Coin Detection based Mobile Charging System

In today’s generation, the need for mobile phones is growing exponentially. Mobile phones are an irreplaceable component of present society, not only are they a source of entertainment but also a big boon for those who are in dire need of help. However, the major challenge for mobile phone manufacturers is their woeful battery problems. So, to combat with this problem, the presented paper outlines an efficient, economical and ready-to-go solution for the benefit of people. The aim of the project is to install these vending machine type installations to charge the mobile phones at a very economical cost. This solution can be utilized at Airports, Exhibition Centers, Markets, Conference Halls, Rest Stops, Stadiums, Bus stops etc. where people are present in a large number. An android application has also been developed to easily find a nearby installation of the proposed system.