Waveshare Sound Sensor

Original price was: ₹419.00.Current price is: ₹319.00.

  1. Mic sensitivity: 52dB
  2. Frequency range: 50Hz ~ 20KHz
  3. Power: 3.3V ~ 5.3V
  4. Mounting holes size: 2.0mm
  5. Onboard audio power amplifier LM386
  6. Audio signal gain up to 200
SKU: RK006960 Categories: ,


LM386 is an audio power amplifier with features of low power consumption, adjustable voltage gain, wide voltage power supply, fewer requirements on peripheral components, and minimum total harmonic distortion. LM386 can be applied to consumer products with low voltage requirements. To minimize the number of peripheral components used, the voltage gain should be set to 20.

In the case of working with an MCU:

VCC ↔ 3.3V ~ 5.3V

GND ↔ power supply ground

AOUT ↔ MCU.IO (analog output)

DOUT ↔ MCU.IO (digital output)

  1. Audio amplifier
  2. Ambient sound detection
  3. Sound level detection


  1. Onboard audio power amplifier LM386
  2. Audio signal gain up to 200
  3. Adjustable accuracy
  4. Signal output indicator

Package Includes:

1 x Sound Sensor

1 x 4-pin custom connector jumper wire


There are no reviews yet.

Be the first to review “Waveshare Sound Sensor”

Your email address will not be published. Required fields are marked *