Intelligent Note to Coin Exchanger with Fake Note Detection

Abstract

Nowadays, people are doing transaction digitally, but still in some rural areas people are
using hard cash for transaction .Use of coins has been increased more instead of note in
various places like bus station, railway station, shopping malls, temples, coin based water
system etc. It is very difficult for common people in getting coins. To provide the solution for
above mentioned problem, a system is designed. One mechanical machine that is intelligent
note to coin exchanger with fake note detection. In proposed system, where when user enters
the note, first it will check whether entered note is real or fake using UV rays, if note is real
then it will take inside for further process and camera will take its picture, by calculating
number of pixels using image processing; it will calculate the value of note, then according to
the value equivalent numbers of coins will be dispensed. In this way, this system will help
common people to have easy day to day life.