Arduino Sound Sensor Module - Sensitive Microphone Sensor

Sound Detection Module Sensor for Intelligent Vehicle Compatible With Arduino is a versatile tool for enhancing your electronic projects and intelligent vehicle applications. Built around the reliable LM393 chip, this module offers a single-channel signal output that effectively detects sound levels in the environment. This sound sensor is compatible with Arduino and other microcontrollers, making it a perfect choice for projects incorporating the sound detection sensor module. It includes a microphone sensor that captures sound signals and allows for adjustable sensitivity via an onboard potentiometer. Whether you're looking to create sound-controlled lighting systems, such as a light sound sensor, implement audio alarms, or enhance your custom Arduino project with a reliable arduino sound sensor, this sensor is your trusted companion. With a working voltage range of 3.3-5V DC, it’s easy to integrate into your designs. However, note that this sensor audio arduino module recognizes sound availability based on vibration principles and cannot discern specific sound sizes or frequencies.

Key Features - Arduino Sound Sensor

• Main Chip: LM393
• Electret Condenser Microphone Sensor
• Working Voltage: DC 3.3-5V
• Induction Distance: 0.5M
• Signal Output Indication for efficient sound detection sensor functionality
• Adjustable sensitivity via onboard potentiometer
• Compact size for easy integration alongside other sensor sound modules
• Provides both analog and digital output signals from the sound sensor module

Applications

Ideal for projects that require sound detection without needing to measure the intensity or frequency, the Arduino Sound Sensor excels in environments where triggering actions based on noise is sufficient. It’s suitable for intelligent vehicle systems using an arduino with sound sensor, home automation with a knock sensor, sound-activated lighting systems incorporating a voice sensor, noise monitoring applications, and robotics with sound recognition capabilities. Use it in sound-activated lighting systems to amaze your audience, incorporating it into intelligent vehicle designs for useful audio cues or alarms. It's also perfect for classrooms or DIY workshops for educational purposes, teaching the basics of sound detection technology with a sound detector approach and arduino audio sensor integration.

Technical Specifications

How to Use

To integrate the Arduino Sound Sensor into your project, connect the module’s VCC and GND pins to the 3.3V-5V power supply and ground. Connect the digital output (DO) to an appropriate digital input pin on an Arduino or a similar microcontroller for optimal sensor sound functionality. Optionally, connect the analog output (AO) if you want to process the signal with an analog input. Use the onboard potentiometer to adjust the microphone's sensitivity to the desired threshold level, making it an effective ky 037 sound sensor setup. Ensure a steady power supply within 3.3 to 5V DC. Program your microcontroller to monitor the digital output pin of the sound sensor module. When the detected sound exceeds the threshold, the digital output pin will change state, allowing you to trigger an appropriate response in your application. Integrate it with light sensors for combined audio-visual alert systems. Ensure secure mounting using the provided bolt hole for stability, especially in projects using a knock engine sensor.

Package Includes

• 1 x Sound Detection Module Sensor

Additional Resources

Videos Tutorial