DESIGN AND CONSTRUCTION OF FOUR POINTS WIRELESS INTERCOM SYSTEM  

2011-12-01
This project is concerned with the design and construction of a four points wireless intercom system. The system consist of a loudspeaker and a variable inductor which generates pulses for ...

DESIGN AND CONSTRUCTION OF 800 WATT SOLAR ENERGY GENERATION  

2011-12-01
The advent of solar inverter has reduced the dependence of PHCN and generators, especially when supply were interrupted or fluctuate. This therefore brought about the idea of designing this form ...

DESIGN AND CONSTRUCTION OF A 500 WATTS OF DC_AC POWER INVERTER  

2011-12-01
This project report cover and demonstrate in detail of the construction of 500watts power inverter. This project it inverter the convert the D.C input of 12v to 220v of A.C ...

DESIGN AND CONSTRUCTION OF AN AUTOMATIC 12 VOLTS BATTERY CHARGER  

2011-12-01
This project is a design and construction of a battery charger that provides charging current to the battery using 200VAC supply, and automatically switch itself off after a required voltage ...

DESIGN AND CONSTRUCTION OF 250W DC-AC POWER INVERTER  

2011-12-01
This project gives detail and construction of the modern 250W DC to AC inverter. The system consists the main inverter stage perform the operation of converting the input DC signal ...

CONSTRUCTION OF AN AUTOMATIC SCHOOL BELL ALARM  

2011-12-01
Design and construction of an automatic electronic School Bell its aimed is to construct a device known as automatic school bell. The device is an electronic circuit Consider that a ...

ELECTRICAL SERVICES DESIGN FOR A ONE STORY RESIDENTIAL BUILDING  

2011-12-01
This project was designed to study and have an insight to the planning ind designing of electrical services design of a one story building. It is aimed at studying the ...

DESIGN AND CONSTRUCTION OF 800 WATT SOLAR ENERGY GENERATION  

2011-12-01
The advent of solar inverter has reduced the dependence of PHCN and generators, especially when supply were interrupted or fluctuate. This therefore brought about the idea ,of designing this form ...

IMPROVED HEARING AID  

2011-12-01
The hearing aid is a device that increases the loudness of sound in a users ear. It is used in same form of deafness to amplify sound before it reaches ...

DESIGN AND CONSTRUCTION OF 800 WATT SOLAR ENERGY GENERATION  

2011-12-01
The advent of solar inverter has reduced the dependence of PHCN and generators, especially when supply were interrupted or fluctuate. This therefore brought about the idea of designing this form ...