Small Microphone Sound Sensor Module

Input and Output:

• Input: Captures sound waves using a built-in microphone
• Output: Digital output signal that switches from low to high when sound is detected
• Interface: 3-pin interface (VCC, GND, OUT) for easy connection to microcontrollers and other devices

Physical Characteristics:

• Dimensions: Typically, around 18mm x 15mm x 6mm (LxWxH)
• Weight: Approximately 2 grams
• Mounting: Through-hole pads for soldering or pin headers for breadboard compatibility

Additional Features:

• Adjustable Sensitivity: Onboard potentiometer allows for tuning sensitivity to detect different sound levels
• Compact Size: Small form factor suitable for various applications, including embedded systems and DIY projects
• Indicator LED: Onboard LED lights up when sound is detected, providing a visual indication of operation
• Applications: Ideal for sound-activated projects, voice detection systems, and noise monitoring applications

The Small Microphone Sound Sensor Module is a versatile and compact component designed for detecting sound levels in its environment. With adjustable sensitivity, it can be fine-tuned to detect a wide range of sound intensities. Its small size makes it easy to integrate into various projects, including those with limited space. The module provides a digital output that can be easily read by microcontrollers, making it suitable for applications such as sound-activated lights, alarms, and interactive sound-based projects. The built-in LED indicator provides a quick visual feedback of sound detection, enhancing user interaction and debugging.