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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

₹224 (incl. GST) · Out of stock

Brand: SmartElex · Category: Other Sensors

Description

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. 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. 3V supply voltage for compatibility with a range of development boards.

Specifications

Brand
SmartElex
SKU
TIFSS0535

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