DESIGN AND CONSTRUCTION OF A VOLTAGE VARIABLE REGULATOR 0 - 30 VOLTS  

2010-11-02
The power supply unit based on LM317T (I.C) was developed. It is a variable voltage regulated power supply unit that varied between 0 - 30 volts. It is used for ...

DESIGN AND CONSTRUCTION OF A PORTABLE ELECTRIC COOKER  

2010-11-02
This project dealt with design and contraction of a one element electric cooker. The motive behind this project was to drive energy from a source (electrical generating plant) an alternative ...

DESIGN AND CONSTRUCTION OF AUTOMATIC FLASH LAMP  

2010-11-02
This project work covers the design and construction of Automatic flash lamb. It is an electronic device which ignites a lamp for 3 to 5 seconds and stays off for ...

DESIGN AND CONSTRUCTION OF AN AUTOMATIC GREEN HOUSE WATERING SYSTEM  

2010-11-02
The main aim of this project is to construct of an automatic green house watering system circuit. The automatic greenhouse watering system described in this project monitors the compost moisture ...

DESIGN AND CONSTRUCTION OF A DC POLARITY PROJECTOR  

2010-11-02
The simple DC polarity protector was built using electronic components. The DC protector is a device used to protect electronic devices from getting burnt when using 9vdc because normally DC ...

DESIGN AND CONSTRUCTION OF 50 WATTS SOLAR PANEL  

2010-11-02
Electricity is the wheel for economic growth of any nation, which means to say that any form of problems confronting the electrical energy sector of the economy will definitely bring ...

CAUSES AND EFFECTS OF MALNUTRITION ON CHILDREN DURING THEIR WEANING PERIOD IN GBA/EGBEMA/NDONI LOCAL GOVERNMENT AREA OF RIVERS STATE  

2010-11-02
The study investigates causes and effects of malnutrition on children during their weaning period in Ogba/Egbema /Ndoni Local Government Area . of Rivers State. A Random sampling technique was use ...

DESIGN AND CONSTRUCTION OF VOLTAGE DOUBLER  

2010-11-02
This project deals with the design and construction of a voltage doubler. From the name of the project work, this voltage doubles the incoming voltage. The input voltage to be ...

DESIGN AND CONSTRUCTION OF A 1000W DIGITAL CONTROL HEATING ELEMENT  

2010-11-02
The 1000w Digital control heating element. This system uses numeric combination code to activate a heating element, which convert electrical energy into heat energy for the purpose of cooking and ...

DESIGN AND CONSTRUCTION OF LED DISCO LIGHT  

2010-11-02
This project of the design and construction of An LED disco light for decorations is made up of active components like integrated circuits (IC) as well as passive components like ...