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

SKU: 135533 (Added on -)
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List Price: US$2.80
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Keyes Microphone Sound Detection Sensor Module  for Arduino (Works with Official Arduino Boards)
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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 USD 2.36 shipped USD 2.35 shipped USD 2.34 shipped

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Recent Customer Reviews

  • 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

  • andrethomas Post on 9/18/2013

    Does exactly what it should Price low cheaper than solder something equal yourself Analog + Digital output at that price, no cons well one: no documentation on how to get started First I thought, it´s not working but... Read more

  • Jumboman Post on 8/25/2013

    I am very glad I bought this module. has two outputs: one is an analog output, which gives the sound level. for me it's around 50 when I don't make noise. when I clap, it's about 150 and when I shout directly into it it to... Read more

  • davet76 Post on 4/18/2013

    Easy enough to wire up Adjustable using the little screw on top Good value for money The output is a bit wierd - at the time of a loud noise it registered funny but doesnt seem to pick up low noises at all - get it up and... Read more

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