Sound sensor

Product ID: 1329

Sound sensor

Product ID: 1329 Can detect the surrounding sound then output analog value Can set a sound value then output digital value Adjustable Sensitivity , Stable Performance 5V Working Voltage , support both the output digital value and the output analog value Analog voltage signal output, signal amplitude is VCC / 2 Sensitivity, built-in amplifier circuit, gain can be adjusted Get the intensity of the sound of the voltage signal through the AD transform Port explanation : DO for digital output, AO for analog output Applicable to a variety of platforms including Arduino / AVR / ARM