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Xrobo

Sound Detection Sensor Module for Arduino

Sound Detection Sensor Module for Arduino

Availability: In stock (Shipped within 2-3days)
₹ 55.00 (Inc.GST)
₹ 55.00 (Inc.GST)
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7560010

Short Description:
  • LM393 comparator with adjustable sensitivity
  • Analog and digital output support
  • Operates on 3.3V–5V DC
  • Compatible with Arduino, ESP32, and Raspberry Pi
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  • Free Delivery
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  • 15 Days Warranty
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  • Description
  • Specification
  • Warranty
  • Questions
  • Other Information
Parameter Details
Sensor Type Sound Detection Sensor
Microphone Type Electret Condenser Microphone
Comparator IC LM393
Operating Voltage 3.3V – 5V DC
Operating Current ≤15mA
Output Type Analog (A0) & Digital (D0)
Sensitivity Adjustment Onboard Potentiometer
Interface VCC, GND, A0, D0
Indicator LEDs Power & Signal LED
Detection Method Sound Intensity Detection
Compatibility Arduino, ESP32, ESP8266, Raspberry Pi, STM32

The Sound Detection Sensor Module is a microphone-based sensor designed to detect sound intensity and audio signals in the surrounding environment. It uses an electret microphone and LM393 comparator to provide both digital and analog outputs, making it ideal for Arduino, ESP32, Raspberry Pi, and robotics projects.

Key Features:

  • Detects sound intensity using an electret microphone
  • Provides both analog (AO) and digital (DO) output signals
  • Built-in LM393 comparator IC for stable digital switching
  • Adjustable sensitivity using onboard potentiometer
  • Operates on 3.3V – 5V DC supply
  • Fast response time for real-time sound detection
  • Compact and lightweight PCB module design
  • Low power consumption and cost-effective
  • Easy interface with Arduino, ESP32, Raspberry Pi, and other microcontrollers
  • Equipped with indicator LEDs for power and signal status


Packing List Includes:

  • 1 × Sound Detection Sensor Module

The product has a warranty for 15 Days against manufacturing defects only.

However if the product is not used appropriately and is subject to tampering, accident, water damage, fire damage, chemical application & wires soldered or altered in any way the warranty will be void.

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