Unverified50% confidenceFactExact time

The drone's 3D-printed rotor hub uses PPA-CF material and has an internal hinge structure, using inertial lag to achieve a cyclic pitch effect.

1

Sources

50%

Confidence

Long-term

Relevance

10/18/2026

First Seen

Sources

Single-Motor Drone: He Used 20 Lines of Code to Let the Rotor Steer Itself

Related Entities

PPA-CFconcept Cyclic Pitchconcept

Related Claims

UnverifiedSome of Quaddle's parts will be open-sourced with 3D printing files available, but certain critical structural components must be injection-molded due to motion load requirements, making it a semi-open-source hardware product.68% similar

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