Difference between revisions of "BakeBit - Ultrasonic/zh"

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(Created page with "[BakeBit - Ultrasonic|English] ==介绍== * 模块Matrix-Ultrasonic_Ranger用于超声波测距。利用超声波的特性研制而成的传感器。超声波碰到杂质或...")
 
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[BakeBit - Ultrasonic|English]
 
  
==介绍==
 
* 模块Matrix-Ultrasonic_Ranger用于超声波测距。利用超声波的特性研制而成的传感器。超声波碰到杂质或分界面会产生显著反射形成反射成回波,碰到活动物体能产生多普勒效应,主要可以用于测量距离。
 

Latest revision as of 03:47, 16 November 2016