Microphone Sensor Module
The Microphone Sensor Module is a compact and sensitive sound detection module designed to capture audio signals and detect sound intensity for electronic, automation, and embedded system applications. This module uses a high-sensitivity microphone with an onboard amplifier circuit to convert sound signals into electrical signals, making it easy to interface with microcontrollers. Available at Directronics, the Microphone Sensor Module is ideal for students, hobbyists, makers, educators, and professional engineers working on Arduino, IoT, robotics, and smart control projects.
Features:
• High-Sensitivity Microphone for Sound Detection
• Detects Sound Intensity and Audio Signals
• Provides Analog Output Signal
• Digital Output with Adjustable Sound Threshold (Module Dependent)
• Adjustable Sensitivity Using Onboard Potentiometer
• Built-in Amplifier Circuit
• Operating Voltage: 3.3V–5V
• LED Indicator for Power and Sound Detection Status
• Easy Interface with Arduino, ESP32, ESP8266, Raspberry Pi, and Other Microcontrollers
• Compact and Easy-to-Use Design
• Low Power Consumption
• Suitable for Sound-Based Automation Applications
Why Choose Microphone Sensor Module?
• Simple and effective sound detection solution
• Easy integration with popular development boards
• Adjustable sensitivity for different sound levels
• Supports sound monitoring and trigger-based applications
• Ideal for learning sensor interfacing and signal processing
• Reliable performance for DIY and professional projects
Applications:
• Sound Activated Lighting Systems
• Voice and Clap Control Projects
• Security Alarm Systems
• Noise Monitoring Systems
• Smart Home Automation
• Robotics Projects
• IoT Sound Monitoring Applications
• Embedded System Development
• Arduino Projects
• DIY Electronics Projects
Technical Specifications:
• Sensor Type: Electret Condenser Microphone
• Operating Voltage: 3.3V–5V
• Output Type: Analog and Digital (Module Dependent)
• Interface: AO (Analog Output) and DO (Digital Output)
• Sensitivity Adjustment: Onboard Potentiometer
• Amplifier IC: LM393 / LM386 (Module Dependent)
• Detection Method: Sound Wave Detection
• Indicator LEDs: Power and Output Status
• Communication: Direct GPIO Interface
Package Includes:
• 1 × Microphone Sensor Module
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Why Buy from Directronics?
Directronics provides quality development boards, sensors, electronic components, robotics modules, and IoT solutions for students, makers, educational institutions, startups, and industry professionals. Explore our complete range of Arduino, ESP32, ESP8266, Raspberry Pi, and embedded development products to bring your ideas to life.
Note: Product images are for illustration purposes only. Please review the specifications and compatibility requirements before placing your order.