Q1: Understand the problem

Q2: Map into more suitable abstract representation

Q3: Draw state diagram ( Moore )

Q4: State Minimization

Q5: State Encoding ( K-Map )

Q6: Choose FFs for implementation

Q7: Implementation

Q6: Choose FFs for implementation

Q7: Implementation

UAE Vending Machine The UAE Vending machine delivers a Soda and candy the price of kandy is 75 Fils and the price of Soda is one Dirham. The machine has a single coin slot and gives back change. The machine accepts the following coins only. 25 Fils Coins 50 Fils Coins Dirham 100 Fils Coins If the total credit is more than one Dirham , it returns the difference so only - one Dirham credit remains. Dispenses a candy bar if the candy button is pushed and there is 75 Fils credit. Dispenses a candy bar and returns 25 Eils if the candy button is pushed and there is one Dirham credit. Dispenses a soda if the soda button is pushed and there is one Dirham credit