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Author Topic: piezoelectric actuator - ARDUINO  (Read 1303 times)
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Hi :
I want to test a piezoelectric actuator using Arduino. The question is : For testing the piezoelectric actuator I need AC voltage between -2 to 2 volts.
is It possible to do that test using Arduino????
Thank you for your advice.
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Seattle, WA USA
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Quote
is It possible to do that test using Arduino????
yEs!!!

Of course, you'll need external hardware to go along with the Arduino. Google op-amp. Or maybe oP-aMp.
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the land of sun+snow
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What do you mean by piezoelectric actuator? If it's just a regular buzzer, then
just connect it to an Arduino output pin.
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what frequency of "AC"  do you think you need ?   
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