File list (Check if you may need any files):
US-020使用例程及说明书\US-020 example for Arduino\US020_GPIO_Arduino\US020_GPIO_Arduino.pde
......................\..........................\使用说明.txt
......................\......测试程序原理图及Datasheet\datasheet\74HC_HCT595.pdf
......................\...............................\.........\LG3641BH.jpg
......................\...............................\.........\UM_P89LPC932_1.pdf
......................\...............................\US-020 TestBoard.pdf
......................\......超声波测距模块例程\START900.A51
......................\........................\START900.lst
......................\........................\START900.obj
......................\........................\US020Test.c
......................\........................\US020Test.h
......................\........................\US020Test.LST
......................\........................\US020Test.OBJ
......................\........................\US020TestProgram
......................\........................\US020TestProgram.M51
......................\........................\US020TestProgram.Opt
......................\........................\US020TestProgram.plg
......................\........................\US020TestProgram.Uv2
......................\........................\US020TestProgram_Opt.Bak
......................\........................\US020TestProgram_Uv2.Bak
......................\US020产品介绍V1.pdf
......................\..-020 example for Arduino\US020_GPIO_Arduino
......................\......测试程序原理图及Datasheet\datasheet
......................\US-020 example for Arduino
......................\US-020测试程序原理图及Datasheet
......................\US-020超声波测距模块例程
US-020使用例程及说明书
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