That clock mainly adopts the AT89S52 single-chip microcomputer as the main control core, provides clock through the DS1302 clock chip, collects and converts temperature through the DS18B20 temperature chip and shows through LCD1602.

9.万年历与温度显示1602+ds1302+18B20
...................................\9.万年历与温度显示1602+ds1302+18B20
...................................\...................................\Backup Of lcd 1302.DBK
...................................\...................................\DS18B20_3.H
...................................\...................................\LCD18B20.h
...................................\...................................\Last Loaded lcd 1302.DBK
...................................\...................................\Last Loaded lcd1602.DBK
...................................\...................................\lcd 1302.PWI
...................................\...................................\lcd1602
...................................\...................................\lcd1602.DSN
...................................\...................................\lcd1602.LST
...................................\...................................\lcd1602.M51
...................................\...................................\lcd1602.OBJ
...................................\...................................\lcd1602.PWI
...................................\...................................\lcd1602.Uv2.bak
...................................\...................................\lcd1602.c
...................................\...................................\lcd1602.hex
...................................\...................................\lcd1602.lnp
...................................\...................................\lcd1602.opt.bak
...................................\...................................\lcd1602.plg
...................................\...................................\lcd1602.uvgui.Administrator
...................................\...................................\lcd1602.uvgui.hp
...................................\...................................\lcd1602.uvgui_Administrator.bak
...................................\...................................\lcd1602.uvgui_hp.bak
...................................\...................................\lcd1602.uvopt
...................................\...................................\lcd1602.uvproj
...................................\...................................\lcd1602_Opt.Bak
...................................\...................................\lcd1602_uvopt.bak
...................................\...................................\lcd1602_uvproj.bak
...................................\...................................\说明.txt
...................................\Backup Of lcd 1302.DBK
...................................\DS18B20_3.H
...................................\LCD18B20.h
...................................\Last Loaded lcd 1302.DBK
...................................\Last Loaded lcd1602.DBK
...................................\lcd 1302.PWI
...................................\lcd1602
...................................\lcd1602.DSN
...................................\lcd1602.LST
...................................\lcd1602.M51
...................................\lcd1602.OBJ
...................................\lcd1602.PWI
...................................\lcd1602.Uv2.bak
...................................\lcd1602.c
...................................\lcd1602.hex
...................................\lcd1602.lnp
...................................\lcd1602.opt.bak
...................................\lcd1602.plg
...................................\lcd1602.uvgui.Administrator
...................................\lcd1602.uvgui.hp
...................................\lcd1602.uvgui_Administrator.bak
...................................\lcd1602.uvgui_hp.bak
...................................\lcd1602.uvopt
...................................\lcd1602.uvproj
...................................\lcd1602_Opt.Bak
...................................\lcd1602_uvopt.bak
...................................\lcd1602_uvproj.bak
...................................\说明.txt

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