USING MQ SENSOR:This project is titled design and construction of a sensitive fire alarm system. Fire alarm is an electronics device that is stored in a building to detect the presence of fire accident. A sensitive fire alarm is designed to detect the unwanted presence of fire by monitoring environmental changes associated with combustion. In general, a fire alarm system is classified as either automatically actuated, manually actuated, or both. This device is intended to notify the building occupants to evacuate in the event of a fire in other to take action quenching or control the spread of fire and smoke ...read more and download here
[3178]. DESIGN AND CONSTRUCTION OF AN AUTOMATIC LIGHTING SYSTEM:In this work, we purpose an advanced automatic light control system that is capable of replacing the old light control system because the manual control of light is not effective in this modern era. By using this system energy consumption is...read more and download here
[3179]. DESIGN AND CONSTRUCTION OF A GSM BASED POWER SUPPLY ALARM SYSTEM: In developing countries, electricity distribution to final consumers stands chances of failure due to epileptic power supply. Most times, failure can come from the electric power provider or problems...read more and download here
[3180]. DESIGN AND CONSTRUCTION OF AN AUTOMATIC LIGHTING SYSTEM USING PIR MOTION SENSOR: This project brings forth Automatic lighting system by expatiating on designing theories together with implementation approaches. This system was designed to realize the goal of cutting down the amounts of electricity usage in people’s daily life. The main enhancement deals with controlling lights that depend on current light intensity inside room and human existence...read more and download here
[3181]. DESIGN AND CONSTRUCTION OF A MOTION TRIGGERED TELEGRAM ALERT DEVICE USING ESP32 CAM: The need for an effective and reliable intrusion detection system have become vital necessity because of the frequent and rampant cases of burglary. Attack on homes, offices, factories, banks etc. is on the increase. With the advancement in technology, motion can be detected by measuring change in speed or vector of an object in the field of view. This can be achieved...read more and download here
[3182]. DESIGN AND CONSTRUCTION OF AN ARDUINO BASED AUTOMATIC 3-PHASE SELECTOR: This project work is on the design and construction of automatic phase selector for 3-phase power supply. It provides a means of switching from one phase of AC mains to another in the case of failure in the existing phase; This project has been improved on the existing types of electromechanical device that has being in use over the...read more and download here
[3183]. DESIGN AND CONSTRUCTION OF AN AUTOMATIC STREET LIGHT CONTROLLER USING LDR AND RELAY: A street lighting is any electrical lighting that is fixed outside house for the illumination of such environment or a Street light is a raised source of light on the edge of a road or walkway, which is turned on...read more and download here
[3184]. DESIGN AND CONSTRUCTION OF AN INTELLIGENT 3-WAY TRAFFIC LIGHT WITH PRIORITY TO EMERGENCY VEHICLES: Traffic congestion problem is a phenomena which contributed huge impact to the transportation system in country. This causes many problems especially when there are emergency cases at traffic light intersections which are always busy with many vehicles. A traffic light controller system is designed in order to solve these problems. This system was designed to operate a 3-way traffic control and give priority to emergency vehicles based on RFID...read more and download here
[3185]. DESIGN AND IMPLEMENTATION OF SOLAR POWERED BATTERY CHARGER WITH REVERSE CURRENT PROTECTION: This project is on solar powered battery charger with reverse current protection. It is designed to meet up with the higher demand of power supply needed to keep our battery charged. Solar battery charger is an electrical device that converts the energy of light directly into electricity by the photovoltaic effect. It does this by the use of solar panel which is a form of photoelectric cell (in that its electrical characteristics-- e.g. current, voltage, or resistance-- vary when light is incident upon it) which, when exposed to light, can generate and support an electric current without being attached to any external voltage source...read more and download here
[3186]. DESIGN AND CONSTRUTION OF A GAS DETECTION SYSTEM: This work is on a gas detection system. The main aim of this device is to detect the presence of gases in an area, often as part of a safety system. This type of equipment is used to detect a gas leak...read more and download here
[3187]. DESIGN AND CONSTRUCTION OF HOME AUTOMATION SYSTEM USING ESP 32: This project is on a home automation system using ESP32. This work is aimed at building a circuit for Home Automation using ESP32. ESP32 is a low-power and low-cost microcontroller board which has a built-in WiFi and a dual-mode Bluetooth module...read more and download here
[3188]. EFFECTS OF DUST ON THE PERFORMANCE OF PV PANELS: Accumulation of dust from the outdoor environment on the panels of solar photovoltaic (PV) system is natural. There were studies that showed that the accumulated dust can reduce the performance of solar panels, but the results were not clearly quantified. The objective of this research was to study the effects of dust accumulation on the performance of...read more and download here
[3189]. DESIGN AND CONSTRUCTION OF A DIGITAL CAR BATTERY CHARGER:This project is on a 12 volts digital battery charger. The Automatic Battery Charger circuit presented in this work can automatically charge a 12V, 7Ah battery, or above. Special features of the charger are as follows. It automatically controls the charging current as per the status of the battery. Battery voltage level as well as charging status are indicated on the LCD display. The charger maintains float voltage, if battery is fully charged. Arduino identifies status of the battery connection and voltage, and indicates the same on the LCD...read more and download here
[3190]. DESIGN AND CONSTRUCTION OF AN AUTOMATIC HAND WASHING MACHINE: The unhealthy pattern of washing and drying of hands in various restaurants and places of food selling has prompted the need for this project. We have taken the standard mechanical Hand washing made...read more and download here
