Design of Charge Controller for Mobile using Arduino & GSM

Abstract

All persons having mobile facing the issue that connecting our mobile in the charger & forget to disconnect the charger from the socket. In the technology developed state our mobiles will disconnect the supply to the battery automatically, but it retains the battery in the charging state known as trickle charging. The main disadvantage of holding the mobile unplugged after its gets full charged will decrease the life span of the battery. Every battery life span is determined depending upon the number of charge cycles. In spite of this continuous state temperature gets increased in the mobile & its affects the mobile hardware. Here the system which consists of Arduino UNO & GSM SIM800C. By using an application which reads the current battery status and sends message when its charged. GSM SIM800C receives the message and send a signal to Arduino which is programmed to trip off the circuit when it receives the signal. This will be very useful to the people those who are charging their mobile in the night time. It prevents from overcharging and consumption of power. Through this we can consume power from wasting and increase the lifetime of battery.