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Author Topic: Connecting a Piezo element  (Read 871 times)
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Hi,

Relatively new to all this..

I know how to connect a normal piezo element to an arduino, however I'm after something pretty loud (more voltage = louder noise). How can I connect the piezo to my 5V as well as controlling it via a digital pin?
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In theory there is no difference between theory and practice, however in practice there are many...
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Check PWM basics here - http://www.arduino.cc/en/Reference/AnalogWrite -
or this - http://www.hobbytronics.co.uk/arduino-tutorial7-piezo-beep -
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Rob Tillaart

Nederlandse sectie - http://arduino.cc/forum/index.php/board,77.0.html -
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