This example reads audio data from an Invensense ICS43432I2S microphone breakout board, and prints out the spectrum to the Serial console. The Serial Plotter built into the Arduino IDE can be used to ...

In this video, the presenter is building an IoT project in which he would be building a microphone circuit using Arduino. When the smoke alarm goes off the microphone circuit detects it and send a ...

Is it the microphone or the speaker that is the problem? We can play audio directly back via the ADC through headphones - but again, this is another failure point. I think the most minimal thing we ...

Using Arduino’s recently introduced Giga R1 WiFi CPU board and need a human interface? The Giga Display Shield (plug-in board) might fit the bill. It adds a 3.97inch 480 x 800 RGB touchscreen, digital ...