Home Chapter 11 Maxuino/Arduino sound input

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Maxuino/Arduino sound input

While a piezo speaker can be an output or an input device you can also use a more traditional microphone that can be attached to your Arduino and can act as a sound based controller where either an analog or digital input into the Arduino UNO can trigger an event or device.

Microphone sound sensor module KY-038 is such an example.

1

AO

Analog input

2

G

Ground (GND)

3

+

5-volt power

4

DO

Digital input

 

 

Not actual size (Enlarged)

 

MAX MSP lessons continue in Chapter 12