Iron Man Arc Reactor Clock Is A Stylish Piece

“Iron Man” was the film that launched the Marvel Cinematic Universe and remains a fan favorite. If you’re a devoted fan of the original movie, you might already have a collection of Iron Man-themed items, but here’s something unique to add to your collection: an arc reactor clock. Created by jerome95, this clock blends the iconic look of Tony Stark’s arc reactor with practical functionality.

The project starts with a ring of addressable LEDs, which sets the foundation for the arc reactor’s design. The ring is then enhanced with a 3D-printed support structure and decorative copper coils, completing the signature arc reactor aesthetic. At the center of the ring, a small 7-segment display shows the time, controlled by an ESP32 microcontroller that syncs with a network time server to ensure accurate timekeeping. For those who prefer a different display style, there’s also an OLED variant of the clock available.

While the build is relatively simple, its design strikes a balance between functionality and aesthetics. The choice to use a 7-segment display for the time is practical, though more creative approaches—like flashing LEDs to indicate time—were considered but dismissed for being less user-friendly. As it stands, this arc reactor clock would make an excellent gift for any Marvel fan, especially those who appreciate the film that started it all.

In summary, jerome95’s arc reactor clock is a clever and stylish nod to “Iron Man,” combining the film’s iconic technology with a useful everyday function. It’s a great addition to any Marvel-themed collection and a perfect tribute to the movie that kicked off the superhero craze.

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