| 摘要 |
PROBLEM TO BE SOLVED: To provide a sensor automatic coin counter to calculate the total amount in a register by a single button. SOLUTION: The sensor automatic coin counter can calculate the total amount by sensing the number of sheets of paper money by the shape and design of a storage container of the paper money, and calculating the total amount, the total amount in the register is calculated by a new method of sense by reflection of infrared brays, light rays, sound waves, etc., and radio waves other than a method for calculating the total amount in the register by a weight sensor of coins.
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