[3191]. DESIGN OF A COVID-19 AUTOMATIC HAND WASHING MACHINE: The unhealthy pattern of washing and drying of hands in various restaurants and places of food selling has prompted the need for this project. We have taken the standard mechanical Hand washing made it a technological engineering wonder of touch-less Hand washing. The machine comprises a housing having a top portion and a bottom portion. The top portion is spherical shaped structure comprising a fluid injection...read more and download here
[3192]. DESIGN AND CONSTRUCTION OF A STAR/DELTA STARTER FOR THREE-PHASE INDUCTION MOTOR: This work is on the forward reverse star delta electric motor control using switches. Moving ac motor clockwise and anticlockwise has many applications in the present technology, such as in our garage doors. Some garage door motors are easily reversed AC motors and geared...read more and download here
[3193]. DESIGN AND CONSTRUCTION OF A FIRE ALARM SYSTEM USING THERMISTOR: This project is titled design and construction of an automatic fire alarm. Fire alarm is an electronics device that is stored in a building to detect the presence of fire accident. An automatic fire alarm system is designed to detect the unwanted presence of fire by monitoring...read more and download here
[3194].DESIGN AND CONSTRUCTION OF A HYDROELECTRIC POWER PLANT MODEL: Energy is the key stimulus for rapid industrial development of all sectors of the economy. In fact, the availability of electricity (power) is of paramount importance for the economic and industrial development of a nation. The aim of this paper is to study to generate an initiative for harnessing electric power...read more and download here
[3195].DESIGN AND CONSTRUCTION OF A MOTION SENSOR LIGHT CONTROL SYSTEM: The motion detector is not only used as intruder alarm but also used in many applications like home automation system, energy efficiency...read more and download here
[3196]. A STUDY OF EFFECT OF DUST ACCUMULATIONS ON 33KV LINE INSULATOR: Insulators are mainly used to support and insulate the overhead lines and electric equipment and play an important role in ensuring safe and stable operation of the power system...read more and download here
[3197]. CONSTRUCTION OF AN IOT BASED FIRE ALARM SYSTEM: Fire accident in industry is a spontaneous and uncontrolled occasion wherein an activity or response of an item, a substance, an individual, or a radiation brings about close to home damage. There are a few mishaps occur because of fire. Fire identifiers are utilized to recognize...read more and download here
[3198].DESIGN AND CONSTRUCTION OF A FIRE ALARM SYSTEM BY TEMPERATURE CHANGES: This project is titled design and construction of an automatic fire alarm. Fire alarm is an electronics device that is stored in a building to detect the presence of fire accident. An automatic fire alarm system is designed to detect the unwanted presence of fire by monitoring environmental changes associated with combustion (which involves change of temperatures). In general, a fire alarm...read more and download here
[3199]. DESIGN AND CONSTRUCTION OF A FOOT STEP POWER GENERATOR USING PIEZOELECTRIC SENSOR:This work is on foot step power generation using piezoelectric sensor. This device is designed to...read more and download here
[3200]. DESIGN AND CONSTRUCTION OF SMART WIFI SOCKET USING MOBILE PHONE: This work is on Smart Wifi Socket Using Mobile Phone. Internet of Things (IoT) is one of the emerging technologies at the moment. IoT allows use to control and monitor the use of electric power in rental homes via smart phones...read more and download here
[3201]. DESIGN AND CONSTRUCTION OF AN ARDUINO BASED ANTI-RAIN SENSING WINDOW: This work is on arduino based anti - rain water sensing window. This device was built to protect the interior of houses as it works automatically by sensing the water. It is particularly very helpful device to use in rainy season. The concept of sensing rain water to close the window is not new. It has been developed to use in the automobile sector. But this invention can be used successfully for domestic purpose. This system can evaluate whether the water particles are contracting with the window or not and sensing this it will close automatically to protect the interior of the house...read more and download here
[3202]. DESIGN AND CONSTRUCTION OF A SOLAR COOKER: The sun’s energy is really powerful. Solar energy is renewable and it’s free. We can use it to make electricity, to heat buildings and to cook. The field of cooking consumes many fossil fuels such as gas and wood. Million people cannot find enough gas and/or wood to cook, so using solar cookers is a good idea. During this work, we designed, built and studied a parabolic solar cooker...read more and download here
[3203]. RENEWABLE ENERGY INTEGRATION; THE ROLE OF SMART GRID SYSTEMS IN GHANA:The use of renewable energy sources (RES) in power generation are increasing in many countries but the nature of it brings new challenges to the prevailing electricity system. The RES cannot integrate effectively with extremely variable and distributed energy resources. The introduction of smart grid technologies in modern energy systems has brought a model change...read more and download here
[3204]. DESIGN AND CONSTRUCTION OF A DOOR SECURITY SYSTEM USING REMOTE CONTROL AND SENSORS:The ultimate purpose of this paper is to develop a remote controlled security door using a microcontroller. It is a means of enforcing security features of the entire building structure, equipped with appropriate management control. In this paper we have designed system that allows unlocking a secure door remotely...read more and download here
[3205]. DESIGN AND CONSTRUCTION OF CAR BATTERY SECURITY SYSTEM: This paper proposes a theft Protection System for a car battery. The device serves as an electronic watch dog, because when installed on a battery hood so that when somebody (thief) breaks the loop cable the alarm will be initiated which call the attention of the owner and thereby deters the intruder. The system is built from discrete semiconductor device. It is relatively simple in both its operation and analysis. The system was built on a vero board and was tested. The system was successfully built in that it responded to its working principle...read more and download here
[3206]. DESIGN AND CONSTRUCTION OF AN LED CHASER LIGHT: This project work is on an “LED CHASER LIGHTING SYSTEM” which is an electronic display used in advertising and distribution of information in public and private locations. The displays are seen mainly in many public places...read more and download here
