用ADC0809做成的数字电压表\Last Loaded 测电压.DBK .........................\STARTUP.A51 .........................\测电压.DSN .........................\测电压.hex .........................\测电压.Opt .........................\测电压.plg .........................\测电压.PWI .........................\测电压.Uv2 .........................\测电压_Opt.Bak .........................\测电压_Uv2.Bak .........................\测电压.c 用ADC0809做成的数字电压表