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SKU:MLE00549

Digital Sound Detector Sensor Module

₱70.00 PHP
₱70.00 PHP
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About the Product

Digital Sound Detector Sensor Module

The Digital Sound Detector Sensor Module has an on-board potentiometer to adjust sensitivity, the module outputs high when the threshold is reached.

Given that this device measures whether or not sound has exceeded a threshold, you’re basically left with determining what it is you want to do. What I mean by this is that you can do something when it is quiet and/or you can do something when it is loud. For example:

  • You could detect whether or not a motor is running.
  • You could set a threshold on pump sound so that you know whether or not there is cavitation.
  • In the presence of no sound, you might want to create an ambiance by turning on music.
  • In the presence of no sound and no motion, you may go into an energy savings mode and turn off the lights.

When referring sensititivity,

  • When less sensitive, it takes more sound to trigger the device
  • When more sensitive, it takes less sound to trigger the device
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