[3207]. DESIGN AND CONSTRUCTION OF AN UNINTERRUPTIBLE POWER SUPPLY: The purpose of this project is to design and construct an uninterruptible power supply. Uninterruptible power supply is a voltage regulatory and uninterruptible power device planned to electromechanically sustain a constant...read more and download here
[3208]. DESIGN AND CONSTRUCTION OF A RECTIFIED POWER SUPPLY WITH MULTIPLE OUTPUT OF 6V, 12V AND 15V: Rectification in power supply system involves using one or more than one diodes that converts the alternating current (AC) into direct current (DC). The primary functional elements are diodes, which only let...read more and download here
[3209]. TRANSMISSION LOSS MINIMIZATION FOR POWER SUPPLY EXPANSION AND PLANNING USING DISTRIBUTED GENERATION (DG): The epileptic power supply from the national grid due to instability is a concern to energy consumer. This instability in power supply experienced in power transmission network could be minimized by introducing distributed generation (DG)...read more and download here
[3210]. DESIGN OF A PORTABLE BIO DIGESTER: Biogas digesters are used to produce methane gas and the size of the digesters are commonly bigger in size. People who live in poor conditions and are familiar with the uses and the advantages...read more and download here
[3211]. DESIGN AND CONSTRUCTION OF A FOLLOWING ROBOT: Line following robot is an autonomous vehicle which detect black line to move over the white surface or bright surface. In this paper, the line following robot is constructed by using Arduino nano microcontroller as a main component and consists of three infrared...read more and download here
[3212]. DESIGN AND CONSTRUCTION OF A LIE DETECTOR: Lie detection, also referred to as deception detection, uses questioning techniques along with technology that records physiological functions to ascertain truth and falsehood in response. The main aim of this study is to build a lie detecting device. This device is commonly used by law enforcement and it also has wider area of applications. This device was built around few electronics components such as transistors, resistors, capacitor, variable resistors etc. Lie detector was completely built and testing results show that this system can be used for interpreting person’s skin resistance or anxiety changes...read more and download here
[3213]. DESIGN AND CONSTRUCTION OF A REMOTE CONTROL AC LAMP: 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...read more and download here
[3214]. DESIGN AND CONSTRUCTION OF AN RF BASED REMOTE CONTROLLER FOR ELECTRIC LAMP: 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...read more and download here
[3215]. DESIGN AND CONSTRUCTION OF A TRANSISTOR TESTER: In electronics most commonly required component is transistor. Therefore the testing of the transistor is very important to avoid the future inconvenience and the loss to the manufacturer. Transistor tester is an instrument which is used to test the electrical behavior of a transistor. Commonly used devises to test the transistor are costly. So, in order to rectify this problem, we will go for transistor tester using transistors. This report will explain the circuit based on the above. In this system, we will use current meter to identify the condition of the given transistor to be tested...read more and download here
[3216]. DESIGN AND CONSTRUCTION OF AN ENERGY EFFICIENT SMART HOME AUTOMATION SYSTEM: This project work is on a low cost flexible and reliable home monitoring and control system using GSM module. This device is a server self - governing and uses GSM to control human desired appliances starting from industrialized machine to user goods. Home monitoring and device control system...read more and download here
[3217]. DESIGN AND CONSTRUCTION OF A SOLAR POWERED AUTOMATIC BATTERY CHARGER FOR 6 AND 12V LEAD ACID BATTERY: This project is titled the design and construction of a solar battery charger. It is designed to meet up with the higher demand of power supply needed to keep our battery...read more and download here
[3218]. DESIGN AND CONSTRUCTION OF A 1.5HP SINGLE PHASE INDUCTION MOTOR: When a motor fails, the user must decide whether to repair or replace it. To make a proper decision, one must consider the cost of the repair, the availability of a replacement, the age of the motor, the electrical design required...read more and download here
[3219]. DESIGN AND CONSTRUCTION OF A MOTION TRIGGERED TELEGRAM ALERT DEVICE USING ESP32 CAM: The need for an effective and reliable intrusion detection system have become vital necessity because of the frequent and rampant cases of burglary...read more and download here
[3220]. DESIGN AND CONSTRUCTION OF A VEHICLE SPEED ALARM SYSTEM USING IR SENSOR AND ARDUINO: The main aim of this work is to build a speed detection system for vehicle on the highway road. An accident occurs due to rash driving on highways is on the rise and people are losing their lives because of others mistakes. It is necessary to solve these kinds of problems through electronics circuit. This work describes the over speed for vehicles. This system will come handy for highway traffic police as it will not only provide a digital display in accordance with a vehicle’s speed but also sounds an alarm if the vehicle exceeds the limit speed for the highway...read more and download here
[3221]. THERMAL AND ELECTRICAL PROPERTIES OF INTERNAL ORGANS OF RUMINANT ANIMALS: In this work, the thermal properties of the organs are also reported as a function of temperature. The thermal diffusivity, thermal conductivity and volumetric heat capacity of these tissues were measured in the temperature range from 22 to around 970C. Concerning the pancreas, a phase change occurred around 450C; therefore, its thermal properties were investigated...read more and download here
[3222]. DESIGN AND CONSTRUCTION OF A MACHINE OVERHEAT DETECTING SYSTEM WITH ALERT: Malfunction or failure of mechanical, electrical and electro-mechanical equipment, for example equipment used in manufacturing operations, is often preceded by an increase in the operating temperature of at least some portion of the equipment. A temperature-sensitive, active material-containing actuator is pre-selected to operate at a pre-determined temperature indicative of impending equipment failure and placed in thermal contact with the equipment. If the equipment achieves the pre-selected temperature the actuator signals this by displaying a flag or providing some other passive visual indication...read more and download here
[3223]. DESIGN AND CONSTRUCTION OF A FREE ELECTRICITY GENERATOR USING DC MOTOR: The study for the search of renewable sources of energy is now a major concern worldwide as replacement to the high demand of fossil fuels. Majority of the electricity that is generated uses the Faraday's law, the electromagnetic induction...read more and download here
