1. CONSTRUCTION AND DESIGN OF A 6V RECHARGEABLE LAMP
ABSTRACT
Man has been so used to electricity that he cannot do without it. The absence of electricity causes a lot of sadness in our daily lives. Due to this reason I decided to work on a by rechargeable lamp as my project. The project is to see how...
2. DESIGN AND CONSTRUCTION OF AN AC/SOLAR RECHARGEABLE LANTERN
ABSTRACT
In this project, a portable cost effective AC/Solar rechargeable lantern was constructed. The dual-purpose rechargeable was designed to store energy from AC utility power source and solar power source. The electrical energy was stored in a rechargeable battery with a charge c...
3. DESIGN AND CONSTRUCTION OF 12V BATTERY CHARGER
ABSTRACT
This project presents the design and construction of a battery charger. A battery charger is an electrical/electronic device used to put energy into a secondary cell or rechargeable battery by forcing an electric current throug...
