The article introduces a design method of a general serial interface clock chip.
介绍了一种通用串行接口时钟芯片的设计方法。
This paper introduces the functions and work principles of serial clock chip DS1302, the design of interface circuit with AT89C51 single -chip microcomputer in the spray irrigation controller.
本文介绍了串行时钟芯片DS1302的功能和工作原理，并给出ds1302在灌溉控制器中与AT 89 C 51单片机的接口电路设计。
A new smoothness tester has been designed and accomplished. This paper presents in details the module design of controller, data acquisition, man-machine interface and real clock.
设计了一种新型平滑度仪，详细描述了控制器、 数据采集、人机接口和实时时钟等模块的具体选型及设计；
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