参考程序(供参考）\1. DS18B20温度传感器应用实验\18B20
.................\............................\18B20.c
.................\............................\18B20.lnp
.................\............................\18B20.LST
.................\............................\18B20.M51
.................\............................\18B20.OBJ
.................\............................\18B20.Opt
.................\............................\18B20.plg
.................\............................\18B20.Uv2
.................\............................\18B20.__i
.................\............................\18B20_Opt.Bak
.................\............................\18B20_Uv2.Bak
.................\............................\STARTUP.A51
.................\............................\STARTUP.LST
.................\............................\STARTUP.OBJ
.................\............................\流程图.vsd
.................\.0. 按键实验\key.c
.................\............\key.LST
.................\............\key.OBJ
.................\............\key2.c
.................\............\key2.LST
.................\............\key2.OBJ
.................\............\key2.__i
.................\............\keytest
.................\............\keytest.hex
.................\............\keytest.lnp
.................\............\keytest.M51
.................\............\keytest.Opt
.................\............\keytest.plg
.................\............\keytest.Uv2
.................\............\keytest_Opt.Bak
.................\............\keytest_Uv2.Bak
.................\............\STARTUP.A51
.................\............\STARTUP.LST
.................\............\STARTUP.OBJ
.................\.1. 蜂鸣器实验\buzzer
.................\..............\buzzer.c
.................\..............\buzzer.hex
.................\..............\buzzer.lnp
.................\..............\buzzer.LST
.................\..............\buzzer.M51
.................\..............\buzzer.OBJ
.................\..............\buzzer.Opt
.................\..............\buzzer.plg
.................\..............\buzzer.Uv2
.................\..............\buzzer_Opt.Bak
.................\..............\buzzer_Uv2.Bak
.................\..............\deng.lst
.................\..............\deng.obj
.................\..............\STARTUP.A51
.................\..............\STARTUP.LST
.................\..............\STARTUP.OBJ
.................\.2 RS232串口通信实验\rs232_display
.................\....................\RS232_display.c
.................\....................\rs232_display.hex
.................\....................\rs232_display.lnp
.................\....................\RS232_display.LST
.................\....................\rs232_display.M51
.................\....................\RS232_display.OBJ
.................\....................\rs232_display.Opt
.................\....................\rs232_display.plg
.................\....................\rs232_display.Uv2
.................\....................\rs232_display_Opt.Bak
.................\....................\rs232_display_Uv2.Bak
.................\....................\STARTUP.A51
.................\....................\STARTUP.LST
.................\....................\STARTUP.OBJ
.................\.3 矩阵键盘实验\keyboard
.................\...............\keyboard.c
.................\...............\keyboard.hex
.................\...............\keyboard.lnp
.................\...............\keyboard.LST
.................\...............\keyboard.M51
.................\...............\keyboard.OBJ
.................\...............\keyboard.Opt
.................\...............\keyboard.plg
.................\...............\keyboard.Uv2
.................\...............\keyboard_Opt.Bak
.................\...............\keyboard_Uv2.Bak
.................\...............\STARTUP.A51
.................\...............\STARTUP.LST
.................\...............\STARTUP.OBJ
.................\.4 继电器实验\relay
.................\.............\relay.c
............