Drinks automatic coin vending machine is introduced

Drinks the introduction of automatic coin vending machine function is introduced: automatic coin vending machine is through the coin or induction IC card, machine automatic selling drinks food or other items. Now the vending machine can realize the shipment, change, induction, and fully automatic functions. With the development of science and technology, automated process will be more and more high, can sell products more and more, and more meet the needs of the people's life. Working principle: put the drinks on a plane, is to establish a X-ray Y axis coordinate system, each drink corresponds to the coordinate values. You gave money, vending machine records you input the types of beverages in the X-ray The y coordinate system. There is a machine hand inside the vending machine, according to the X-ray Y coordinate of the given value, to move the corresponding distance, positioning in the drinks you need coordinates. Beverage pops up a bottle of hand to the machines, machine hand drink pop up. Just a bottle of pop question: vending machine with single chip microcomputer and the like, can control ( Actually the vending machine is controlled by single chip microcomputer: identification of currency, recognition of beverage, determine the X-ray Y coordinates, etc. ) 。 A: the main application of the vending machine