This system STC89C53 microcontroller core, through communication with the DS1302 and DS18B20 Get real time and real-time ambient temperature, and the data obtained was processed through LCD12864 LCD displays, through ISD1760 voice timekeeping and alarm reminder. Function keys to and adjust time. So the design can be divided into the following modules: SCM module, display module, real-time calculation module, real-time environment temperature acquisition module, voice broadcast module, power module, button module and PM2.5 detection module.

dianzibiao
..........\STARTUP.A51
..........\STARTUP.LST
..........\STARTUP.OBJ
..........\mingmu
..........\mingmu.LST
..........\mingmu.M51
..........\mingmu.OBJ
..........\mingmu.__i
..........\mingmu.c
..........\mingmu.hex
..........\mingmu.lnp
..........\mingmu.plg
..........\mingmu.uvopt
..........\mingmu.uvproj
..........\mingmu_uvopt.bak
..........\mingmu_uvproj.bak

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