Kart/sensors/HCSR04
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− | == | + | == Ultrasound ranger == |
− | The | + | The [http://www.elecfreaks.com elecfreaks] |
− | + | [http://www.elecfreaks.com/store/hcsr04-ultrasonic-sensor-distance-measuring-module-ultra01-p-91.html Ultrasonic sensor distance measuring module] | |
− | + | receives a trigger pulse, sends an ultrasonic pulse train and the provides a pulse whose length is proportional to the sound flight and echo time. | |
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− | + | It has a dedicated [[Kart/sensor board#Ultrasound ranger|connector]] on the [[Kart/sensor board|I/O board]]. | |
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[[Category:Kart]] | [[Category:Kart]] |
Revision as of 11:22, 25 July 2014
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Ultrasound ranger
The elecfreaks Ultrasonic sensor distance measuring module receives a trigger pulse, sends an ultrasonic pulse train and the provides a pulse whose length is proportional to the sound flight and echo time.