Hello,
I've recently bought one of your transducers : https://www.adafruit.com/product/1674 and I've succeeded in transmitting sound to my head via bone conduction.
However, i'm doing my graduation thesis with this device so I am really in need of further information of this transducer:
1. Is this transducer piezoelectric ? If not, what are these made of and how do they work ?
2. Can I have the design pattern and the material of this transducer?
It would be a huge help if I can have these questions answered since my deadline is getting real close.
Please excuse my English since I'm not a native speaker.
Thank you very much in advance.
Regards,
Thai