First of all, in 1602 the first line of the display on the LCD panel 18 b20 temperature, the temperature as a standard, calibration of negative temperature coefficient thermistor temperature. Thermistor with PCF8911 AD conversion, and the operation temperature in 1602 after the second line.

程序\i2c.c
....\i2c.H
....\i2c.LST
....\i2c.OBJ
....\lcd.c
....\lcd.h
....\lcd.LST
....\lcd.OBJ
....\main.c
....\main.LST
....\main.OBJ
....\pro
....\pro.hex
....\pro.lnp
....\pro.M51
....\pro.plg
....\pro.uvopt
....\pro.uvproj
....\pro_uvopt.bak
....\pro_uvproj.bak
....\STARTUP.A51
....\STARTUP.LST
....\STARTUP.OBJ
....\temp.c
....\temp.h
....\temp.LST
....\temp.OBJ
程序

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