Sound Sensor Module – Red Intelligent Vehicle Edition

The Sound Sensor Module – Red Intelligent Vehicle Edition is a high-performance microphone sensor board designed for sound detection and acoustic triggering in robotics, smart cars, and IoT systems.
With both analog and digital outputs, it accurately measures sound intensity or triggers events when noise exceeds a set threshold.

Its bright red PCB ensures easy identification in multi-sensor vehicles, while the onboard potentiometer provides precise sensitivity adjustment, making it ideal for intelligent vehicles, security systems, and audio-responsive electronics.

🔹 Key Features

• Dual Output Modes – Analog signal for real-time sound level measurement, digital output for noise threshold detection.

• High-Sensitivity Microphone – Captures a wide range of ambient sounds for quick response.

• Adjustable Potentiometer – Fine-tune sensitivity for different environments.

• Wide Compatibility – Works with Arduino, Raspberry Pi, ESP8266/ESP32, and other microcontrollers.

• Red PCB Design – Easy to spot and integrate in multi-module intelligent vehicles.

• Low Power Consumption – Perfect for portable, battery-powered smart car projects.

🔹 Technical Specifications

• Operating Voltage: 3.3 V – 5 V DC

• Analog Output Range: 0 – Vcc

• Digital Output: TTL (High when sound exceeds set threshold)

• Current Consumption: <15 mA

• Microphone Type: Electret condenser

• Frequency Response: 20 Hz – 20 kHz

• Board Size: Approx. 32 mm × 17 mm × 8 mm

• Operating Temperature: –10 °C to +60 °C

🔹 Applications & Use Cases

• Intelligent Vehicle Systems – Detect claps or voice commands to start, stop, or change direction.

• Voice-Activated Control – Trigger motors or LEDs in robotics projects.

• Security & Alarm Systems – Detect unexpected loud noises or break-ins.

• Interactive Art & Lighting – Create sound-reactive displays or music-driven effects.

• Smart Home Automation – Noise-based triggers for IoT devices.

🔹 Advantages for Makers & Engineers

• Integrates seamlessly with Arduino and Accessories.

• Supports Electronics Components for additional sensor fusion.

• Open-source example codes available for fast prototyping.

🔹 Safety & Precautions

• Keep the microphone away from moisture and strong electromagnetic interference.

• Adjust the sensitivity to avoid false triggers in noisy environments.

• Provide a stable power supply to ensure accurate signal output.

🔗 Helpful Internal Links

• Pair with Tools and Accessories for testing and installation.

• Explore more Electronics Components for advanced IoT projects.

🎥 Video Tutorial

[YouTube tutorial link here]

📝 Product Summary

The Red Sound Sensor Module offers real-time noise detection with analog and digital outputs, making it perfect for intelligent vehicles, voice-activated robotics, security alarms, and IoT automation projects.