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Topic: piezo transducer/speaker (Read 988 times) previous topic - next topic


Can anyone who has one of these see if you can use it to detect how hard its been hit?

I am looking for a small one, but without casing (i.e piezo transducers) I cant find them smaller than 20mm. these ones with casing are 15mm. Crazy world.


Don't PM me for help as I will ignore it.

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