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Sound Detection Sensor

Sound Detection Sensor

Sound detection | Sensor | High Sensitivity

Rs. 449.00
Rs. 599.00 Rs. 449.00
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Product Description

The Sound Detection Sensor is a compact and reliable sound sensor module designed to detect sound presence and measure sound intensity. Built with an LM386 amplifier, it provides both analog (AOUT) and digital (DOUT) outputs for versatile applications.

Operating between 3.3V to 5.3V, it is fully compatible with Arduino, STM32, and Raspberry Pi boards. Ideal for sound-activated projects, noise detection systems, smart automation, and interactive electronics.

What's in the Box?

1 x Sound Detection Sensor
1 x 4 Pin Cable Interface

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Technical Specification

Sound Detection Sensor

Dual Output (Analog & Digital)

Provides both AOUT (analog output) for sound intensity measurement and DOUT (digital output) for sound detection threshold, enabling flexible interfacing with microcontrollers.

Wide Operating Voltage Range

Supports 3.3V to 5V operation, making it fully compatible with Arduino, Raspberry Pi, STM32, and other development boards

Built-in LM386 Amplifier

Equipped with an LM386 audio amplifier offering up to 26 dB gain, ensuring enhanced sound signal amplification and reliable detection.

High Sensitivity Microphone Performance

Features a microphone with 48–52 dB sensitivity, 16–20 kHz frequency range, and 54 dB signal-to-noise ratio, delivering accurate and stable sound detection.

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Why You Should Buy Sound Detection Sensor

Real-Time Sound Detection

Quickly detects claps, voice, and noise levels, making it ideal for sound-activated projects and automation systems

Versatile Output Options

Offers both analog and digital outputs, allowing flexible use in sound intensity measurement and threshold-based triggering.

Easy Integration with Microcontrollers

Compatible with Arduino, Raspberry Pi, and STM32, ensuring seamless use in DIY electronics, IoT, and robotics projects.

Enhanced Sound Clarity

Amplifies audio signals effectively for better detection in low and high noise environments