Tweet
I'm thinking about investigating building my own piezoelectric transducer for a model submarine and I was wondering if anyone out there has ever tried anything like this? Underwater acoustics are a very complicated field and before I proceed (or don't proceed), I wanted to get a feeling as to how reasonable such an undertaking is. If anyone has any experiences they'd like to share, it'd be much appreciated.
-
-
Have a look at this-
http://www.modelluboot.de/Elektronik/Ping.html
Also
Have a look at this-
Also Panasonic do some piezo speakers that are small, flat, and have a wide acoustic range (150hz-100000hz).
I've seen those available from Digikey.
More info here-
They're in the bottom righthand corner of the pdf file, listed as card speakers
Andy
Edited By Sub culture on 1130238264 -
Hmmm, Panasonic site says they've
Hmmm, Panasonic site says they've been discontinued.
http://www.panasonic.com/industr....dne.pdf
But you can probably still purchase some from Digikey.
Get 'em while they're hot!
AndyComment
Comment