报纸零售机的设计

Design of Newspaper Retailing Machine

针对国内情况,设计一个能识别投入的硬币面额大小和数量的街头报纸零售机,该报纸零售机能根据投入的硬币面额大小和数量而确定是否送出报纸和找回多余的零钱。此报纸零售机全硬件设计,电路简单,功能稳定,可靠性强,有一定的应用价值。

According to the situation in our country,designs a special newspaper retailing machine,which can discern the denomination size and the quantity of coins people invested,then confirm whether to send the newspaper and to give the surplus change.Designs this newspaper retailing machine by the way of the whole hardware,its circuit is simple,function is stable and highly reliable.It will have certain using value.