Coin Counting and Sorting Machine

Abstract

Counting and Interpret currency coins with accuracy and high speed is a challenging problem for banks and stores, and even consumers. The systems of the machine that are available in the market are not well enough because sometimes it makes mistake when detect the value of coin and cause the error calculation in the result. In this proposed work, a coin operated machine which can differentiate between coins accurately and automatically is implemented. An automatic coin counting and sorting machine prototype is developed by using ARDUINO-UNO as the main controller. This work included design the display panel to show total quantity of each coin and total amount. The coin acceptor has been used as it acts as coin selector to determine the denomination of coins in sorting system is designed by using DC motor to hold and distributes coin to the corresponding slot.