Just for playing around, I'd like to buy a few (preferably varied frequency) Ultrasound transducers. I checked radioshack, and they don't have anything listed. Anyone know of somewhere I could get a few cheap surplus parts to play with?
Thanks for any info, Keith
$1.25 surplus at
$5-$7 new at
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Matt Roberds
Piezo Discs. (Assortment) Perfect for replacement or experimental use. Set of 6 pieces. (Stock #: BZ01)
$3.00 Each
Buy an electronic ignition sigaret lighter. Contains a very cheap transducer. If you need a heavier one buy a kitchen gas lighter.
On Thu, 02 Feb 2006 02:01:26 +0100 in sci.electronics.components, Sjouke Burry wrote,
What is its response at ultrasonic frequencies?
Try it, and see. Its cheap enough.
On Sat, 04 Feb 2006 05:16:03 +0100 in sci.electronics.components, Sjouke Burry wrote,
Bzzzt! Wrong. It was your suggestion, so you need to back it up with some real information, or you are just talking a load of crap.
Check out Electronic Goldmine. They have ultrasonic transducers.
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