超声波测距器，可以应用于汽车倒车、建筑施工工地以及一些工业现场的位置监控，也可用于如液位、井深、管道长度的测量等场合。-Ultrasonic ranging, can be applied in automobile reverse construction site, and the position control, also can be used for such as level, deep, pipe length measurement etc.

超声波测距器，可以应用于汽车倒车、建筑施工工地以及一些工业现场的位置监控，也可用于如液位、井深、管道长度的测量等场合。-Ultrasonic ranging, can be applied in automobile reverse construction site, and the position control, also can be used for such as level, deep, pipe length measurement etc.

以单片机为主控制器，开发一个液位监控系统，可测量并显示液位高度。设定最高液位和最低液位，当液位高于最高液位或低于最低液位时发出报警信号。-Microcontroller-based controller, the development of a level monitoring system to measure and display the liquid level. Set a maximum level and minimum level, an alarm signal when t

实现液位监测的上位机LabVIEW的数据解析与现实(The program of LabVIEW of monitor the level of water)