1, the program passed through the computer simulation software Proteus7.4sp3. 2, the program passed through the test board emulation chip. 3, the program programming STC89C51RC, run by a separate board in the experiment (crystal 11.0592MHZ) 4, the program is running kind produced by Pegboard success! And the DS1302 clock chip 8 feet with a 3.6V to Ni-MH rechargeable battery, power off time, the calendar is normal to go. 5, the procedure used in the header file DS18B20_3.H, from the Internet, write very well, the temperature finally returned to the function of the decimal ReadTemperature () in the main function when used with the flag = ReadTemperature () / Header files can be run 18b2 function returns the result to the variable FLAG, used to display. ----------------------------------------------------------------------------- Main components: STC89C51 DS1302 clock chip DS18b20 temperature chip.

1602+ds1302+18B20\lcd 1302.PWI
.................\lcd1602_Opt.Bak
.................\Last Loaded lcd1602.DBK
.................\Backup Of lcd 1302.DBK
.................\lcd1602.plg
.................\lcd1602.c
.................\lcd1602.M51
.................\lcd1602.hex
.................\Last Loaded lcd 1302.DBK
.................\说明.txt
.................\lcd1602.Uv2
.................\lcd1602.DSN
.................\LCD18B20.h
.................\lcd1602.PWI
.................\DS18B20_3.H
.................\lcd1602.lnp
.................\lcd1602.LST
.................\lcd1602.OBJ
.................\lcd1602
.................\lcd1602.Opt
1602+ds1302+18B20

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