what is Piezoelectric lead zirconate titanate crystals (PZT)??

Dodgydave

Joined Jun 22, 2012
11,285
Piezo, from the Greek to squeeze, are xtals that produce an electrical charge when vibrated or squeezed,used for ignition of gas flames,or sound sensors.
 

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embpic

Joined May 29, 2013
189
sorry
This time i forget... :)
i read the articles and found that it is used for generating ultrasonic frequency by applying voltage.
but any one had done this and give me some reference.
 
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