DESIGN AND CONSTRUCTION OF A ZENER DIODE TESTER  

2008-10-13
This project is aimed at making an impact or break through toward the technological advance, which serves as a basis for any meaningly development of a National.

DESIGN AND CONSTRUCTION OF A LIE DETECTOR  

2008-10-13
This project reports is to make impact towards the development and technological advancement, which serves as a basic and meaningful development of any nation.

DESIGN AND CONSTRUCTION OF DOT LEVEL VOLTAGE INDICATOR  

2008-10-13
Dot level display use LED technology to produce visible light. LED stands for light emitting diode, which is a device that uses semi-conductor technology to emit light from electricity.

DESIGN AND CONSTRUCTION OF AN ELECTRONIC COMBINATION LOCK  

2008-10-13
The design and construction circuit of this project work is an electronic combination lock of daily use.It responds only to the right sequence of four digit, if a wrong key ...

DESIGN AND CONSTRUCTION OF AN AUTOMATIC DARK ACTIVATED  

2008-10-13
The purpose of the Automatic Dark Activated Light is to allow the switching ON and OFF at dusk and dawn (dark and light) automatically.

DESIGN AND CONSTRUCTION OF AN ULTRASOUND MOSQUITO REPELLER  

2008-10-13
The construction of AN ULTRASOUND MOSQUITO REPELLER is based on the principle of frequency generation of which the effect is only on the female mosquitoes.

CONSTRUCTION OF A MUSCULAR BIO STIMULATOR  

2008-10-16
This project is on the construction of muscular bio stimulator

THE DESIGN AND CONSTRUCTION OF A MULTIPLE POWER OUTPUT SUPPLY  

2008-10-16
Any electronic system requires a power source in order to function correctly, yet the power supply is normally the most neglected part of the complete system.

DESIGN AND CONSTRUCTION OF AN AUTOMATIC WINDING MACHINE  

2008-10-16
The automatic winding machine is a machine that winds the number of turns in a transformer. This machine is help in recoiling burnt out coils in the transformer.

DESIGN AND CONSTRUCTION OF AN L.E.D SEQUENTIAL DISPLAY  

2008-10-16
The L.E.D sequential display circuit is made up of a monostable multivibrator built with the popular 555 timer I.C connected to a resistor and a capacitor known as the R-C ...