Keyes Microphone Sound Detection Sensor Module for Arduino (Works with Official Arduino Boards)

SKU: 135533 (Added on -)
9% OFF
List Price: US$2.80
Shipping: Free shippingTo UNITED STATES
Direct: DXSOUL
Keyes Microphone Sound Detection Sensor Module  for Arduino (Works with Official Arduino Boards)
This SKU 135533 is available in DXSOUL with Free Expedited delivery. DXSOUL: 901135533
FeaturesHigh sensitivity; The module has two outputs: AO, analog output, real-time output of the microphone voltage signal / DO, when the sound intensity reaches a threshold, the output high and low signal threshold - Sensitivity potentiometer adjustment
ApplicationMicrophone sound detection
Otheruse the DC 5V power supply; with power indicator
Packing List1 x Module
Dimensions: 1.69 in x 0.63 in x 0.51 in (4.3 cm x 1.6 cm x 1.3 cm)
Weight: 0.18 oz (5 g)

All packages from are sent without DX logo or any information indicating Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

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Quantity 3+ units 5+ units 10+ units
Rate US$2.27 shipped US$2.26 shipped US$2.25 shipped

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Customer's impression:
good Quality very bad bad documentation ok all right
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Recent Customer Reviews

  • 9464901 Post on 6/29/2015

    It has too low sensivity for my project. I am very disappointed. I spent 20 minutes to calibrate it, but I didn't get sensivity, what I need. I will resold it to another dumb, like me:-(

    Impression:very bad

    0 0 0
  • davidhb Post on 5/11/2015

    Pros: Trabaja adecuadamente con arduino uno. facil de programar Cons: Falta un instructivo. No viene bien protegido

    Impression:good, Quality, bad documentation

    0 0 0
  • franz7888 Post on 2/27/2015

    ok all right

    Impression:ok all right

    0 0 0
  • wbrouwer Post on 1/31/2014

    Very good quality at a good price with quick delivery. Does not have the sensitivity required. No information available on how to use the DO pin. /* This is the code to make a LED blink with sound. You have to set the so 0... Read more

  • tyranusaai Post on 11/8/2013

    Simple to use. Nice pins to conect to a protobard. Labeled pins. You can use it to detect footsetps, and claps. Easy to calibrate. AO and DO. Its not accurate. Its usefull to detect sounds, not to record. You need to be to... Read more

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