File list (Check if you may need any files):
AVR_GY-30\AVR GY-30 接线图.pdf
.........\..._GY-30\1602.h
.........\.........\1602._h
.........\.........\AVR_GY-30.c
.........\.........\AVR_GY-30.cof
.........\.........\AVR_GY-30.dbg
.........\.........\AVR_GY-30.dp2
.........\.........\AVR_GY-30.hex
.........\.........\AVR_GY-30.lis
.........\.........\AVR_GY-30.lk
.........\.........\AVR_GY-30.lst
.........\.........\AVR_GY-30.mak
.........\.........\AVR_GY-30.mp
.........\.........\AVR_GY-30.o
.........\.........\AVR_GY-30.prj
.........\.........\AVR_GY-30.s
.........\.........\AVR_GY-30.SRC
.........\.........\AVR_GY-30._c
.........\.........\delay.h
.........\.........\delay._h
.........\.........\i2c.h
.........\.........\i2c._h
.........\AVR_GY-30
AVR_GY-30