DESIGN AND CONSTRUCTION OF DIRECT CURRENT (DC) MOTOR DRIVER  

2011-12-27
This project is on the design and construction of direct current (dc) motor driver.

DESIGN AND CONSTRUCTION OF WATER LEVEL INDICATOR USING SEVEN SEGMENT DISPLAY  

2011-12-27
The project present the design and construction of a water level indicator using a seven segment display.

DESIGN AND CONSTRUCTION OF A 10 - CHANNEL MIXER WITH 4 - BAND EQUALIZER OPERATIONAL AMPLIFIER  

2011-12-27
This project is about the design and construction of a 10- channel mixer with 4-band equalizer operational amplifier.

DESIGN AND CONSTRUCTION OF FOUR POINTS WIRELESS INTERCOM SYSTEM  

2011-12-27
This project is concerned with the design and construction of a four points wireless intercom system.

DESIGN AND CONSTRUCTION OF A 12V DC FLORESCENT LAMP DRIVE  

2011-12-30
Here, a high frequency AC current sours derive that can feed electrical load resistance is presented, analyzed and tested experimentally. The power source is a self-oscillating inverter that includes a ...

DESIGN AND CONSTRUCTION OF 800 WATT SOLAR ENERGY GENERATION  

2011-12-31
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 ...

DESIGN AND CONSTRUCTION OF DIGITAL FREQUENCY METER  

2011-12-31
The design of a digital frequency meter is presented in this work. The designed meter centered around low cost monolithic IC based club generator, signal attenuation and Cmos - based ...

DESIGN AND CONSTRUCTION OF 250W AUDIO AMPLIFIES  

2011-12-31
This project is on the design and construction of 250w audio amplifier. It was discovered in the design, just as in all other design that accuracy at the beginning is ...

DESIGN AND CONSTRUCTION OF AN ELECTRIC COOKER CONTROL UNIT  

2011-12-31
This project is on the design and construction of an electric cooker control unit. The appliance is designed and produced bearing in mind the environment in which it is going ...

DESIGN AND CONSTRUCTION OF A VOLTAGE REGULATOR  

2011-12-31
This research work determines the voltage regulator of (220 - 15V) output voltage needed by some electronic devices. However, multipurpose power supply was constructed by the use of transformer bridge ...