THE DESIGN AND CONSTRUCTION OF A MOBILE BUG  

2011-12-26
The hand pocket-size mobile transmission detector (mobile hug) can sense the presence of an activated mobile from a distance of one and a half meters. So it can be used ...

DESIGN AND CONSTRUCTION OF AUDIO POWER AMPLIFIER WITH VOLUME REGULATOR  

2011-12-26
Design and construction of an Audio power amplifier was presented in this project work. The input power supply is a bridge rectifies power supply unit capable of supplying a 15v ...

DESIGN AND CONSTRUCTION OF 5V - 30V POWER SUPPLY  

2011-12-26
The project is concerned with the design and construction of a variable power supply which is regulated and will serve several functions to our multiple needs of batteries to operate ...

DESIGN AND CONSTRUCTION OF FIRE DETECTOR AND FIGHTER  

2011-12-26
This project presents the design and construction of fire alarm and fighter. The system sense some amount of heart during fire outbreak in the home, school or industries by the ...

DESIGN AND CONSTRUCTION OF AN ADJUSTABLE D.C POWER SUPPLY  

2011-12-26
This project which is Design and Constrnction of an Adjustable Regulated D.C Pow.er Supply comprises of a transformer, a bridge rectifier which is made up of four arrangements of diodes. ...

DESIGN AND CONSTRUCTION OF ELECTRONIC FLASHING DISPLAY  

2011-12-26
This project come up with possible means of attracting of the public to be able to read what is placed due to the attractive manner in which LEDs were arranged ...

DESIGN AND CONSTRUCTION OF REMOTE CONTROLLED EXTENSION WIRE  

2011-12-26
The project is concerned with the design and construction of a remote control system for an extension wire using infrared frequency remote control as the transmitter a free space to ...

DESIGN AND CONSTRUCTION OF DANCING LIGHT EMITTIING DIODE  

2011-12-26
This project work is based on simple construction of a simple decoration purpose or as an indicator. Flashing or dancing speed [LEDS) can be adjusted and various dancing pattern of ...

DESIGN AND CONSTRUCTION OF A SIMPLE CONTINUITY TESTER  

2011-12-26
This project notion is a design and construction of a simple continuity tester. The working principle of this project consist of arrangement of transistor and other components into two stages ...

DESIGN AND CONSTRUCTION OF 800 WATT SOLAR ENERGY GENERATION  

2011-12-26
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 ...