Author Topic: sonar  (Read 541 times)

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Offline cataTopic starter

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sonar
« on: April 08, 2011, 09:57:38 AM »
How I can detect things with a sonar sensor under the water ?
I understand that the sonar sensors build with piezoelectric sensor
But I think that it is possible to implement a sonar sensor with microphone and loudspeaker did I right or maybe I am make a mistake ?
Maybe you have any other idea to send the pulse and to detect the pulse ?
« Last Edit: April 12, 2011, 12:59:40 AM by cata »

Offline Soeren

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Re: sonar
« Reply #1 on: April 08, 2011, 02:33:15 PM »
Hi,

[...] I understand that this project is not simple
I understand that the sonar sensors build with piezoelectric sensor
But I think that it is possible to implement a sonar sensor with microphone and loudspeaker did I right or maybe I am make a mistake ?
If you think it's not simple, then don't complicate things by trying to make something that won't work - buy a proper sonar X-ducer set.
Regards,
Søren

A rather fast and fairly heavy robot with quite large wheels needs what? A lot of power?
Please remember...
Engineering is based on numbers - not adjectives

Offline blackbeard

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Re: sonar
« Reply #2 on: April 08, 2011, 04:20:29 PM »
i'll ammend this buy saying "unless it's really cheep to do by comparison" but since you can get a built sensor for $10 it's a i'm skeptical.

Hi,

[...] I understand that this project is not simple
I understand that the sonar sensors build with piezoelectric sensor
But I think that it is possible to implement a sonar sensor with microphone and loudspeaker did I right or maybe I am make a mistake ?
If you think it's not simple, then don't complicate things by trying to make something that won't work - buy a proper sonar X-ducer set.

"sure, you can test your combat robot on kittens... But all your going to do is make kitten juice"

First step: Build androids with AI
Next step: Give them vaginas

 


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