在此基础上，设计了相应的超声波测距系统的软件。
Based on this idea, the software of ultrasonic distance measure system have been designed.
请问哪位老大熟悉AT 89 C 2051设计超声波测距仪，进来研究研究！
Which boss are familiar with AT89C2051 design ultrasonic range finder, enter research studies!
给出了超声波语音测距系统在车辆避障中的实际应用。
The application of ultrasonic sound system of measuring distance is also presented in this paper .
介绍了一种基于单片机控制的超声波语音测距系统。
A ultrasonic voice location system based on Single Chip Microcomputer is presented in this paper.
介绍了一种基于单片机控制的超声波语音测距系统。
A ultrasonic voice location system based on Single Chip Microcomputer is presented in this paper.
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