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Topic: Connecting a Piezo element (Read 1 time) previous topic - next topic



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?


Check PWM basics here - http://www.arduino.cc/en/Reference/AnalogWrite -
or this - http://www.hobbytronics.co.uk/arduino-tutorial7-piezo-beep -
Rob Tillaart

Nederlandse sectie - http://arduino.cc/forum/index.php/board,77.0.html -
(Please do not PM for private consultancy)

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