[3224]. DESIGN AND CONSTRUCTION OF SOUND DETECTOR WITH ALARM: This project is titled design and construction of sound detector with alarm. sound detector with alarm is an electrical device that allows appliances/alarm and products to be turned on and off from sound. The most important feature of the...read more and download here
[3225]. DESIGN, PROVISION AND IMPLEMENTATION OF 2KVA SOLAR POWER SYSTEM: This work is on design and construction of a 2KVA solar inverter. Solar inverter converts the variable direct current (DC) output of a photovoltaic (PV) solar panel into a utility frequency alternating current (AC) that can be fed into a commercial electrical grid or used by a local, off-grid electrical network. It is a critical component in a photovoltaic system, allowing the use of ordinary AC-powered equipment...read more and download here
[3226]. DESIGN AND CONSTRUCTION OF A 500VA POWER INVERTER: This project is titled the design and construction of a DC to AC inverter system. It is designed to meet up with the power demand in the offices and in homes in the absence of power supply from the national supply authority, PHCN. In order words the device / item serves as a substitute for PHCN which almost monopolises the power supply to people...read more and download here
[3227]. DESIGN AND CONSTRUCTION OF A FLEXIBLE TV ANTENNA: This paper presents the development of a flexible antenna for the digital television (DTV) reception in areas having poor signal or in high-rise buildings. The antenna structure is composed of a meander line printed on a polyimide film as a radiating...read more and download here
[3228]. DESIGN AND CONSTRUCTION OF A MOBILE PHONE DETECTOR USING 555 TIMER IC: This handy, pocket-size mobile transmission detector or sniffer can sense the presence of an activated mobile cell phone from a distance of one and-a-half meters. So it can be used to prevent use of mobile phones in...read more and download here
[3229]. DESIGN AND CONSTRUCTION OF A BATTERY LOW VOLTAGE ALARM SYSTEM: Sometimes there is nothing worse than losing all the charges on our device especially when you are in the middle of something very important. Usually this happens at the most inconvenient time probably when you are using device that have no low battery indicator. A low battery alarm system is used to...read more and download here
[3230]. IMPLEMENTATION OF A SMART SURVEILLANCE CAMERA USING ESP32-CAM AND PYTHON-FLASK: This work is on a smart surveillance camera using ESP32 and python-flask. In recent times, we used surveillance cameras for monitoring and recording moments, but manual surveillance and real-time monitoring is one of the most important and challenging branches of computer vision, which has been widely applied in peoples’ life, such as monitoring security. The presence of surveillance cameras...read more and download here
[3231]. DESIGN AND IMPLEMENTATION OF A BIOMETRIC STUDENT ATTENDANCE LOGIN SYSTEM: Authentication is one of the significant issues in the era of information system. Among other things, human face recognition (HFR) is one of known techniques which can be used...read more and download here
[3232]. DESIGN AND CONSTRUCTION OF A PIR MOTION DETECTOR SENSOR AND ALARM SECURITY SYSTEM: The need for an effective and reliable intrusion detection with an alarm system have become vital necessity because of the frequent and rampant cases of burglary. Attack on homes offices, factories, banks etc. is on the increase. With the advancement in technology, motion can be detected by measuring change in speed or vector of an object in the field of view. This can be achieved either by...read more and download here
[3233]. DESIGN AND IMPLEMENTATION OF A SMART DUSTBIN: With increase in population we have an increase in the garbage around urban areas. Here we propose a smart dustbin that operates automatically to help solve this issue using IOT and sensor based circuitry. Usual dustbins require to be opened by pressing foot against its lever and then throwing garbage. Also a person needs to keep track when...read more and download here
[3234]. DESIGN AND CONTRUCTION OF A PERIMETER MONITORING SYSTEM USING WIRED SENSORS: The system signals if intruders are present by releasing an out via an email whenever an area is violated. This may, for instance, also be triggered by objects or items regardless of whether they are mobile or not. The system is about remotely managed and monitors environment by alerting through receive captured image of intruder as Email alert. Perimeter monitoring system has become indispensable in daily...read more and download here
[3235]. SMART MOVABLE ROAD DIVIDER WITH AMBULANCE PRIORITY SYSTEM USING IOT: Basically a road divider is used as a barrier to separate the road for the vehicles which are moving in two different directions. As we have seen around us these road dividers are static i.e., they cannot be shifted/moved from one place to another. We have also witnessed a very high...read more and download here
[3236]. ASSESSMENT OF POWER SYSTEM RELIABILITY(A CASE STUDY OF UMUAHIA): Electric power has become increasingly important as a way of transmitting and transforming energy in industrial, military and transportation uses. Electric power systems are also at the heart of alternative energy systems, including wind and solar electric, geothermal and small scale hydroelectric generation. The importance of power system reliability is demonstrated when our electricity supply is...read more and download here
[3237]. DESIGN AND CONSTRUCTION OF AN ELECTRONIC STARTER FOR SINGLE PHASE INDUCTION MOTOR WITH PROTECTION: This project investigates the electronic starter for the single phase induction motor that incorporates both short circuit and overload protection. The starter is used for switching and protecting the electric motor from the dangerous overloads by tripping. It reduces the starting current to the AC induction motors and also reduces the motor torque...read more and download here
[3238]. DESIGN AND CONSTRUCTION OF A DUAL AXIS SOLAR TRACKING SYSTEM USING TWO LINEAR ACTUATOR: Due to the rotation of the earth in an orbit, direction of the Sun changes relatively. This work covers a setup, which is fabricated to minimize the angle of incidence between incoming light from Sun and a flat photovoltaic (PV) panel to increase the intensity of the light received. It increases the power generated by an installed power generating unit...read more and download here
