Build the World's Best
Open-Source Robots
We source the components from the best open-source robotics projects and kit them for you. Quality parts, BOM-verified, with 3D-printed pieces from our shop. One box, ready to build.
Curated Open-Source Projects
We identify and select the best open-source robotics designs. Full attribution to original creators and maintainers, with complete design files, documentation, and community support.
3D Printing + Vetted Sourcing
Structural parts 3D-printed in-house with engineering-grade materials. Electronics, motors, and hardware sourced from authorized distributors. Every component verified against the original BOM.
Complete Kits, Zero Hassle
Every fastener, bearing, motor, and component included. No hunting across multiple suppliers. Guaranteed compatibility - unbox and start building.
Featured Products
Composable kits for popular open-source robotics projects
SO-101 Leader Arm Frame Kit
Based on the LeRobot SO-ARM100. 3D-printed structural frame for the leader arm (no gripper). The arm you control during teleoperation.
SO-101 Follower Arm Frame Kit
Based on the LeRobot SO-ARM100. 3D-printed structural frame with ccompliant gripper and camera mount for the follower arm. The arm that does the work.
SO-101 Leader Arm Electronics Kit
Based on the LeRobot SO-ARM100. Electronics for leader arm: 6x 7.4V servos, 5V power supply, microcontroller, and wiring. Optimized for human control.