Lesson 7 – Arduino Microphone Movie
In this example I will show how to work with the Microphone from Arduino kit.
When there is a noise in Microphone a Led will light, when there is a noise again it will be turned off, and each time the led will change its light (on/off).
I will also explain about the Microphone board pins and behavior (I will include some oscilloscope pictures)
Lesson 7 – Microphone code example
You can buy the Microphone sensor here:
Arduino Mic from Ali-express:
AliExpress.com Product – MAX9812 Microphone Amplifier Sound MIC Voice Module for Arduino 3.3V/3.5V MIC microphone amplifier module
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