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Sound Detection Sensor Module

(6 customer reviews)

Original price was: ₹ 95.00.Current price is: ₹ 89.00. (Incl. GST)

Quick Review:

  • IC Chip: LM393
  • Operating Voltage: 3.3V to 5V
  • Output: Digital and Analog
  • Microphone Type: Electret condenser
  • Sensitivity Adjustment: Potentiometer

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Sound Detection Sensor Module, a versatile and high-performance sensor designed to detect sound levels in the environment. Perfect for a wide range of applications, from security systems to interactive projects, this module provides reliable and precise sound detection capabilities.

Sound Detection Module Sensor for Intelligent Vehicle Compatible With Arduino is a Single channel signal output Sensor. The output is effective to the low-level sound signal with good fidelity, When there is sound, outputs low-level and signal light. It can be used for Acoustic control light, giving sound and light alarms working with the Photosensitive sensor, and sound control, and sound detection.

Note: This sensor only recognizes the availability of sound (vibration principle) and cannot identify the size of the sound or the specific frequencies of sound.

Key Features:

  • High Sensitivity: Equipped with a high-sensitivity microphone, the sensor can detect sound levels with accuracy and reliability.
  • Wide Range of Applications: Ideal for security systems, sound-activated projects, noise monitoring, and DIY electronics.
  • Adjustable Sensitivity: The module includes a potentiometer for adjusting the sensitivity to suit different environments and requirements.
  • Easy Integration: Simple to connect with microcontrollers, Arduino, Raspberry Pi, and other development platforms.
  • Digital and Analog Output: Provides both digital and analog outputs for versatile integration options.

Technical Specifications:

  • IC Chip: LM393
  • Operating Voltage: 3.3V to 5V
  • Output: Digital and Analog
  • Microphone Type: Electret condenser
  • Sensitivity Adjustment: Potentiometer
  • Dimensions: 32mm x 17mm x 8mm


  • Security and surveillance systems
  • Sound-activated lighting and alarms
  • Voice recognition systems
  • Noise monitoring
  • DIY electronics projects

Package Includes:

  • 1 Piece–Sound Detection Sensor Module

Shipping & Delivery

We try our best to reach each and every corner of India using a few of the best courier services running in the Country such as Delhivery, DTDC, BlueDart, XpressBees, Ecom Express, etc. as per the feedback for the courier partner at the customer’s location. A few of the interior parts of India which are not covered by these courier services are covered by India-Post by us. We apply our best effort on daily basis to dispatch the order the same day it is ordered or within the next 24 hours of the order placed. Most of the orders that are placed before 1 PM are dispatched and shipped the same day. The orders placed post that is scheduled for next day shipment. The same effort is applied throughout the week including weekdays and sometimes weekends and public holidays as well. We facilitate local pickup (self-pickup for the local customers) on the weekdays and partially on weekends also.

Ercoms Warranty

All electronic items are imported, therefore, they do not come with a warranty or guarantee. Rest assured, We meticulously inspect each product before dispatch. In the rare event of any defects, replacements will be provided after a thorough examination.

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Ercoms customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects only.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

**Note: Shipping Charges Applied When Need Replacement or Refund.

Other Info

  • Country of origin: China
  • Brand/Manufacturer: Generic
  • Packer/ Importer: Ercoms Robotics Lab
  • No Warranty/Guarantee Of Chinese Goods.

6 reviews for Sound Detection Sensor Module

  1. Kabir (verified owner)

    Very fast delivery.

    1 product
  2. Kabir (verified owner)

    Good quality.

    1 product
  3. Rudra (verified owner)

    Good quality.

    1 product
  4. Rahul (verified owner)

    Good quality.

    1 product
  5. Aarav (verified owner)

    Good service.

    1 product
  6. Mohammad (verified owner)

    Good quality.

    1 product

Only logged in customers who have purchased this product may leave a review.

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