此程序为超声波探测距离的程序，可以参照凌阳的模块。-This is the test of super sound that can tsst the distance.

超声波实例程序，适用于飞思卡尔JM60单片机，用于控制类小车前进探测距离。-Ultrasound instance of the procedures applicable to the Freescale JM60 SCM, used to control the class of car to move forward the detection range.

这个文件虽然内容不复杂，但是有仿真和程序代码，利用的是常见的51单片机实现超声波探测，对超声波探测不熟悉的朋友，绝对是一个好东西-Although the contents of this document are not complicated, but there are simulation and program code, it is common to use 51 MCU ultrasonic detection, ultrasonic detection are not fami

本源程序为超声波测距程序，利用超声波模块进行距离探测，利用温度补偿，液晶显示距离探测值，进行距离分段控制，适合做与距离相关的项目参考(Source program for Ultrasonic Ranging procedures, the use of ultrasonic modules for distance detection, the use of temperature compensation, liquid crystal display range detection val