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  1. ELECTRONICS
  2. Sensors - modules
  3. Sound sensors
LM386 Sound Sensor

LM386 Sound Sensor

Product Code: AN0003
EAN: 4779044513550
Availability: Vilnius Store In Stock
Kaunas Store In Stock
2.30€
Ex Tax: 1.90€

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The Sound sensor module is a simple microphone. Based on the power amplifier LM386 and the electret microphone, it can be used to detect whether there is any sound that beyond the threshold. The threshold can be adjusted by the on-board potentiometer.

Adjust the on-board potentiometer to adjust the sensitivity. The module output HIHG/LOW when the voice is Lower/higher than the threshold set by the potentiometer.

Please note that this sensor can only outputs if there is sound that beyond the threshold, but not the loudness and frequency.

Application Idea
  • Sound controlled Lamp;
  • Sound monitoring
Features
  • On-board LED indicator
  • Threshold adjustable
  • Working voltage: 3.3V-5V
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