File list (Check if you may need any files):
21 18B20测温
............\EX21.1 18B20测温1602显示
............\........................\18b20_1602
............\........................\18b20_1602.M51
............\........................\18b20_1602.Uv2.bak
............\........................\18b20_1602.hex
............\........................\18b20_1602.opt.bak
............\........................\18b20_1602.plg
............\........................\18b20_1602.uvopt
............\........................\18b20_1602.uvproj
............\........................\18b20_1602_Opt.Bak
............\........................\18b20_1602_Uv2.Bak
............\........................\STARTUP.A51
............\........................\STARTUP.lst
............\........................\STARTUP.obj
............\........................\main.LST
............\........................\main.OBJ
............\........................\main.c