Sound Detection Sensor Module for Arduino
Detects sound exceeding a threshold value with LED indication
- Operating Voltage: 3.3V-5V
- Outputs: Digital switching output (high and low level 0 and 1)
- Operating Current (Vcc=5V): 4-8mA
- Microphone Sensitivity (1Khz): 52-48dB
- Microphone Impedance: 2.2KΩ
- Microphone Frequency: 16-20Khz
- Microphone S/N Ratio: 54dB
- Signal Output: Single channel signal output
Top Features:
- LED indication for sound detection
- Adjustable sound level set point
- LM393 op amp for sound detection
- On-board potentiometer for set point adjustment
The Sound Detection Sensor Module for Arduino is designed to detect sound levels exceeding a set point. The module operates at an input voltage of 3.3V-5V and provides digital switching output based on the sound level detected. With an operating current of 4-8mA, the module offers reliable performance.
The microphone sensitivity ranges from 52-48dB at 1Khz, with an impedance of 2.2KΩ and a frequency response of 16-20Khz. The module's microphone signal-to-noise ratio is 54dB, ensuring accurate sound detection.
When the sound level surpasses the set point, the module illuminates an LED and sends a low output signal. This functionality makes it ideal for applications where sound detection is critical.
Ensure precise sound monitoring and detection with the Sound Detection Sensor Module for Arduino, perfect for various electronic projects and applications.
*Images are for illustration only; actual product may vary.