OPENJUMPER OJ-CG306 Sound Sensor Module for Arduino (Works with Official Arduino Boards)
Model: OPENJUMPER OJ-CG306 - Quantity: 1 - Color: Red - Material: PCB board - Working voltage: 5V - Pin: "S"-Output "+"- DC 5V "-"- GND - Type: Analog mode - The sound sensor is a high sensitivity electret to detect the intensity of the sound in the surrounding environment - Great for DIY project