Sound Sensor (Waveshare 9534) 50Hz ~ 20KHz, 3.3V ~ 5.3V, 52dB
      Sound Sensor (Waveshare 9534) 50Hz ~ 20KHz, 3.3V ~ 5.3V, 52dB

      Sound Sensor (Waveshare 9534) 50Hz ~ 20KHz, 3.3V ~ 5.3V, 52dB

      WS-9534
      €5.70

      4.75 € tax excl.

      Sound Sensor (Waveshare 9534) 50Hz ~ 20KHz, 3.3V ~ 5.3V, 52dB

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      Sound Sensor (Waveshare 9534) 50Hz ~ 20KHz, 3.3V ~ 5.3V, 52dB

      Overview

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

      Specifications

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

      Applications

      • Audio amplifier
      • Ambient sound detection
      • Sound level detection (unable to get exact dB value)

      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)

      Dimension

      Development Resources

      Wiki : www.waveshare.com/wiki/Sound_Sensor

      Waveshare Electronics
      WS-9534

      Specific References

      Sound Sensor (Waveshare 9534) 50Hz ~ 20KHz, 3.3V ~ 5.3V, 52dB

      Sound Sensor (Waveshare 9534) 50Hz ~ 20KHz, 3.3V ~ 5.3V, 52dB

      €5.70

      4.75 € tax excl.