FC-04 Microphone Sound Sensor Module

Description

FC-04 Microphone Sound Sensor Module

The FC-04 Microphone Sound Sensor Module is an essential component for audio detection in robotics, automation, and security applications. Designed with an LM393 chip and an electret condenser microphone, this module detects sound intensity and provides a single-channel signal output. When a sound is detected, the module outputs a low-level signal, making it ideal for projects that require voice activation, noise monitoring, or audio-triggered automation.

This sound sensor module is widely used in intelligent vehicles, home automation, industrial alarms, and IoT systems. Whether you’re building a clap-controlled light system, a sound-sensitive security alarm, or integrating voice recognition into a smart device, the FC-04 sound sensor offers reliable performance at an affordable price. Get it today at Circuit City BD!

Key Features & Benefits

• Sensitive Audio Detection – Recognizes the presence of sound using vibration principles
• LM393 Comparator Chip – Ensures stable performance and accurate sound detection
• Adjustable Sensitivity – Can be fine-tuned for different sound levels
• Low-Level Output Signal – Compatible with microcontrollers like Arduino, Raspberry Pi, and ESP32
• Compact & Lightweight – Small form factor for easy integration into projects
• Low Power Consumption – Operates efficiently with a 3.3V to 5V power supply
• Versatile Applications – Ideal for voice-activated devices, security systems, and noise monitoring

Applications of FC-04 Microphone Sound Sensor

• Sound-Activated Lighting – Turns lights on/off with claps or noise detection
• Security & Alarm Systems – Triggers alarms when sudden noises are detected
• Automated Home Control – Enables voice-activated automation for smart homes
• Robotic Voice Recognition – Allows robots to respond to sound cues
• Industrial Noise Monitoring – Detects abnormal sounds in machinery for predictive maintenance