[3239]. NANOTECHNOLOGY IN ENGINEERING: Nanotechnology is helping to considerably improve, even revolutionize, many technology and industry sectors: information technology, energy, environmental science, medicine, homeland security, food safety, and transportation, among many others. Today's nanotechnology harnesses current progress in chemistry, physics, materials science, and biotechnology to create novel materials that have unique properties because their structures are determined on the nanometer scale. This paper summarizes the various applications of nanotechnology in engineering...read more and download here
[3240]. DESIGN AND CONSTRUCTION OF A DIGITAL FREQUENCY, TEMPERATURE AND VOLTAGE METER: This work is building a frequency, temperature and voltage meter. Digital frequency meter measures power supply frequency in the range 48 – 52 Hz to an accuracy of three decimal places has been designed and constructed using an 8-bit micro-controller...read more and download here
[3241]. MODELING AN ANAEROBIC DIGESTER FOR BIOGAS PRODUCTION: A CASE STUDY OF THE RECONSTRUCTION OF THE APIASTSI COMMUNITY: Anaerobic digestion is a biological process in which the organic material is converted by microorganisms to methane and carbon dioxide (biogas) in the absence of oxygen. This process is interesting but the control on industrial scale spontaneous...read more and download here
[3242]. TRANSMISSION LOSS MINIMISATION IN DISTRIBUTION NETWORK: The epileptic power supply from the national grid due to instability is a concern to energy consumer. This instability in power supply experienced in power distribution network could be minimized by introducing...read more and download here
[3243]. DESIGN AND CONSTRUCTION OF A SMART STREET LIGHT USING ARDUINO UNO MICROCONTROLLER: Generally, street lights are switched ON for whole night and during the day, they are switched off. But during the night time, street lights are not necessary if there is no traffic. Saving of this energy is very important factor these days as energy resources are getting reduced day by day. Alternatives for natural resources are very less and our next generations may face lot of problems because of lack of these natural resources...read more and download here
[3244]. DESIGN AND CONSTRUCTION OF AN IOT BASED HEALTH MONITORING SYSTEM: This work is on the design and implementation of a health monitoring system using the Internet of Things (IoT). In present days, with the expansion of innovations, specialists are always looking for innovative electronic devices for easier identification of irregularities within the body. IoT-enabled technologies enable the possibility of developing novel and noninvasive clinical support...read more and download here
[3245]. DESIGN AND CONSTRUCTION OF AN ELECTRONIC VOTING MACHINE USING A MICROCONTROLLER: Electronic voting machine is an efficient and fast solution that allows people to choose their representative in a systematic manner. It is a simple device that has replaced the conventional ballot papers used...read more and download here
[3246]. DESIGN AND CONSTRUCTION OF A THREE PHASE MOTOR OPERATION INDICATOR: An electric motor converts electrical energy into a mechanical energy which is then supplied to different types of loads. A.c. motors operate on an a.c. supply, and they are classified into synchronous, single phase and 3 phase induction...read more and download here
[3247]. DESIGN AND CONSTRUCTION OF 500KVA, 11KV/0.415KV TRANSFORMER SMART MONITORING AND CONTROL SYSTEM. (A STUDY OF PETROLEUM TRAINING INSTITUTE SERVICING TRANSFORMER): This project is, aimed at designing and constructing of a smart system that will monitor transformer health parameters, current, voltage, oil level, oil contamination and ambient transformer temperature of a distribution transformer using IOT at Petroleum Training Institute (PTI) Effurun, delta state, which has kept the entire PTI Community in total darkness for almost four (4) months...read more and download here
[3248]. DESIGN AND CONSTRUCTION OF A HEARTBEAT AND TEMPERATURE MONITORING SYSTEM: This paper describes the development of a wireless heartbeat and temperature monitoring system based on a microcontroller at a reasonable cost with great effect. Most monitoring systems that are in use in today’s world works in offline mode but it is of great need that a...read more and download here
[3249].CELL PHONE SERVICE JAMMER: Cell phone service jammer is an instrument used to prevent cellular phones from receiving signals from base stations. When used, the jammer effectively disables cellular phones...read more and download here
[3250]. DESIGN AND CONSTRUCTION OF A MICROCONTROLLER BASED SINGLE PHASE AUTOMATIC CHANGEOVER SWITCH: Power instability or outage in general does not promote development in the 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, surgery operation in hospitals, transfer of money between banks and lots more. Power instability and outage in developing countries (Nigeria) creates a need for alternative sources of power to back up the mains supply...read more and download here
[3251]. DESIGN AND CONSTRUCTION OF A DOT MATRIX DISPLAY PROGRAMMABLE USING GSM (ANDROID): This work is on “GSM Based Dot Matrix Display” which can be used by institution, organization or any commercial establishment to display new event or activity to the public. It utilizes GSM, LED and microcontroller to display information. Hence, this project aims at achieving the above purpose using GSM module which can feed the message dynamically. There is one particular advantage of using GSM Modem...read more and download here
[3252]. DESIGN AND CONSTRUCTION OF AN RFID BASED TICKETING SYSTEM USING ARDUINO: This work is focused on ticketing of the passenger in the public transport. In the urban city we have a severe malfunction of public transport and various security problems. Firstly, there is a lot...read more and download here
[3253]. DESIGN AND CONSTRUCTION OF A SMART STREET LIGHT USING ARDUINO UNO MICROCONTROLLER: Generally, street lights are switched ON for whole night and during the day, they are switched off. But during the night time, street lights are not necessary if there is no traffic. Saving of this energy is very important factor these days as energy resources are getting reduced day by day. Alternatives for natural resources are very less and our next generations may face lot of problems...read more and download here
