Sound Sensor Module

📄 Description

The Sound Sensor Module is designed to detect sound levels in the environment using an onboard microphone and amplifier circuit. It outputs an analog or digital signal that can be used to trigger actions like turning on LEDs, alarms, or activating IoT devices.

Ideal for voice-activated projects, noise level monitoring, and sound-based automation. Compatible with Arduino, ESP32, ESP8266, Raspberry Pi, and other development boards.

🔧 Specifications:

• Sensor Type: Microphone sound sensor

• Output: Analog and digital signals

• Operating Voltage: 3.3V – 5V DC

• Sensitivity: Adjustable via onboard potentiometer

• Response Time: Fast

• PCB Size: Compact, easy to integrate

🎯 Applications:

• Voice-activated control systems

• Noise level detection

• Sound-activated alarms and lighting

• IoT environmental sensing

• Robotics sound input

✅ Why Buy from Engineering Electronics?

• Reliable and tested modules

• Adjustable sensitivity for custom projects

• Affordable price in Bangladesh

• Fast delivery and support

📦 Package Includes:

• 1 × Sound Sensor Module