Project on designing and construction of: a simple battery charger with overcharge protection

Abstract

This project involves building a simple battery charger with an overcharge protection circuit. The circuit uses a voltage regulator to ensure that the battery is charged at a constant voltage, a diode to prevent the battery from discharging back into the charger, and a relay to disconnect the charger from the battery when it is fully charged. The project is a great way to learn about electronics and battery charging, and it can be easily adapted to suit different types of batteries and charging requirements. By following appropriate safety precautions and guidelines, anyone can build a simple battery charger with an overcharge protection circuit that will help to extend the life of their batteries and keep them working efficiently.