[3254]. DESIGN AND COSTING OF A 1KW WIND TURBINE POWER SYSTEM IN PORT HARCOURT:Wind power has been a valuable resource for centuries, and in recent years this resource has become even more useful as a source for electrical power. It has many advantages over traditional fossil fuel power sources, releasing no greenhouse gasses during energy production and having very low...read more and download here
[3255]. DESIGN AND CONSTRUCTION OF AN ARDUINO BASED RADAR MONITORING SYSTEM:This work is on an arduino based radar monitoring system. Radar is a detection system that uses radio waves to determine the characteristics of the detected objects such as: range, height, direction, or the speed of objects. This study is aimed at designing a radar system that uses an ultrasonic ...read more and download here
[3256]. DESIGN AND CONSTRUCTION OF A SOLAR CHARGE CONTROLLER: Solar charge controller limits the rate at which electric current is added to or drawn from solar panel to electric batteries. It prevents overcharging and may protect against overvoltage, which can reduce battery performance or lifespan, and may pose a safety risk...read more and download here
[3257]. INTELLIGENT BASED CONTROLLER FOR SINGLE PHASE INDUCTION MOTOR SPEED CONTROL: The speed control of separately excited dc motor is carried out by varying the armature voltage for below rated speed and by varying field flux to achieve speed above the rated speed...read more and download here
[3258]. DESIGN AND CONSTRUCTION OF AN INTELLIGENT SOLAR STREETLIGHT: This paper proposes energy efficient of intelligent solar street lighting system using low cost microcontroller based nodemcu32. The main objective is to design an intelligent streetlight for energy conservation in existing streetlights of rural area, urban area and exclusively for smart cities. The system consists of LED luminaire, LED driver, PV panel, charge controller, light sensor and nodemcu32...read more and download here
[3259]. DESIGN AND CONSTRUCTION OF 60AMPS SURGE PROTECTOR: Power surges happen whenever the wiring in your home or office experiences brief jolts of high electrical voltage. Power surges can be minor or severe. Even appliances or electronics that are turned off can flicker...read more and download here
[3260]. ASSEMBLING AND MAINTENANCE OF A 6KW INVERTER WITH SOLAR ENERGY: This work is on assembling and maintenance of a 6KVA solar inverter. Solar inverter converts the variable direct current (DC) output of a photovoltaic (PV) solar panel into a utility frequency alternating current (AC) that can be fed into...read more and download here
[3261]. DESIGN AND CONSTRUCTION OF A TRANSFORMERLESS POWER INVERTER:This project is titled the design and construction of a transformerless inverter system. It is designed to meet up with the power demand in the offices, industries and in homes in the absence of power supply from the ...read more and download here
[3262]. DESIGN AND CONSTRUCTION OF A DIGITAL SIGNAGE: This project work is on a digital signage which is an electronic display used in advertising and distribution of information in public and private locations by using streaming, live and interactive displays as seen mainly in many public places such as airports, train stations, and shopping malls...read more and download here
[3263]. DESIGN AND CONSTRUCTION OF AN ELECTRONICS LAB TRAINERS AND KITS: This research work describes design and construction of an electronics lab trainer circuit prototyping system. The primary objective is to design an inexpensive, simple to use device that could be retained by students, so that they could undertake electronics experimentations...read more and download here
[3264]. DESIGN AND CONSTRUCTION OF A SOLAR POWERED BATTERY CHARGER WITH ANTI THEFT LASER SECURITY ALARM: This project is titled the design and construction of a solar charger with anti-theft laser security alarm. It is designed to meet up with the higher demand of power supply needed to keep our cell phone...read more and download here
[3265]. DESIGN AND CONSTRUCTION OF AUTOMATED STREET LIGHTING USING IOT: This project is titled the design and construction of a solar charger with anti-theft laser security alarm. It is designed to meet up with the higher demand of power supply needed to keep our cell phone battery charged and secured. A solar cell phone battery charger is an electrical device that converts the energy...read more and download here
[3266]. DESIGN AND CONSTRUCTION OF A PLASTIC WELDING MACHINE: This work entitled "Design and construction of a portable plastic welding machine. The purpose of this thesis is the design and construction of portable welding machine for welding plastic, which will have the ability to be easily transferred to areas where there may be leakage or damage to plastic in order to easy, quickly and inexpensively repair the damage...read more and download here
[3267]. DESIGN AND CONSTRUCTION OF A HYBRID UNINTERRUPTIBLE POWER SUPPLY (UPS): Renewable energy sources i.e., energy generated from solar, wind, biomass, hydro power, geothermal and ocean resources are considered as a technological option for generating clean energy. But the energy generated from Renewable energy is much less than the production...read more and download here
[3268]. COMPARATIVE ANALYSIS OF SIGNAL STRENGTH GENERATED BY TWO FM RADIO STATION AT YENAGOA: The study investigates comparative analysis of signal strength generated by silver bird and Glory FM which are the selected Frequency Modulation (FM) station in Yenagoa. The signal strength meter (SSM) used for this investigation was designed and constructed. The signal...read more and download here
[3269]. DESIGN AND FABRICATION OF A SOLAR FRIDGERATION SYSTEM: This paper presents the design of a solar powered refrigeration system. The design of the system takes into account the solar sorption principles which include both the absorption and adsorption. Research has been conducted and it has been proven that the design and implementation of solar refrigeration system comes with several advantages. It helps in meeting the demand for energy conservation and the protection of the environment...read more and download here
[3270]. ASSEMBLY AND MAINTENANCE OF A 6KVA INVERTER WITH SOLAR ENERGY: This work is on assembling and maintenance of a 6KVA inverter with solar energy. Solar inverter converts the variable direct current (DC) output of a photovoltaic (PV) solar panel into a utility frequency alternating current (AC) that can be fed into a commercial electrical grid or used by a local, off-grid electrical network. It is a critical component in a photovoltaic system, allowing the...read more and download here
