Search results for: 'sound sensor arduino'

KY-037 Sound Sensor Module Features KY-037 module consists of a capacitive microphone and an amplifier circuit. The output of this module is both analog and digital. You can download the datasheet of this module here.[wpdm_package id='16686'] KY-037 Sound Module Pinout This module has 4 pins, 2 of them are for power supply. Pin 1: The analog output. It’s value changes according to the intensity of the received sound. It can be connected to the Arduino analog ...

FC-04 Sound Sensor Features This module consists of a capacitive microphone and an amplifier circuit. The output of this module is analog. This module can be used to measure ambient noise. You can adjust the accuracy of the sensor by using a variable resistor on the device. FC-04 Sound Module Pinout FC-04 module has 3 pins: VCC: Module power supply: 5 V GND: Ground OUT: Module output (Analog) You can see the pinout in the following image. Required Materials Hardware C...