HOPEJr
An open-source DIY humanoid robot with dexterous hands, including an arm subsystem with LeRobot integration and teleoperation.
- Humanoid
- No license: all rights reserved by the creator
- Works with AI
- LeRobot
- 3D model (URDF)
Suggested by Robotheca, created by @TheRobotStudio (opens in a new tab), from github.com/TheRobotStudio/HOPEJr (opens in a new tab). Pinned to commit 0a60df1 (opens in a new tab).
- Hardware license
- No license
- Software license
- No license
- Commercial use
- Unknown
No license is stated for part of this robot.
Some folders have their own license: Humanoid/ (Apache-2.0).
Photo and 3D model
3D model loaded from the original files on GitHub at 0a60df1, under NONE. View the original files from GitHub (12.9 MB) (opens in a new tab)
Works with AI
Found by Robotheca in the project's files at commit 0a60df1, its robot.yaml and Robotheca's notes on its documents. Never guessed; Robotheca doesn't run the code.
Runs LeRobot
Stated in robot.yaml
Bill of materials
16 parts16 of 16 parts shown
| # | Component | Quantity | Est. price | Supplier |
|---|---|---|---|---|
| 1 | screw set | 1 | – | Amazon: buy screw set, opens in a new tab |
| 2 | nuts set | 1 | – | Amazon: buy nuts set, opens in a new tab |
| 3 | 65mm screws | 6 | – | Amazon: buy 65mm screws, opens in a new tab |
| 4 | 50mm screws | 1 | – | Amazon: buy 50mm screws, opens in a new tab |
| 5 | 45mm screws | 1 | – | Amazon: buy 45mm screws, opens in a new tab |
| 6 | 35mm screws | 1 | – | Amazon: buy 35mm screws, opens in a new tab |
| 7 | 30mm screws | 3 | – | Amazon: buy 30mm screws, opens in a new tab |
| 8 | 25mm screws | 1 | – | Amazon: buy 25mm screws, opens in a new tab |
| 9 | 35mm screws | 4 | – | Amazon: buy 35mm screws, opens in a new tab |
| 10 | spacers set | 1 | – | Amazon: buy spacers set, opens in a new tab |
| 11 | PTFE tube | 1 | – | Amazon: buy PTFE tube, opens in a new tab |
| 12 | Finger protectors | 5 | – | Amazon: buy Finger protectors, opens in a new tab |
| 13 | screws set | 1 | – | Amazon: buy screws set, opens in a new tab |
| 14 | Magnets | 23 | – | Umagnets: buy Magnets, opens in a new tab |
| 15 | SS49E linear hall sensors | 28 | – | Amazon: buy SS49E linear hall sensors, opens in a new tab |
| 16 | JSTS cables | 1 | – | AliExpress: buy JSTS cables, opens in a new tab |
16 of 16 parts have no price in the source, so there is no parts total. Read from Arm/BOM.md at the pinned commit.
Build guide
The creator's guide is in the repository. It has no license, so all rights stay with the creator: Robotheca doesn't show it here or translate it, and gives its own notes about the robot instead.
Read the creator's guideAsk the creator on GitHub (opens in a new tab)More guides
Wiring and electronics
Cables and connectors
From the parts list.
- JSTS cables × 1