DESIGN AND CONSTRUCTION 250V DC/AC INVERTER  

2009-11-21
This project gives details of the design and construction of a modern 250W dc to ac inverter. The system consists of the main inverter stage and the step up transformer. ...

THE PROBLEM OF TEACHING AND LEARNING ISLAMIC STUDIES IN PRIMARY SCHOOLS.  

2009-11-21
This research work has been undertaken Area in Yola North Local Government of Adamawa State on problems facing teaching and learning of Islamic Studies in some selected Primary Schools.

DESIGN AND CONSTRUCTION OF OVER AND UNDER VOLTAGE PROTECTOR FOR ELECTRICAL APPLIANCES  

2009-11-21
This paper contains details of the design and construction of an under voltage protector for a single load. The system basically protects the load against surge which may affect it. ...

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 ...

ANALYSIS OF SOCIAL VARIABLES AS POVERTY INDICATORS AMONG RURAL FARM FAMILIES IN YOLA-SOUTH LOCAL GOVERNMENT AREA OF ADAMAWA STATE, NIGERIA  

2009-11-21
The study examined social variables as indicators of poverty among rural farm families in Yola-South Local Government Area of Adamawa State

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.

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 SECURITY DOOR INDICATOR/ALARM CIRCUIT  

2009-11-21
This project is designed and constructed in such a way that, when someone touches the door Handle from outside, the circuit emits and/or illuminates LED (Light Emitting Diode). The alarm ...

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 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, ...