COIN SORTING AND COUNTING MACHINE

COIN SORTING AND COUNTING MACHINE

Venkat Vamsi¹, K. Naresh¹, D. Mahendran Reddy¹, G. Hemanth Kumar¹, B. Vamsi¹, O.N.V.P. Bhagavan Kumar²

¹UG students, Department of Mechanical Engineering, NRI Institute of Technology, Pothavarappadu, Eluru District, AP, India, Pin: 521212

²Assistant Professor, Department of Mechanical Engineering, NRI Institute of Technology, Pothavarappadu, Eluru District, AP, India, Pin: 521212

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Abstract: The design was entitled Automatic Coin Sorting Machine for it is to sort the Indian coin denomination. This was done to be able to help different Institutions that deal with large number of coins in their daily operation. Some of these are banks, churches, charitable institutions and the transport sector. The sorting part of the design is basically mechanical as it sorts the coin through their physical size then counts them as they pass through the Arduino. 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.

Key Words: Denomination, coin slot, rotating plate, microcontroller