THE DESIGN AND CONSTRUCTION OF A MOBILE BUG  

2011-12-24
This handy, pocket-size mobile transmission detector (mobile hug) can sense the presence of an activated mobile phone from a distance of one and a half meters. so it can be ...

DESIGN AND CONSTRUCTION OF A TV REMOTE CONTROL BLOCKER  

2011-12-24
A TV remote blocker is capable of blocking TV remote. It was constructed using some components. Two lR (infrared) diodes emitting signals when they receive pulse from 555 timers IC ...

DESIGN AND CONSTRUCTION OF LOW-POWER VOLTAGE DOUBLER  

2011-12-24
This project deals with design and construction of a low-power voltage doubler. As the name imply, this low power voltage doubles the incoming voltage, the input voltage to be applied ...

DESIGN AND CONSTRUCTION OF DIRECT CURRENT (DC) MOTOR DRIVER  

2011-12-24
This project is on the design and construction of direct current (dc) motor driver.

527.pdf  

2011-12-24
This project is on the design and construction of an electronic candle

DESIGN AND CONSTRUCTION OF AN AUTOMATIC DARK ALARM  

2011-12-24
The purpse of the Dark Activated light is to allow the switching ON and OFF at dark and light automatic. This project employed the use of a light dependent resistor ...

DESIGN AND CONSTRUCTION OF AN ANALOGUE VOLTMETER  

2011-12-25
This project is design to operate whenever the two test lead (positive and negative) are connected to a supply voltage AC and DC determining on which voltage to be measure.

DESIGN AND CONSTRUCTION OF A TOUCH ACTIVATED SWITCH  

2011-12-25
This project is on the design and construction of a touch activated switch.

DESIGN AND CONSTRUCTION OF ELECTRONICS SEQUENTIAL FLASHING DISPLAY  

2011-12-25
This project is on the design and construction of electronics sequential flashing display.

IMPACT OF SOCIO-ECONOMIC BACKGROUND OF PARENTS ON THE ACADEMlC ADVANCEMENT OF SECONDARY SCHOOL STUDENTS IN OWERRI MUNICIPAL COUNCIL  

2011-12-25
This research study centered on the impact of socio-economic background of parents on the academic advancement of secondary school students in Owerri Municipal council.