Sound Sensor Module

In stock

(High-Sensitivity Microphone Module for Sound Detection & Audio-Based Projects)

The Sound Sensor Module is designed to detect sound intensity in the environment and output a signal corresponding to the detected noise level. It is ideal for audio-triggered electronics, alarms, and interactive projects using Arduino, ESP32, or Raspberry Pi.

Brands:

Key Features

• Detects ambient sound or noise levels
• Provides digital output (HIGH on sound detection) and analog output for varying sound intensity
• Adjustable sensitivity via onboard potentiometer
• Compact and lightweight for easy integration
• LED indicator for immediate feedback
• Low power consumption for battery-powered projects

Technical Specifications

• Sensor Type: Microphone / Sound Detection
• Operating Voltage: 3.3–5V DC
• Output: Digital (DO) and Analog (AO)
• Sensitivity: Adjustable with potentiometer
• Interface: 3–4 pins (VCC, GND, DO, AO)
• Dimensions: Approx. 35 mm × 20 mm

Applications

• Sound-activated lights and alarms
• Noise level monitoring systems
• Interactive robotics and audio-responsive devices
• Educational electronics and DIY projects
• IoT-based audio sensing applications