The MegaCyberKit is a versatile modular building system designed for creating a wide range of engineering projects. Built around a flexible 3D-printed framework, it integrates seamlessly with the Bambu Lab Cyberbrick ecosystem while also being fully compatible with Arduino for custom electronic and programmable applications.

It allows users to build everything from locomotives and cranes to robots and vehicles. In addition to electronic projects, the MegaCyberKit also supports purely mechanical creations using manual actuation systems—such as cranes and bridges operated by hand cranks—making it suitable for both simple and advanced builds.

In essence, it is a complete platform for learning, prototyping, and exploring mechanical and electronic engineering concepts in a hands-on way.

Attention: The MegaCyberKit print profiles have been configured and tested using Generic PLA filaments at moderate printing speeds.

If you are using Bambu Lab PLA filaments, print speeds may increase automatically. However, this can also raise the risk of print errors and may reduce the quality of certain parts.

If this occurs, it is recommended to limit the maximum print speed to around 160 mm/s.

Thank you.

The MegaCyberKIT gear system will include:

• Spur gears with standard tooth counts
• Optimized geometry for smooth meshing
• Modular integration with the MegaCyberKIT structure system

To support hands-on experimentation, the release will also include a test bench assembly example. This setup is ideal for studying gear transmission ratios, mechanical advantage, and rotational speed behavior in a controlled environment.

By using a tachometer app, you will be able to measure RPM in real time and verify, in practice, how different gear combinations affect rotational speed. This transforms theoretical gear ratio calculations into measurable mechanical results.

The MegaCyberKit gear set includes the following tooth counts: 18, 20, 24, 25, 30, 32, 36, 40, 48, 50, 60, 72, 80, 90, 100, 118, and 120 teeth.

MegaCyberKit is designed to grow with you. From day one, it is a constantly evolving system, not a closed product. New parts, modules, and adapters can be created at any time to expand its capabilities and adapt it to new ideas, technologies, and learning goals.

As the ecosystem evolves, new designs and expansions will continue to be added, ensuring that MegaCyberKit remains relevant, flexible, and future-proof—empowering makers, educators, and students to truly go beyond the basics and build without limits.

If you’d like to learn more about and support MegaCyberKit, click the “View the Project” button.

It offers two types of licenses: Commercial and Personal/Educational.

Thank you.