[3271]. DESIGN AND CONSTRUCTION OF AN IMPROVED POTENTIOMETER: This work is on an improved potentiometer. A potentiometer is used to precisely measure the electromotive force, electrical quantities such as voltage, current and resistance. This device consists of a resistive element called the track and a sliding contact called the wiper internally where end terminals...read more and download here
[3272]. DESIGN AND CONSTRUCTION OF A SMART BLIND STICK USING GSM MODULE, GPS MODULE, ULTRASONIC SENSOR AND RAIN SENSOR: Generally, blind people use a traditional cane for moving from one place to other. Blind smart stick help them to detect places, rain and to avoid obstacles. In this paper, we represent a model of walking stick for blind people. It consists of arduino, GSM module, GPS module, ultrasonic sensor and rain sensor...read more and download here
[3273]. DESIGN AND CONSTRUCTION OF A CUSTOM WINDED TRANSFORMER BASED VARIABLE 0-50 VDC POWER SUPPLY WITH DIGITAL DISPLAY: This project work is on design of a custom transformer based variable power supply with digital display. A variable power supply supplies different level of electric energy to an electrical load. The primary function of a variable power supply is to supply different electrical energy to loads that fall at the same rating limit...read more and download here
[3274]. POWER ANALYSIS AND SIMULATION OF WIND SOLAR HYBRID ELECTRIC VEHICLE: At recent years, using hybrid energy storage systems has become a global solution to supply continuous, reliable and clean energy to power electronic devices. By using these technologies, many advantages of energy storage systems can be combined properly and an adequate energy supply for specific applications is achievable. In today’s world, there is a continuous global need for...read more and download here
[3275]. DESIGN AND CONSTRUCTION OF AN AMBIENT LIGHT ADAPTIVE LED LIGHT DIMMER: This work is the design of an Adaptive Light Dimmer based on the method of sensing ambient light content to adjust lamp's light intensity accordingly, and thus regulating the room's light content...read more and download here
[3276]. DESIGN AND CONSTRUCTION OF A SINGLE CHANNEL AUDIO AMPLIFIER WITH AUDIO LEVEL INDICATOR USING OLED: An amplifier is an electronic device that increases the voltage, current, or power of a signal. Amplifiers are used in wireless communications and broadcasting, and in audio equipment of all kinds. They can be categorized as either weak-signal amplifiers or power amplifiers. The most frequently-used device for power amplification is the bipolar transistor. In an amplifier, audio level indicator is incorporated to display the audio signal level of an amplifier. The main aim of this work is to build a single channel audio amplifier with audio level indicator using OLED...read more and download here
[3277]. ASSEMBLING AND MAINTENANCE OF A 6KW INVERTER WITH SOLAR ENERGY: The solar inverter is a vital component in a solar energy system. It performs the conversion of the variable DC output of the Photovoltaic (PV) module(s) into a clean sinusoidal 50 or 60 Hz AC current that...read more and download here
[3278]. RELIABILITY ASSESSMENT OF INVERTERS: this work covers an operational reliability assessment approach of inverters considering a voltage/VAR control (VVC) function. The approach aims to quantify the reliability degradation and estimate the lifetime of inverters when they are utilized for the VVC function...read more and download here
[3279]. DESIGN AND IMPLEMENTATION OF AN INTELLIGENT TRAFFIC CONTROL SYSTEM: Traffic congestion has become a major problem nowadays. Traffic congestion especially occurs in metropolitan cities. Increased air pollution, noise pollution, accidents, delay in travel time etc are some of the problems that are faced by people living in these mega cities. Traffic jams have severely impacted the lives of citizens. The traditional traffic lights deployed in cities are not sufficient to meet the demands of an over-growing city since these traffic lights have specific pre-determined time intervals for changing from red phase to green phase. In this regard several attempts were made to automate the traffic lights based on the density of vehicles on the road...read more and download here
[3280]. DESIGN, CONSTRUCTION AND TESTING OF A WIND TURBINE POWER GENERATOR MODEL: Wind power is the conversion of wind energy into more useful forms, usually electricity using wind turbines. Wind power is generated in the form of electricity by converting the rotation of turbine blades into electrical current...read more and download here
[3281]. DESIGN AND CONSTRUCTION OF AN FM RECEIVER: Radio receiver design includes the electronic design of different components of a radio receiver which processes the radio frequency signal from an antenna in order to produce usable information...read more and download here
[3282]. DESIGN AND CONSTRUCTION OF THREE PHASE LIQUID (WATER) LEVEL CONTROL PANEL WITH AUTOMATIC PHASE FAILURE DETECTION AND OVERLOAD PROTECTION: This project presents the concept of a control system into an automatic water pump controller. One of the motivations for this project is the need to bring a solution to the problem of water shortage in various places eliminating the major culprit, waste of water during pumping and dispensing into overhead tanks. I believe that creating a barrier to wastage will not only provide more financial gains and energy saving, but will also help the environment and water cycle which in turn...read more and download here
[3283]. DESIGN AND CONSTRUCTION OF A FACE RECOGNITION AUTOMATIC DOOR OPENER USING CAMERA MODULE: Most doors are controlled by persons with the use of keys, security cards, password or pattern to open the door. The aim of this paper is to access a security door using face recognition. Face is a complex multidimensional structure and needs good computing techniques for recognition. This paper is comprised mainly of two...read more and download here
[3284]. CONSTRUCTION OF BLENDER CONTROL CIRCUIT WITH SECURITY LOCK AND MINI AMPLIFIER CIRCUIT: This work is on a blender control circuit with security lock and mini amplifier circuit. The control circuit was designed and constructed which uses two 555 timers...read more and download here
[3285]. THE DESIGN AND IMPLEMENTATION OF A MICROCONTROLLER BASED FOUR – WAY TRAFFIC LIGHT CONTROL: This work has been aimed at efficient means of controlling the traffic effectively for twenty-four hours. As the world is growing technologically more and more vehicles jump into the public road adding to the already existing number. Consequently, more efficient way of controlling the traffics becomes more desirable as compared to the obsolete way of using the traffic personnel...read more and download here
