DESIGN AND CONSTRUCTION OF PHOTO METER  

2009-11-21
The construction of photo meter, it work base on the principle. Photometer is used to measure the intensity of light, by using light energy in the (L.D.R.) Light dependent resistor, ...

DESIGN AND CONSTRUCTION OF MOBILE BUG  

2009-11-21
There are many situations in which cell phone / mobile phone usage presents certain challenges. The use of cell phone is therefore restricted in certain areas for reasons of privacy, ...

DESIGN AND CONSTRUCTION OF VOLTAGE TRIMMER OF 8V, 6V, 4V AND 2V RESPECTIVELY  

2009-11-21
This project shows the design and construction of voltage trimmer of 8v, 6v, and 2v.

THE CONSTRUCTION AND DESIGN OF AN IC 555 TIMER TESTER  

2009-11-21
This project is carried out so as to be able to identify good or bad IC 555 timer. The achievement made on this project is that the IC 555 timer ...

DESIGN AND CONSTRUCTION OF VARIABLE DC SUPPLY  

2009-11-21
This project report present the design and construction of variable DC supply. The variable DC supply can be used to count from zero (20) in digital numbers or binary. It ...

DESIGN AND CONSTRUCTION TESTING OF DARK ACTIVATED DETECTOR  

2009-11-21
High wattage appliance like irons, oven and heater result in unnecessary power loss if left "ON" for hours unnoticed. This project contain details of the design and construction of high-voltage ...

DESIGN AND CONTRUCTION OF SOLID STATE INFRA RED REMOTE CONTROLLED RECEIVER SWITCH  

2009-11-21
This project was done in order to design and construct an ON and OFF switch mechanism using infra red signal.

DESIGN AND CONSTRUCTION OF LOW - POWER VOLTAGE DOUBLER  

2009-11-21
This project deals with the design and construction of a low-power voltage doubler. From the name of the project work, this low power voltage doubles the incoming voltage. The input ...

DESIGN AND CONSTRUCTION OF MELODY MUSIC GENERATION USING CMOS M3481 INTEGRATED CIRCUIT  

2009-11-21
This is project the design and construction of melody music generation using CMOS M3481 IC with a power source. It has the ability to sense the presence of light intensity, ...

DESIGN AND CONSTRUCTION OF SURGE SAFETY GUARD  

2009-11-21
These projects consist of comprehensive explanation on how to design and construct a surge safety guard. The purpose of this surge safety guard is to help to protect our home ...