基于单片机的模拟出租车计费器的设计(含源代码、原理图PCB、实物照片)

上传者: tangwa_csdn | 上传时间: 2019-12-21 21:13:46 | 文件大小: 20.1MB | 文件类型: zip
功能如下: 1. 课题采用单片机进行设计,通过按键来实现清零、增加里程数、增加时间等功能。 2. 硬件电路主要包括振荡电路、按键电路、复位电路等。 3. 出租车计费器采用AT24C02存储芯片和LCD1602液晶显示设计而成。3公里以内为起步价,3公里以外以每公里设定的价格进行计费。等待3分钟以内不计费,3分钟以外以每分钟设定的价格进行计费。 4.总价=3公里内路程的价格+3公里外的路程*单价+3分钟外等待的时间*单价

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