SmartElex Sound Detector | LM386 Sound Sensor Module
SmartElex Sound Detector | LM386 Sound Sensor Module with Analog & Digital Output
SmartElex Sound Detector | LM386 Sound Sensor Module with Analog & Digital Output
SmartElex Sound Detector | LM386 Sound Sensor Module with Analog & Digital Output
SmartElex Sound Detector | LM386 Sound Sensor Module with Analog & Digital Output
SmartElex Sound Detector | LM386 Sound Sensor Module with Analog & Digital Output
SmartElex Sound Detector | LM386 Sound Sensor Module with Analog & Digital Output
SmartElex Sound Detector | LM386 Sound Sensor Module with Analog & Digital Output
SmartElex Sound Detector | LM386 Sound Sensor Module with Analog & Digital Output
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SmartElex Sound Detector | LM386 Sound Sensor Module

SmartElex Sound Detector | LM386 Sound Sensor Module with Analog & Digital Output

Rs 224/-
- 22%
Rs 224/-
Rs 289/-
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SKU: TIFSS0535
  • Compact sound detector module based on the LM386 audio amplifier
  • Provides both analog and digital outputs for flexible sound detection
  • Adjustable sensitivity and detection threshold using an onboard potentiometer
  • Supports 3.3–5.3V operation for easy microcontroller integration
  • Suitable for clap detection, noise monitoring and sound-activated projects

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SmartElex Sound Detector | LM386 Sound Sensor Module with Analog & Digital Output
SmartElex Sound Detector | LM386 Sound Sensor Module with Analog & Digital Output
Rs 289/- Rs 224/-
SmartElex Sound Detector | LM386 Sound Sensor Module with Analog & Digital Output
SmartElex Sound Detector | LM386 Sound Sensor Module with Analog & Digital Output
SmartElex Sound Detector | LM386 Sound Sensor Module with Analog & Digital Output
SmartElex Sound Detector | LM386 Sound Sensor Module with Analog & Digital Output

SmartElex Sound Detector | LM386 Sound Sensor Module with Analog & Digital Output

Rs 289/- Rs 224/-
Description

SmartElex Sound Detector | LM386 Sound Sensor Module with Analog & Digital Output

The SmartElex Sound Detector is a compact sound sensing module based on the LM386 audio amplifier. It detects ambient sound signals and provides both analog and digital outputs, allowing a microcontroller to measure sound levels or detect when sound exceeds a preset threshold.

The module features an adjustable sensitivity control, making it suitable for applications such as clap detection, noise monitoring, sound-activated projects and interactive electronics. It operates from 3.3–5.3V, making it convenient for Arduino and other compatible microcontroller projects.

Features

  • LM386 Audio Amplifier: Uses the LM386 amplifier with high gain of up to approximately 200× for amplifying detected sound signals.
  • Analog Output: Provides an AOUT signal that can be used to monitor sound waveforms or measure sound amplitude.
  • Digital Output: Provides a DOUT signal that changes state when the detected sound exceeds the adjustable threshold.
  • Adjustable Sensitivity: Onboard potentiometer allows the sound detection threshold to be adjusted according to the application.
  • Wide Frequency Response: Supports a typical frequency response of approximately 50Hz–20kHz for common audio-frequency sound detection.
  • Wide Operating Voltage: Supports 3.3–5.3V supply voltage for compatibility with a range of development boards.
Specifications

Package Includes:

  • 1 x SmartElex Sound Detector
  • 1 x 5 Pin male pin header
SpecificationDetails
Model No. / NameLMV324
Voltage Rating3.3 V–5.5 V
Sensor TypeElectret Condenser Microphone Sound Sensor
Output TypeAnalog + Digital
MicrophoneElectret Condenser
ApplicationSound Detection, Sound Level Measurement, Audio Waveform Acquisition, Clap Detection, Voice Activity Detection, Noise Monitoring, Audio-Triggered Automation
Length43 mm
Width23 mm
Height8 mm
Weight5 g
Shipping & Return

Shipping Policy

  • Free Delivery on all Orders Above Rs 999/-
  • All orders confirmed before 3:00 PM IST are shipped the same day, barring rare pickup delays on holidays or disturbances.
  • Delivery time in Metro cities is 1–3 days; for other locations, it is 3–7 days. Delivery varies based on location and courier service.

Return & Refund Policy

  • Return window: 7 days from receipt unless stated otherwise.
  • No refunds or replacements after the return window.
  • Returns are accepted only for non-working or damaged products.
  • Initiate return requests via a Support ticket or contact us at +91-8123057137.
  • Refunds are processed within 3–4 working days after inspection and approval.

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