Coins are widely used with the advantages of low manufacturing cost,long service life,great wear resistance and easy to be recycled,which greatly increases the circulation of coins.However,classifying and counting coins manually has the disadvantages of large error,high cost,wasting human resources and so on.To solve the above problems,we designed a kind of coin sorting machine to classify and count different kinds of coins circulating in China according to the different diameter of coins.The device can red...
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