This design uses a single-chip realization of STC on the clock chip DS1307 and 128x64LCD control system is part of STC SCM and clock chips and liquid crystal display components. The system consists of single-chip microcomputer as主控机control the operation of each module, time, timing accuracy and clarity in the LCD display on the calendar, temperature. In addition, the system be able to perform simple single-chip experiments, including downloads, serial debugging.

智能打铃系统.doc

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