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The Space Above Us Program

Explore Innovate Pioneer

Building From Example

We’re using the Athena V2 Iteration V18 from Sketchfab as the starting point for exploring the design and control of an actively guided rocket. This detailed model helps us understand the fundamentals of rocket framing, control systems, and coding needed for stabilization and flight.

A big thank you to the original designers for sharing such an inspiring and well-crafted design. Your work sets the stage for learning, building, and innovation.

Link: https://sketchfab.com/3d-models/athena-v2-iteration-v18-1532195dada341b39a5fa1ce4cbf5b53

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Track the ISS From Your Backyard – Learn, Locate, Launch Your Curiosity

Have An Idea You Want to Bring to Life through 3D Printing!

Let's Get In Touch

Address:

1701 W Wetherbee Rd. P.O. Box 770501 Orlando, FL. 32877-0501

Email:

Matt@sigmaunlimited.org

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The World Around Us Program

A scientific exploration of regional plant biodiversity and its vital roles in sustaining U.S. ecosystems.

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Discover Connect Protect

Magnolia Flower Blooming in the background

The Blooming Magnolia Project

The Magnolia Project is a two-year journey celebrating the beauty and fragrance of North America’s native flowers.

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Sigma Unlimited NewsLetter

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Arduino is a fun and beginner-friendly way to dive into the world of electronics and coding. It’s a small, affordable device that you can program to perform various cool functions, such as blinking lights, sensing motion, or even building your robot.

Matthew Zaino

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Resistor Basics: Identifying and Using 1K, 10K, 100K, and 220K Metal Film Resistors

If you've ever found yourself squinting at color bands on tiny cylinders while soldering a circuit board, you're not alone. Understanding resistors—especially metal film resistors—is a rite of passage for electronics hobbyists and professionals alike.

Matthew Zaino

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Apollo Space Program to the Moon: Pioneering Exploration

The Apollo missions achieved humanity's first Moon landing, showcasing groundbreaking technology and inspiring generations of explorers.

Matthew Zaino

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SIGMA Unlimited is a dynamic online platform and innovative 3D printing company designed for space enthusiasts to unite, explore the wonders of the cosmos, and collaborate in unraveling the universe's greatest mysteries. Committed to pushing the boundaries of 3D printing technology, SIGMA Unlimited aspires to transform into a 3D-printed rocket company by the 2040s, where passion for space meets boundless curiosity, discovery, and cutting-edge innovation.

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