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Topic: Arduino Underwater Sonar/Altimeter (Read 71385 times) previous topic - next topic


Guys, do we have any news on that?
I am struggling to find any type of Sonar Sensor for underwater utilization.
And Chinese have tons of them for the fraction of the price but in the form of finalized devices


I'd also like an update on this topic. Can we start a new discussion so more people can see? Many of the options I've seen were fairly expensive in the 200-300$ range for transducer and converter.

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