Grove – Sound Sensor Based on LM358 Amplifier – Arduino Compatible

SKU
STSx0057
Part Number
101020023
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The Grove Sound Sensor is an easy-to-use sound detection module designed to measure ambient sound intensity in the surrounding environment. It is built around an LM358 operational amplifier combined with an electret microphone, allowing weak sound signals to be amplified and converted into a readable analog output.

This module does not recognize specific sound frequencies or voices; instead, it responds to overall sound levels, making it ideal for noise detection, clap-activated projects, sound-responsive lighting, interactive installations, and educational electronics experiments. Its Grove interface enables quick, plug-and-play connection to compatible development boards, reducing wiring complexity and setup time.

With its compact size and low power consumption, the Grove Sound Sensor is well suited for Arduino-based projects, STEM education, IoT prototypes, and smart environment monitoring systems where sound intensity detection is required.

Key Features:

  • Ambient Sound Intensity Detection
    Detects surrounding noise levels and converts sound waves into an analog voltage signal suitable for microcontroller processing.
  • LM358 Amplifier-Based Design
    Utilizes the LM358 operational amplifier to amplify signals from the built-in electret microphone for stable and reliable sound detection.
  • Analog Output Signal
    Provides a continuous analog output that reflects sound intensity, allowing flexible threshold setting and data analysis in software.
  • Grove Plug-and-Play Interface
    Features a standard Grove connector for fast and secure connection without the need for soldering or complex wiring.
  • Wide Operating Voltage Compatibility
    Supports common logic levels used in development boards, making it suitable for a wide range of embedded systems.
  • Compact and Low-Power Module
    Small form factor and efficient power consumption make it ideal for portable projects and space-constrained designs.

Application:

  • Simple microphone
  • Sound/noise detector
  • Smart home: Sound control lamp
  • Sound interactive device

 

Sensor Type Sound Sensor
Current Consumption 4mA
Communication Interface N
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Stock

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Self Pickup

1 Day

Free

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Urban Areas in UAE

1 - 2 Days

AED 15 / Free Above AED 100

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Remote Areas in UAE

2 - 3 Days

AED 15 / Free Above AED 100

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4 - 7 Days

AED 180 / $ 49

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4-5 Weeks