File list (Check if you may need any files):
6.AD实验
........\W17-PCF8591 4路AD数码管显示
........\...........................\4路AD转换数码管显示.Opt
........\...........................\4路AD转换数码管显示.plg
........\...........................\4路AD转换数码管显示.Uv2
........\...........................\4路AD转换数码管显示_Opt.Bak
........\...........................\delay.c
........\...........................\delay.h
........\...........................\display.c
........\...........................\display.h
........\...........................\i2c.c
........\...........................\i2c.h
........\...........................\main.c
........\...........................\obj
........\...........................\...\4路AD转换数码管显示
........\...........................\...\4路AD转换数码管显示.hex
........\...........................\...\4路AD转换数码管显示.lnp
........\...........................\...\4路AD转换数码管显示.m51
........\...........................\...\4路AD转换数码管显示.plg
........\...........................\...\delay.lst
........\...........................\...\delay.obj
........\...........................\...\display.lst
........\...........................\...\display.obj
........\...........................\...\i2c.lst
........\...........................\...\i2c.obj
........\...........................\...\main.lst
........\...........................\...\main.obj
........\W18-PCF8591 1602液晶显示
........\........................\1602.c
........\........................\1602.h
........\........................\delay.c
........\........................\delay.h
........\........................\i2c.c
........\........................\i2c.h
........\........................\main.c
........\........................\obj
........\........................\...\1602.lst
........\........................\...\1602.obj
........\........................\...\delay.lst
........\........................\...\delay.obj
........\........................\...\display.lst
........\........................\...\display.obj
........\........................\...\i2c.lst
........\........................\...\i2c.obj
........\........................\...\main.lst
........\........................\...\main.obj
........\........................\...\pcf8591 1602液晶显示
........\........................\...\pcf8591 1602液晶显示.hex
........\........................\...\pcf8591 1602液晶显示.lnp
........\........................\...\pcf8591 1602液晶显示.m51
........\........................\...\pcf8591 1602液晶显示.plg
........\........................\pcf8591 1602液晶显示.Opt
........\........................\pcf8591 1602液晶显示.plg
........\........................\pcf8591 1602液晶显示.Uv2
........\W19-PCF8591 1路AD数码管显示
........\...........................\delay.c
........\...........................\delay.h
........\...........................\display.c
........\...........................\display.h
........\...........................\i2c.c
........\...........................\i2c.h
........\...........................\main.c
........\...........................\obj
........\...........................\...\delay.lst
........\...........................\...\delay.obj
........\...........................\...\display.lst
........\...........................\...\display.obj
........\...........................\...\i2c.lst
........\...........................\...\i2c.obj
........\...........................\...\main.lst
........\...........................\...\main.obj
........\...........................\...\pcf8591一路AD数码管显示
........\...........................\...\pcf8591一路AD数码管显示.hex
........\...........................\...\pcf8591一路AD数码管显示.lnp
........\...........................\...\pcf8591一路AD数码管显示.m51
........\...........................\...\pcf8591一路AD数码管显示.plg
........\...........................\pcf8591一路AD数码管显示.Opt
........\...........................\pcf8591一路AD数码管显示.plg
........\...........................\pcf8591一路AD数码管显示.Uv2