How to make an electronic piano using Arduino

this is a tutorial video for making a mini electronic piano or musical organ using Arduino.
it is an easy Arduino piano project. you can play C major scale C4 to C5 notes.
circuit diagram & Arduino code - technoreview85...
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[@nvanbe1942]

I’m from Viet Nam . I really love your RUclips because in my country don’t have people do about this way in you tube . And they pay money to buy this then go to the science and technology festival . But you do this free so i thanksyou very much . My English not good but i love your program

[@technoreview85]

Thank you so much for your support ❤️ 😊

[@enrorisays]

very niceee

[@agnishwarroy9434]

Funny but interesting & informative

[@yantodefuse]

Om suara note bisa di ubah ubah nga.. Jd jenis yg lain

[@sketchime3999]

Its not working bro plzzz help me..😭😭😭

[@DekoBoyR]

is it possible to connect to swap out to speak with, lets say a 1/4/6.3mm out socket jack?

[@sketchime3999]

If I don't use the LED light then is the code remain same ??

[@technoreview85]

Yes..