DESIGN AND CONSTRUCTION OF 15V - DC DUAL POWER SUPPLY SYSTEM  

2011-12-31
This is a dual polarity Power Supply device, which get its input from an AC power supply by using step down transformer to step down the voltage and after rectification ...

DESIGN AND CONSTRUCTION OF 15V, 12V AND 9V REGULATED POWER SUPPLY  

2008-12-13
This project design and construction is as series regulated power supply to attain 15v, 12v and 9v at the output. All electronic instruments required a source of d.c power before ...

DESIGN AND CONSTRUCTION OF 15V, 12V, AND 9V REGULATED POWER SUPPLY  

2008-12-20
This project design and construction is as series regulated power supply to attain 15v, 12v, and 9v, at the output. All electronic instruments requires a source of d.c power before ...

DESIGN AND CONSTRUCTION OF 2 - DIGITS 7 - SEGMENT DISPLAY EVENT COUNTER  

2011-11-01
This is the construction of 2 - Digits, 7 Segment Display Event Counter. The construction consist of 2 - digits, 7 segment counter which count and display the numbers of ...

DESIGN AND CONSTRUCTION OF 2 - WIRE HOME INTERCOM  

2010-11-30
The fundamental objective of this project is to design and construct a home intercom that will eneble internal communication within a building from one room to another or one office ...

DESIGN AND CONSTRUCTION OF 200V 50HZ OF 500W INVERTER  

2005-10-25
The D.C to A.C inverter of 220V, 50Hz of 500W was designed and constructed. A 12v d.c was used to integrate the circuit which eventually provides input signal to the ...

DESIGN AND CONSTRUCTION OF 200W DC - AC INVERTER  

2007-11-27
This project is on the design and construction of 200w DC - AC inverter.

DESIGN AND CONSTRUCTION OF 22OV 50HZ OF 500W INVERTER  

2005-10-20
The D.C to A.C inverter of 220V, 50Hz of 500W was designed and constructed. A 12v d.c was used to integrate the circuit which eventually provides input signal to the ...

DESIGN AND CONSTRUCTION OF 22W AUDIO AMPLIFIER WITH VOLUME REGULATOR  

2011-11-24
The design and construction of 22w audio amplifier is presented in this project work, the input power supply is a bridge rectifier power supply unit capable and able of supplying ...

DESIGN AND CONSTRUCTION OF 22W AUDIO AMPLIFIER WITH VOLUME REGULATOR  

2011-11-24
This project is on the design and construction of 22w audio amplifier with volume regulator.