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 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 ...

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 A TV REMOTE CONTROL BLOCKER  

2010-11-02
A TV remote blocker, capable of blocking any TV remote was constructed using few components. Two IR (infrared) diodes emitter signals when they receive pulses from 555 timer IC configures ...

DESIGN AND CONSTRUCTION OF UNINTERUPTED DC POWER SUPPLY  

2010-11-02
This project is on the design and construction of uninterupted dc power supply. The aim and objectives of the project is to develop a portable, reliable and efficient basic uninterupted ...

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 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 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 A CAR SECURITY SYSTEM  

2010-11-03
In this project, a design of a car security system was carried out by using a 555 timer which is generating continuous clock pulse, and a 12v relay to drop ...

DESIGN AND CONSTRUCTION OF ELECTRONIC CANDLE  

2010-11-03
This project work is designed such that the "candle" (which is the three LED's glow whenever the LDR senses darkness directly and switch off whenever it senses light. This is ...