Sound Sensor Module for Arduino

Sound Sensor Module for Arduino

Description:

• Detecting the sound intensity of the surrounding environment, Caution: This sensor is
  only identify whether the size (according to the vibration principle) does not recognize
  the specific sound or sound frequency sound.
• Adjustable sensitivity (shown in blue digital potentiometer adjustment).
• Operating voltage: DC3.3V-5V.
• Output format: digital switching outputs (0 and 1 high and low).
• With fixed bolt hole for easy installation.
• Small PCB board size: 3.4cm * 1.6cm.