[3286]. SETTING UP A 4G WIFI HOTSPOT WITH A DUAL BAND NETWORK: Recent years have witnessed massive growth in the popularity of smart portable devices. These devices are fully powered with a number of network interfaces, such as Wi-Fi...read more and download here
[3287]. DESIGN AND CONSTRUCTION OF A 4.8KVA PURE SINE WAVE INVERTER: A power inverter converts DC power (12VDC) to standard AC power (220 VAC). It is designed to meet up with the power demand in the offices and in homes in the absence of power supply from the power holding company of Nigeria, PHCN. In order words the device / item serves as a substitute for PHCN which almost monopolises electricity to people...read more and download here
[3286]. DESIGN AND CONSTRUCTION OF A 1KVA POWER INVERTER WITH 24V BATTERY: This project is titled the design and construction of a DC to AC inverter system. It is designed to meet up with the power demand in the offices and in homes in the absence of power supply from the national grid (PHCN). In order words the device / item serves as a substitute for national grid which almost monopolises the power supply to people. It is designed in such a way that it will...read more and download here
[3287]. ASSESSMENT OF THE SHORT, MEDIUM AND LONG TERM COST IMPLICATION OF RENEWABLE ENERGY: As energy demand increases over time in many places, countries around the world and local governments diversify investment in a variety of energy sources to meet the demand...read more and download here
[3288]. DESIGN AND CONSTRUCTION OF AN AUTOMATIC OVERHEAD TANK CONTROL WITH WATER MONITORING AND LOGGING USING WIFI AND PHONE: This project presents the concept of a control system into an automatic water pump controller. One of the motivations for this project is the need to bring a solution to the problem of water shortage in various...read more and download here
[3289]. DESIGN AND CONSTRUCTION OF A SMOKE ALARM SYSTEM USING MQ SENSOR: This project is titled design and construction of an automatic smoke alarm. Smoke alarm detect the presence of smoke during fire accident. An automatic smoke alarm system is designed to detect the unwanted presence of fire...read more and download here
[3290]. CONSTRUCTION OF 12 VOLT AUTOMATIC BATTERY CHARGER: This project is on a 12volts automatic battery charger with charging progress and charging level indicator. This work is aimed at building an automatic battery charger which comprises of indicators that indicates charging process and charging level indicator...read more and download here
[3291]. FRAMEWORK OF FINGERPRINT AND PALM VEIN ON A LOCK SYSTEM: Biometric technology is an efficient personal authentication and identification technique. This study proposes a survey of fingerprint and vein recognition techniques. This biometric lock is a lock that uses fingerprint and palm vein to grant genuine user an...read more and download here
[3292]. DESIGN AND ONSTRUCTION OF A FIRE ALARM SYSTEM USING PHOTO DIODE: This main aim of this work is to build a simple fire alarm. Fire alarm is an electronics device that is stored in a building to detect the presence of fire accident. An automatic fire alarm system is designed to detect the unwanted presence of fire by monitoring environmental changes associated with combustion...read more and download here
[3293]. DESIGN AND CONSTRUCTION OF A HIGH (<40db) VHF – UHF RECEIVING ANTENNA: Television antenna, or TV aerial, is an antenna specifically designed for the reception of over-the-air broadcast television signals, which are transmitted at frequencies from about 41 to 250 MHz in the VHF band, and 470 to 960 MHz in the UHF band in different countries. Television signals are strongest when...read more and download here
[3294]. FORECASTING OF SOLAR POWER GENERATION USING FUZZY LOGIC: Accurate forecasting of solar resource is a key issue for a successful integration of the solar power plants into the grid. This paper proposes the fuzzy logic approach as alternative to classical statistics, aiming to...read more and download here
[3295]. EFFECT OF NOISE IN HUMAN BODY FROM SOCIAL HUB/CLUB: Noise generated from social club is mostly an acoustic noise. Levels of noise generated from social club were measured. Noise levels as high as 116dB was obtained. These levels of...read more and download here
[3296]. DESIGN AND CONSTRUCTION RECHARGEABLE LANTERN WITH DUAL POWER SUPPLY: Nowadays, because of low energy or power consumption, low heat emission, low cost, the portability, wider application, LED bulbs are highly used than florescent lamp when building lantern. This work is on LED lantern...read more and download here
[3297]. THERMAL PROPERTIES OF SOME SELECTED MATERIALS USED AS CEILING IN BUILDING: Energy studies require the knowledge of the value of many thermophysical properties. Values of these properties for a variety of substances and materials are available [Eckert et al, 2019]. However, for new materials which appear regularly, it is important to be familiar with some basic methods of measuring these properties...read more and download here
[3298]. DESIGN AND CONSTRUCTION OF A REAL-TIME HOUSEHOLD ELECTRICITY CONSUMPTION MONITORING SYSTEM FOR REFRIGERATOR, FAN, TELEVISION AND LIGHTNING: In everyday life, electricity is necessary, and proper use is critical. Energy consumption monitoring system is the most significant demands to decrease the energy expenditure energy loss. Energy consumption...read more and download here
[3299]. DESIGN AND CONSTRUCTION OF PIEZOELECTRIC FOOTSTEP POWER GENERATION SYSTEM FOR CHARGING THE MOBILE PHONE WITH RFID SMART CARD AUTHENTICATION: Day by day, the population of the country is increasing and the requirement of the power is also increasing. At the same time the wastage of energy is also increasing in many ways. So, reforming this energy back to usable form is the major solution. So, in this footstep power generation project...read more and download here
[3300]. DESIGN AND CONSTRUCTION OF A SOLAR POWERED WEATHER STATION WITH SOLAR TRACKING AND REAL TIME DATA TRACKING: This work is on a solar powered weather station with solar tracking and real time data tracking. The aim of this project is to develop a solar-powered automatic weather station (AWS), which collect and stores data using IoT technology which can be accessed via the website. With this device, the users can find out the weather changes in an area...read more and download here
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