ELECFREAKS Octopus Analog Noise Sensor

SKU: EF04081

Price: $2.90 USD

You can find the introduction of this product and many educational projects in our wiki.

Link: https://wiki.elecfreaks.com/en/microbit/sensor/octopus-sensors/sensor/octopus_ef04081

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Description

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

OUTLOOK & DIMENSIONS

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

Choose the display brick for the micro:bit.
The data of the sound is showing on the micro:bit.

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.

micro:bit Kits

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