Sound Sensor

This is a sound sensor that measures the loudness of sound in the environment and returns an analog value.

The range of the return value is 0-1023, a higher value means the sound is louder.

Specification

• Voltage: 3V~5V

• Type: Analog Module

• Interface: 3 Pin Dupont Cable

Wiring Diagram

This is an analog module, it can only use P0-P2.(Remove the buzzer jumper when P0 is in use.)

Connect the sensor to Robotbit’s pin and 3V pin.

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MakeCode Coding Tutorial

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This module can be used with Microbit and Meowbit.

Reading the loudness

Microbit:

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Meowbit:

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KittenBlock Coding Tutorial

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Load the Robotbit extension

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Reading the loudness

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Mu Editor Coding Tutorial

Reading the loudness

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