Abstract:
This paper presents a project on vending machine. A vending machine is a machine that gives out different kinds
of products when a person inserts a coin into it; therefore it is a coin based vending machine. These machines
can be implemented using various methods but in this project it has been implemented using 8051
microcontroller. Vending machines makes it easier for making small purchases, it occupies less space and it
doesn’t need any continuous monitoring. These machines were first introduced in England in the early 19th
century
