Description

LM393 Sound Detection Sensor Module

Key Features

• High-Sensitivity Sound Detection: This module is designed to detect sound and vibrations in the environment, making it ideal for noise-based applications.
• LM393 Comparator Chip: The onboard LM393 comparator provides stable and accurate digital output based on detected sound levels.
• Adjustable Sensitivity: Fine-tune the sensitivity using the onboard potentiometer to match your project’s specific requirements.
• Dual Output Options: The module offers both digital and analog outputs, allowing flexibility for microcontroller integration.
• LED Indicators: Equipped with power and signal indicator LEDs, the module makes it easy to monitor its operation.
• Wide Voltage Range: Operates on 3.3V to 5V, ensuring compatibility with popular microcontrollers like Arduino, Raspberry Pi, and ESP8266.
• Compact Design: Its lightweight and small size make it easy to integrate into tight spaces or portable projects.

Applications

Voice-Activated Systems: Use the module to build voice-activated lights, appliances, or smart home devices.

Noise Monitoring: Incorporate it into noise detection systems for monitoring sound levels in homes, offices, or public spaces.

DIY Electronics: Perfect for hobbyists creating sound-sensitive devices like clapping switches, alarms, or interactive toys.

Educational Projects: A great tool for students to learn about sound sensors, analog-to-digital conversion, and microcontroller integration.

Robotics: Employ the module in robotics for sound-triggered actions or environmental responsiveness.

Why Choose This Module?

• High Versatility: Offers digital and analog outputs for a variety of applications.
• Adjustable Sensitivity: Easily customize the detection range to suit your project needs.
• Beginner-Friendly: Simple to use with clear output and LED indicators for quick setup.
• Compact and Lightweight: Ideal for both portable and permanent installations.
• Cost-Effective: Affordable yet reliable, making it a great choice for students, hobbyists, and professionals alike.

Order Now

Add sound detection capabilities to your projects with the LM393 Sound Detection Sensor Module. Whether you’re building a noise-triggered system, creating interactive devices, or experimenting with DIY electronics, this module offers reliable performance and easy integration.

Browse our store for additional components, tools, and accessories to enhance your project. This module is perfect for students, makers, and professionals!

Note

For best results, avoid placing the module in areas with constant background noise. Adjust the potentiometer carefully to fine-tune the sensitivity for your specific application.

Visit our YouTube Channel for tutorials, project ideas, and tips on using the LM393 Sound Detection Sensor Module!