ABSTRACT
Non-linear characteristic is a problem in temperature control of air conditioning in Automobile. Other controllers like the state flow controller uses different approximation methods to...
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Due to the imbalance between the electric power produced by the prime mover and the power consumed by loads including the network losses at all time instants, controllers are needed in...
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This project covers the design, construction and testing of an AM Transmitter. An AM transmitter controls the transmitting and broadcasting of signals that supports information conveyance...
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Today, with the rapid growth of car theft all around the world, particularly in a country like ours Nigeria; coupled with the rate of incandescent crime at the go. A great need for a...
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This project deals with the design and construction of a remote controlled car security system.555 Timers were utilized to obtain the Monostable and Astable pulses required for the...
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This work explains the method and approach for the design and construction of frequency modulated radio transmitter. The design target is to find a way of making the production cost as...
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The 1.5KVA stabilizer is simply a device used to stabilize voltage fluctuation for electrical and electronic appliances. This device keeps the voltage level from the public power supply...
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An automatic greenhouse monitor is designed to meet the growing demand of agricultural industries particularly greenhouse in Nigeria for automation of monitoring the humidity of the...
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This project presents the design and construction of a television signal preamplifier with a very high frequency of 54-216 MHz that has 12 channels, and ultra high frequency of 470-806...
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In the communication industry today, the importance of microphones cannot be over emphasized. They can be found in different shapes and sizes as well as single units for public address...
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The project presents the design and construction of a two way station intercom system. It provides a system for easy and reliable communication within a relatively small area such as...
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A 500VA, single phase 240/12V power transformer was designed, fabricated utilizing our local raw material (mild steel), in order to ascertain the possibility of producing our own locally...
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Variable D.0 power supply O-30v is mostly needed in electronic circuit such as radios, computers, and televisions e.t.c. dry batteries and dry cells are ripple free and portable. However...
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The present level of unavailability in the power and telecommunication sectors of this country Is Iargely due to poor earthing and lightning protection systems because of the inconsistency...
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This project presents the design and construction of a call system for Healthcare Delivery. The system provides a medium for the management of Healthcare delivery for nurses/ doctors so as...
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This project covers the design, construction and testing of an AM Transmitter. An AM transmitter controls the transmitting and broadcasting of signals that supports information conveyance...
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This project concerned the design and construction of an FM radio receiver. In the course of this design, concentration was given to hard wiring which gives a faster response and...
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Being considered a prime commodity, electricity is almost universally available. Electric metering system has been implemented in various ways and in various circumstances although in...
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The world has really turned into a global village unlike the old forms of electronic gadgets and electronic devices as well as of such developments in liquid crystal display (LCD),...
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This project presents the design and constriction of Uninterruptible Power Supply (UPS) system with ar apparent power output of 500VA. This was achieved by tie use of the following...
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The Automatic Greenhouse Monitor is simply an Automatic medium where by the watering of plant in a greenhouse is supplied within a controlled system. A greenhouse is a structural covering...
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The 12v Automatic Battery Charger was Designed and Constructed with regulated output. The main component of the system is 120v-220v, 12v/ac step down induction transformer with variable...
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For the purpose of amplifying audio signals through three stages, we had involved some useful electrical and electronics devices and systems. Such devices and systems include the...
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The automatic voltage regulator AVR) technology have been modify to what. is obtainable today, in today's world of civilization technology are virtually -the frame-work on 'which...
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This project deals with the design and construction of an automatic traffic light controller. It uses complimentary metal oxide silicon (CMOS) integrated circuit(IC) (4017) as IC counters...