File list (Check if you may need any files):
USB电压电流表\Backup of PCB1
.............\OLED091_128x32.c
.............\OLED091_128x32.LST
.............\OLED091_128x32.OBJ
.............\STC15F204EA.h
.............\usb
.............\usb.hex
.............\usb.lnp
.............\usb.M51
.............\usb.plg
.............\usb.uvgui.asdf
.............\usb.uvgui_asdf.bak
.............\usb.uvopt
.............\usb.uvproj
.............\usb_uvopt.bak
.............\usb_uvproj.bak
.............\USB电压电流表.Bkp
.............\USB电压电流表.ddb
USB电压电流表