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本文介绍TC-IIC型公用电话计费器的功能和软硬件的设计情况,它主要采用单片机技术,具有功能多样、结构简单、使用方便的特点.
This article introduces the function of TC-IIC public telephone meter and the design of hardware and software. It mainly adopts single-chip microcomputer technology and has the features of diverse functions, simple structure and easy to use.