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Sensors > Audio / Sound

Sound detection Sensor Module

SKU: 018-DB-SOUND

$5.28 AUD, inc GST
Sound detection Sensor Module
5.28 AUD

SKU: 018-DB-SOUND

$5.28 AUD, inc GST
1 reviews 0 5 3
75 units ship in 7 to 14 days (delivered by Fri, 10th of Mar)
Shipping Offer

Detects sound that is greater than the ambient noise (adjustable sensitivity). Can operate from 3.3V to 5V.

Features:

  • Adjustable sensitivity (via the onboard potentiometer)
  • Operates from 3.3V to 5V
  • Output is either high (sound detected) or low (no sound detected)
  • Dimensions: 3x2x1.7cm

Wiring:

  • Vcc: 3.3V to 5V DC
  • GND: GND
  • Out: Output signal

Instructions for Use:

  • Set the desired sensitivity via the potentiometer (monitor the output while adjusting)
  • Test by making a noise that is louder than the set threshold, the output will go from 0V (idle) to 5V (sound detected)

This product is listed in:

Documentation and Resources:

Product Comments


Customer Reviews

  1. Review by benster - Works sufficiently for the money
    Rating
    60

    Its not as sensitive as I hoped it would be. Requires loud sounds to set off. Pot does make it more or less sensitive but it still needs a clean sound. Would work well for loud triggers.

    Otherwise, it does its job as described, (Posted on 13/05/2013)

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Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

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