Sound Sensor (senzor zvuka)

SKU:  9534
Part Number:  Sound Sensor
UPC:  799632836582

Sound Sensor 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

  PACKAGE CONTENT

Weight:  0.007 kg

1. Sound Sensor x1
2. 4-pin custom connector jumper wire x1

1 2 Development Resources

Wiki :  www. waveshare. com/wiki/Sound_Sensor

w9534

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  Malina314 doo

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