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  • posted byjoe112233 on 03/07/2016

    Good buzzer, is perfect for any arduino board and have its cable to connect. Is easy to use and the quality is good. Recommended.

    Useful Buzzer Useful Buzzer


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  • posted byaestrada on 03/25/2014

    Is an active buzzer, so you must connect it to 5v-GND-Pin. Pinout is showed clearly. It works perfect with my Arduino UNO projects. Sound is not powerful but useful and audible. It comes with three wire connector cable. Is not enough powerful sound to work as a alarm for a long distance, but is a... Read more

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