Arduino Tutorial: Learn how to play sound with Arduino by building a DIY Micro Piano. Easy Project

In this video we are going to learn how to make sound with Arduino. We are going to build a simple Micro Piano in order to demonstrate the capabilities of the tone function. Let's start!

Playing back sound is great for adding audio feedback to our projects. So far we were using displays or LEDs in order to provide feedback to the user of the project. Today we will learn how to make sound with Arduino and as you are going to find out, it is very easy.

Want to learn to code?

[bozhanshang]

I have done this project before since I also have the starter kit!

[jonvannatto]

Glad you finally got at 3d printer! Truly a great tool!

[boowonder]

Mine worked. Very satisfying, lol! I salvage all the parts from old electronics boards. Got the buzzer from a microwave.

[richard]

This is great. What is the greatest number of sounds that the arduino could play? I am trying to make something that will play around 16 sounds.
Thank you.

[PJZWGuNrRock]

Great video Thanks. Is it possible to modify the volume of tones?

Regards

[Totogita]

This is a very nice and enticing project. I will put this on my next project. Thank you for posting this instruction.

[advadanino]

graet video! can I do it with respberry pi?

[cbmamiga]

I don't think you need to use PWM pins for the buzzer. Use just any pin. This library provides square wave using software only.

[natly]

How do you incorporate LED into the physical circuit?

[karlng]

What do you do to upload the code? Do you just transfer the sketch from Notepad ++ to the IDE? What do you do, please help me.

[jeffpricefamily]

How do you play two or more notes at the same time ? Tks.

[magicalfruitstudios]

So how would I do this, if I wanted to output the sound to a 3/4 inch jack, and use 88 switches instead of 7?

[KaienSanderOfficial]

How about a video about programming an arduino with a FTDI Breakout?

[abdulkarimhalai]

What happens when you press two buttons at the same time?

[demonslayer]

how should i save my files in which folder im really new to this

[bintangbudimahardika]

hey the .cpp in the library its can be open with wordpad and notepad and can edit the file

[earthlingbron]

Can you use a speaker instead of a buzzer?

[yoseph]

I always encounter a problem with the "wiring.h". It says it is missing.

[thedankoona_]

hey nick! i have an great idea!
a watersensor +rf wireless module +arduino +relay

got it already? when the ground is dry the relay goes on, on a distance, wireless!

[Apple.Repair]

Thank you you have really usefull videos!!