哈嘍,大家好~~~我是小編田甜，關(guān)于中翻譯英翻譯，中翻英在線(xiàn)翻譯工具這個(gè)很多人還不知道,那么現(xiàn)在讓田甜帶著大家一起來(lái)看看吧！

1、Abstract: the design with 89S51 singlechip center, additional A44E hall sensor-based ranging, realizes to taxi valuation, using AT24C02 achieve statistical power lost in system when save unit price and the system time wait for information, XianShiGuan with 8 segment digital output. This circuit design can not only realize the meter, but also the basic valuation day and night, can according to wait to adjust the unit price midway through.。

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