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4.93 out of 5
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  • 14/03/2019

    De acordo com o anúncio

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  • 21/07/2017

    Muito bom esses módulos, como todos os outros que tenho comprado na BangGood. Nunca tive problema com nenhum, todos vieram muito bem embalados e funcionaram de primeira.

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  • 18/09/2016

    Simple but useful audio detector. It's not an audio amp, so the mic output is small, but can be channeled to an amplifier. The threshold detect is set with the pot, and has a nice LED to show detection. It's a useful module if your sound source is loud.

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  • 13/07/2019

    Artikel kam wie beschrieben 5 Stück! und sehr gut verpackt Lieferung nach Deutschland innerhalb von 7 Tagen TOP!

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  • 15/06/2018

    ได้รับของครบถ้วน บรรจุในสภาพดีเยี่ยม

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  • 01/10/2016

    Demorou um pouco mais do que o prazo de entrega, as peças vieram tudo certo.

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  • 07/04/2016

    i was satisfide with this product

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  • 14/10/2016

    The build in potentiometer helps on adjusting microphone sensitivity

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  • 26/03/2020

    Work properly. The sensitivity setting is not fine.

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  • 18/04/2019

    Bien arrivé, pas encore testé

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