Do you know how the vending machine distinguishes the value of coins from true and false?

Do you know how the vending machine distinguishes the value of coins from true and false? When using a vending machine to buy something, everyone will insert a coin, so how does the machine determine how much the coin is, and how is its face value distinguished? And how does the smart vending machine identify the real currency of counterfeit banknotes? You must be very curious about these. When you open the inside of the machine, you will find that these automations that are nearby for daily use are quite fascinating. 1. At the beginning of a set of processes, the sensor coil will first detect the size and size of the coin, while the electromagnet will detect its material. China's fourth set of coin aluminum material is composed of aluminum alloy, stainless steel, steel core plated copper alloy, and steel core plated nickel alloy. 2. At the moment the coin is dropped, the internal mold of the machine will determine the coins and sort them out. 3. When an abnormality is found, the counterfeit currency will be ejected. 4. When giving you change, the machine will release coins one by one. 5. These steps can help people count nearly 15,000 coins a year. And how does the vending machine ensure that you get your own food? Behind the vending machine's keyhole, there is a microcomputer that controls the corresponding 132 matchbox-sized motors. Sixth, these motors can drive the runner to rotate 360 u200bu200bdegrees. 7. When the food falls, it will pass through 10 infrared beams. If the infrared does not sense anything, the computer will issue an instruction to withdraw the coin. If you want to know more about the latest industry information about vending machines, please log in to our official website and we will bring you more practical tips. Previous post: Several issues that should be considered in the early stage of the vending machine launch