Arduino - Audio

In this tutorial, we are going to learn how to use Arduino to generate aodio sound. In detail, we will learn:

Arduino audio

Hardware Required

1×Arduino UNO or Genuino UNO
1×USB 2.0 cable type A/B
1×Jumper Wires
1×(Optional) 5V Active Buzzer
1×(Optional) 12V Active Buzzer
1×(Optional) 12V Alarm Siren Horn
1×(Optional) Serial MP3 Player Module
1×(Optional) Micro SD Card
1×(Optional) 3.5mm Aux Speaker
1×(Optional) 9V Power Adapter for Arduino
1×(Recommended) Screw Terminal Block Shield for Arduino Uno

Or you can buy the following sensor kit:

1×DIYables Sensor Kit 30 types, 69 units
Please note: These are Amazon affiliate links. If you buy the components through these links, We will get a commission at no extra cost to you. We appreciate it.

About Arduino and Audio

There are several ways to make Arduino generate sound. Depending on your application, you can choose one of the following methods to make sound using Arduino:

The Best Arduino Starter Kit

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