In a world where music reigns supreme, there are those who dare to push the boundaries of creativity. Enter Måns Jonasson, a Swedish inventor who transformed a humble toy piano into a self-playing marvel, captivating audiences with its plinky rendition of the iconic Super Mario Bros. theme song.
A Symphony of Solenoids
At the heart of this musical masterpiece lies a symphony of solenoids, 30 in total, each meticulously positioned to strike the piano keys with precision. These solenoids, controlled by an iRobota Mega microcontroller, receive commands from a computer via a MIDI shield, orchestrating a harmonious performance.
From Discrete to Simplified
Initially, Jonasson employed a network of discrete wiring and electronics to control each solenoid. However, in the pursuit of simplicity and efficiency, he ingeniously replaced this complex setup with motor shields. This clever adaptation streamlined the build process, paving the way for a cleaner and more manageable design.
Engineering Elegance
Jonasson’s pursuit of perfection extended to the solenoid holders. Dissatisfied with the existing design, he meticulously crafted a new version that not only enhanced the overall aesthetic but also improved the functionality of the self-playing piano. The result is a work of art that combines form and function in perfect harmony.
A Touch of Nostalgia
With its charming rendition of the Super Mario Bros. theme song, the self-playing toy piano evokes a sense of nostalgia, transporting listeners back to the days of 8-bit gaming and pixelated adventures. The plinky melody, played with precision and charm, captures the essence of the original soundtrack, bringing a smile to the faces of those who grew up with this timeless classic.
A Glimpse Behind the Scenes
For those eager to delve deeper into the inner workings of this musical marvel, Jonasson has generously shared his knowledge and expertise through a series of online videos. One video showcases the self-playing toy piano in action, performing the Mario theme song with gusto. Another video provides a comprehensive overview of the construction process, offering valuable insights into the intricate details of this remarkable invention.
Bonus: The self-playing toy piano is not just a testament to Jonasson’s ingenuity but also a reminder that music has the power to transcend boundaries and evoke emotions. Its enchanting melody, reminiscent of childhood memories and pixelated adventures, serves as a reminder to embrace creativity, innovation, and the joy of music in all its forms.
As Jonasson’s self-playing toy piano continues to captivate audiences, it stands as a symbol of human ingenuity and the boundless possibilities that arise when passion and creativity collide. It is a musical marvel that not only entertains but also inspires, reminding us that the world is full of hidden melodies waiting to be discovered.
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