Video:
This bionic hand is controlled by an Arduino Nano V3 and uses 4 15kg servo's to move the index, middle, ring and little finger and 3 9g servo's to rotate the thumb and pull the thumb and the fingers open. This bionic hand it's structure is modelled after a real hand so I could make a gel10 mold that would fit snug around it.
The original idea was to integrate some force feedback in the finger tips by using some small pushbuttons. This didn't turn out to well because the wires from the pushbuttons in combination with the gel10 mold caused to much friction in the joints of the fingers. The fingers had to push to hard to activate the pushbuttons.
The STL-files option includes these files:
-Individual STL-files
The Fusion 360 source files option includes these formats:
-.f3d
-.obj
-.stp/.step
-.3mf
-.fbx
-.skp
-.smt
-.ipt files
Part list, schematics, code and more info about this project can be found here
Printer used:
Flsun Q5
Supports:
Yes
Resolution:
0.15
Infill:
25-30%
Note: This is not a physical product. When you're purchasing the STL or Fusion 360 source files you will be able to download these files. A physical product will not be send to your address.
Personal Use License (Standard Included)
See attached license for the use of the files.
Commercial License (Optional Purchase)
Want to sell physical 3D prints of this design? You can purchase the Commercial License as an optional upgrade.
The Commercial License includes the STL files required to 3D print the model and grants you the right to produce and sell an unlimited number of physical copies of the purchased design.
What is allowed:
- Unlimited production and sale of physical 3D prints.
- Selling through online marketplaces, webshops, and physical stores.
- Modifying or resizing the model for physical production.
- Lifetime commercial use with no recurring fees or royalties.
What is NOT allowed:
- Selling, sharing, or redistributing the digital design files (STL, STEP, 3MF, etc.).
- Distributing modified or remixed versions of the digital files.
- Uploading the files to file-sharing platforms or 3D model marketplaces.
- Using this license for other BBprojects designs.
Important: The Commercial License is not included with the standard Personal Use License and must be purchased separately. Only physical 3D-printed products may be sold. