Input and Output:
- Input: Captures sound waves through the onboard microphone
- Output:
- Digital Output: High when sound is detected above the threshold
- Analog Output: Proportional to the sound level detected
- Interface: 4-pin interface (VCC, GND, AOUT, DOUT) for easy integration
Physical Characteristics:
- Dimensions: Approximately 32mm x 25mm x 12mm (LxWxH)
- Weight: About 5 grams
- Mounting: Through-hole pads for soldering or pin headers for breadboard use
Additional Features:
- Adjustable Sensitivity: Potentiometer for fine-tuning sensitivity levels
- LED Indicator: Onboard LED lights up when sound is detected
- Versatile Outputs: Provides both digital and analog signals for varied applications
- Applications: Suitable for sound level monitoring, voice detection, and sound-activated projects
- High Gain: Enhanced gain for improved sound detection range
The Big Microphone Sound Sensor Module is designed to provide robust sound detection capabilities for a variety of applications. With its high sensitivity and wide frequency range, it can detect a broad spectrum of sound signals. The module offers both digital and analog outputs, allowing for flexible integration into different systems. The adjustable sensitivity via an onboard potentiometer ensures precise sound detection tailored to specific needs. The built-in LED indicator provides a visual cue when sound is detected, making it easier to debug and use in interactive projects. This module is ideal for applications such as noise level monitoring, sound-activated lighting, and security systems where reliable sound detection is crucial.
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