The scope of this paper is to design an entire control for the Beverage Machine. This machine is able to dispense natural water, cool water, cold water, hot water, and aerated water. Also it is capable to produce many beverages like juice and soft drinks using capsules. Dispenser machine operates with customer interaction, i.e., whenever customers press the main dispenser button and option key to select natural water, cool water, cold water, hot water or other beverages like juice and soft drinks through UI like pantry Control. For dispensing, the beverages which are prepared after capsule identification with barcode are mounted on beverage capsule. The user interface board will contain the illuminated display, microcontroller and drivers to drive the display. Theory of operation is that the user will interact through commands. The command will be interpreted and sent to the microcontroller at the Appliance Control Unit (ACU) for processing. The user interface should handle the entire user interaction. The user interface will interpret the commands and determine the beverage dispense mode, the temperature and time length for a mode, and then send it to the appliance manager (Appliance Control Unit) to perform operations like handling of water filling and dispensing beverage preparation in the system.
