Show HN: OpenLoong – Open-Source Hardware for a Full-Stack Humanoid Robot

1 OpenLoong 0 5/14/2025, 2:35:25 PM github.com ↗

We're OpenLoong – a China-based community to build a full-stack open-source humanoid robot. This repository contains all hardware design files for our robot: from the upper body and limbs to BOMs and assembly diagrams.

What’s inside: - TA00-03-00-Waist Component. Contains the robot's waist joint design, drive system, and mechanical structure drawings. - TA00-04-00-Chest System. Provides the hardware design for the robot's chest area, including the layout of sensors and the main control module. - TA00-07-00-Head Perception System. Designs the robot's head perception system, integrating and controlling modules for vision, hearing, touch, smell, and movement. - ......

All design files and drawings are open-source, and you are free to use, modify, and optimize them. We encourage community members to participate in further research and development of the robot, promoting technological progress. We’d love feedback – especially from anyone who's built hardware robots or wants to adapt this to their own system.

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Show HN: OpenLoong – Open-Source Hardware for a Full-Stack Humanoid Robot

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