Piezo Speaker and Actuator with 9 V Driver
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=0gAJY9WJBiU
A 10 mm x 35 mm size piezo PVDF film speaker and actuator made with 12 um thick film with a driver that can be powered by 9 V battery. The speaker sound level can be changed when you use hands to bend the speaker. If you laminate a packing tape on one surface, it will become a bending actuator. http://piezopvdf.com/eap-actuator/ The driver only has AC dynamic response.
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