Ping!!


I was looking for/at waterproof ultrasonic transducers and look what I found!

PinG!!

PinG!!

I wonder if it is really waterproof.  Many of the actual transducers I have seen are sealed metal gizmos so here’s hoping.

It has a ping and a return signal so I am going to try it in water just because it is relatively cheap ($20) and I am curious how it might work as a “bumper” for my submersible experiments.

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