Amazon.com: SparkFun Sound Detector Audio sensing breakout Three different outputs Audio Presence of sound Binary indication Amplitude Analog representation VCC: 3.5V to 5.5V Ideal voltage is 5V : Industrial & Scientific
Amazon.com: Microphone Sound Module for Arduino : Electronics
Amazon.com: Comidox 3Pcs High Sensitivity Microphone Sensor AVR PIC Sound Detection Module for Arduino : Musical Instruments
Amazon.com: WWZMDiB High Sensitivity Sound Microphone Sensor Detection Module for Arduino AVR PIC (2Pcs) : Industrial & Scientific
Microphone Voice Sound Sensor Module for Arduino Analog Digital Output Sensors KY-038: Amazon.com: Industrial & Scientific
DAOKI 5PCS High Sensitivity Sound Microphone Sensor Detection Module for Arduino AVR PIC: Amazon.com: Industrial & Scientific
5pcs High Sensitive Microphone Sound Sensor Detection Module for Arduino Board AVR PIC 5V DC Power Supply Analog Output: Amazon.com: Industrial & Scientific
Amazon.com: uxcell Sound Microphone Sensor Detection Module with DO AO for Arduino UNO R3 AVR PIC 5pcs : Electronics
Amazon.com: DEVMO 3PCS Mic Microphone Sensor High Sensitivity Sound Detection Module Compatible with A-rduino PIC AVR : Electronics
3pin/4pin Electronic Brick Sound Sensor Microphone Mic Module for Arduino: Amazon.com: Industrial & Scientific
Amazon.com: 3pin Voice Sound Detection Sensor Module Intelligent Smart Vehicle Robot Helicopter Airplane Aeroplane Car for arduino DIY KIT : Toys & Games
Amazon.com: Stemedu LM393 Sound Sensor Module - High Sensitivity Microphone Sound Detection Sensor with 3.3-5V Digital Onboard Potentiometer Led Indicator for Ar-duino (Pack of 5) : Electronics