Arduino Noise / Sound Detection Module

Arduino Noise / Sound Detection Module

This module detects the noise in the environment and works by giving a digital 0 or 1 from the output pin. With the blue potentiometer on it, this noise level can be adjusted as desired. This module, which detects sound intensity in the environment, in other words noise, cannot be adjusted according to the sounds of a specific frequency.

Arduino Noise Detection Module Features

• Working Voltage 3.3V-5V
• Digital output (0 and1, HIGH-LOW)
• Has bolt hole for easy installation
• Small plates PCB size: 3.2cm * 1.7cm

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