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Topic: piezoelectric actuator - ARDUINO (Read 1 time) previous topic - next topic

zaciatok

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.

PaulS

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.

oric_dan

What do you mean by piezoelectric actuator? If it's just a regular buzzer, then
just connect it to an Arduino output pin.

michinyon

what frequency of "AC"  do you think you need ? 

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