Microphone Sound Sensor Module

Rs45.00
No tax

The Microphone sound sensor module is a very basic sound level detector module which features an electric condenser microphone with an on-board LM393 comparator.

There are 2 LEDs present on the module, one being for power while the other provides an indication that the set value has been reached and whenever the output at DO pin is high.

The sound Sensitivity can be adjusted with the onboard protentioneter. The board has 2 outputs:

• AO (analog output) : real-time output voltage signal of the microphone
• DO (Digital Output) : when the sound intensity reaches a certain value,
  the output goes high

Quantity

The Microphone sound sensor module is a very basic sound level detector module which features an electric condenser microphone with an on-board LM393 comparator.

There are 2 LEDs present on the module, one being for power while the other provides an indication that the set value has been reached and whenever the output at DO pin is high.

The sound Sensitivity can be adjusted with the onboard protentioneter. The board has 2 outputs:

• AO (analog output) : real-time output voltage signal of the microphone
• DO (Digital Output) : when the sound intensity reaches a certain value,the output goes high

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