The Pi Supply Octopus Analog Noise Sound Sensor Detection Module is a sensor module based on MIC sound sensing element. The Sound Sensor is particularly sensitive to sound intensity, and it can be used to detect ambient sound level. Louder noises brings bigger output Sine wave amplitude.
What are Octopus Electronic Bricks?
Pi Supply Octopus Electronic Bricks can be used to build electronics projects just as easy as piling bricks. You can also connect Arduino compatible boards easily with various digital, analog and I2C/Uart interfaces. The breadboardless connections let you connect expansion modules like potentiometers, sensors, relays, servos, buttons in a plug and play way.
1 x Octopus Analog Noise Sound Sensor Detection Module
Standard OCTOPUS bricks connector
Output Voltage: 3-5V
Louder noise brings bigger output Sine wave amplitude.