Octopus Analog Noise Sound Sensor Detection Module

In stock
SKU
EF04081
$2.45

Introduction


Octopus Analog Noise Sound Sensor Detection Module is a sensor module based on MIC sound sensing element. Sound Sensor is particularly sensitive to sound intensity, and it can be used to detect ambient sound level. Louder noise brings bigger output Sine wave amplitude.

Features


Standard OCTOPUS bricks connector
Output Voltage: 3-5V
Louder noise brings bigger output Sine wave amplitude.

Hardware Connection


Connect the sound detection sensor module to P1 port on OCTOPUS:BIT.

Programming


Click Advanced in the code drawer of MakeCode.

To program for the sound detection sensor, we have to add a package. Find Add Package in the bottom of code drawer and click it. This will pop up a dialogue box. Search "IOT" in the box and click to download this package.

Code


You can see the whole program from the link
Or you can download it from the page below.

Package List


Components Qty(pcs)
Octopus Analog Noise Sound Sensor Detection Module 1

Results


When any sound was detected by the sensor, micro:bit will display the decibel value on the screen.