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In this project, we will use the Arduino Uno to construct a vending machine type interface. We will use (4) push buttons to signify money inserted. One for a dollar,a quarter,a dime,and a nickel. We will then use (4)push buttons to signify a snack being selected. One for a Snickers, M&Ms, Doritos, and gum. We will then have (1) push button acting as the change return.
