Robot Arms & Home Robot LearningAdvanced
GEM: Good Enough Manipulator
A sub-$500 7-DOF arm that's good enough for real research.
- Est. cost
- $500
- Posted
- Likes on X
- 387 (X post)

Overview
7-DOF, 1.2 kg payload, 3D-printed arm with head and wrist cameras, LeRobot support and a low-cost leader arm. The builder shares the print files and instructions.
How it works
Leader-follower teleop into LeRobot for imitation learning.
Hardware
- 3D-printed parts
- head + wrist cameras
- leader arm
This page is a short summary written by HardwareLab. Build steps, code and photos belong to the creator; follow “View original” for the full project.
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