Sound Sensor

  • Sound Sensor
  • Product Code: LS-Wv-43290
  • Availability: In Stock
  • Price: Rs. 300.00


Overview

  • Onboard audio power amplifier LM386
  • Audio signal gain up to 200
  • Signal output indicator

Specifications

  • Mic sensitivity : 52dB
  • Frequency range : 50Hz ~ 20KHz
  • Power: 3.3V ~ 5.3V
  • Dimension: 39.0mm * 21.0mm
  • Mounting holes size: 2.0mm

Applications

  • Ambient sound detection
  • Sound level detection

How to Use

In the case of working with a MCU:

  • VCC ↔ 3.3V ~ 5.3V
  • GND ↔ power supply ground
  • AOUT ↔ MCU.IO (analog output)
  • DOUT ↔ MCU.IO (digital output)

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Tags: sound sensor, ls-43290, waveshare