Question

Vending machine A coin operated vending machine can deliver six different types of chocolate bars as per the table below: (the machine accepts only 1 AED coins) Item Mars Kinder KitKat Galaxy Cadbury Toblerone Price 3 AED 3 AED 4 AED 4 AED 5 AED 6 AED Assigned button 1 2 3 4 5 6 When a person uses this machine he inserts the required number of coins for his order, a sensor checks if the inserted coin is 1 AED at the same time it counts each inserted coin, coins are hold until the user makes his order. A solenoid sends the inserted coins out of the machine if the user cancels his order or if any of the inserted coins is not 1 AED. Another solenoid sends the coins inside the machine after each order. After inserting coins the person presses the button assigned to his order, a motor rotates to drop the item out. The motor stops when the dropped item passes by a sensor in the delivery vending machine drawer.

          Vending machine
A coin operated vending machine can deliver six different types of
chocolate bars as per the table below: (the machine accepts only 1 AED
coins)
Item	Mars	Kinder	KitKat	Galaxy	Cadbury	Toblerone
Price	3 AED	3 AED	4 AED	4 AED	5 AED	6 AED
Assigned
button	1	2	3	4	5	6
When a person uses this machine he inserts the required number of
coins for his order, a sensor checks if the inserted coin is 1 AED at the
same time it counts each inserted coin, coins are hold until the user
makes his order. A solenoid sends the inserted coins out of the machine
if the user cancels his order or if any of the inserted coins is not 1 AED.
Another solenoid sends the coins inside the machine after each order.
After inserting coins the person presses the button assigned to his order,
a motor rotates to drop the item out. The motor stops when the dropped
item passes by a sensor in the delivery vending machine drawer.

Vending machine
A coin operated vending machine can deliver six different types of
chocolate bars as per the table below: (the machine accepts only 1 AED
coins)
Item Mars Kinder KitKat Galaxy Cadbury Toblerone
Price 3 AED 3 AED 4 AED 4 AED 5 AED 6 AED
Assigned
button 1 2 3 4 5 6
When a person uses this machine he inserts the required number of
coins for his order, a sensor checks if the inserted coin is 1 AED at the
same time it counts each inserted coin, coins are hold until the user
makes his order. A solenoid sends the inserted coins out of the machine
if the user cancels his order or if any of the inserted coins is not 1 AED.
Another solenoid sends the coins inside the machine after each order.
After inserting coins the person presses the button assigned to his order,
a motor rotates to drop the item out. The motor stops when the dropped
item passes by a sensor in the delivery vending machine drawer.

Added by Christy A.

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