DESIGN AND CONSTRUCTION OF AN AUTOMATIC CAR BATTERY CHARGER  

2010-11-03
The construction of a car battery charger is divided into two section; Automatic battery chargers are not particularly cheap however, the protection they afford against overcharging and possible battery damage ...

DESIGN AND CONSTRUCTION OF A 1200WATTS DC TO AC INVERTER  

2010-11-03
The battery - to - mains 220v, 50Hz inverter is designed and constructed with the suitable specification of components and materials to provide electrical power in case of power failure. ...

ELECTRONIC LOCK SYSTEM  

2010-11-03
This project is on the design and ocnstruction of a 4-digit lock circuit. The digital locks or keyless entry deadbolts as they are sometimes call, does not need a key, ...

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 ...

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

2010-11-03
The aim of this study was to design and construct a 10 - channel audio mixer amplifier with a 4 - band graphic equalizer. The design comprises of the power ...

DESIGN AND CONSTRUCTION OF AN AUTOMATIC CHANGE OVER SWITCH  

2010-11-03
Power failure or outage in general does not promote development to public and private sector. The investors do not feel secure to come into a country with constant or frequent ...

DESIGN AND CONSTRUCTION OF 1000W AUTOMATIC INVERTER  

2010-11-03
An inverter is an electronic circuit far converting direct current (DC) to alternating current (AC). Inverters are used in a wide range of applications, from small, switched power supplies for ...

DESIGN AND CONSTRUCTION OF A DIGITAL ELECTRONIC SEQUENTIAL DISPLAY  

2010-11-03
Over the years, many projects have been written on the design and construction of digital electronic sequential display that can be used in developed and developing countries. Things have gone ...

DESIGN AND CONSTRUCTION OF A SOLID STATE AC POWER SUPPLY (INVERTER)  

2010-11-03
The subject of the project is limited to 1000W (1KVA) uninterrupted power supply of 240V, 50H. The basic principles of power supply system. The first stage deals with the conversion ...

DESIGN AND CONSTRUCTION OF 50WATTS SOLAR PANEL WITH 12V AUTOMATIC UNIVERSAL BATTERY CHARGER  

2010-11-06
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 ...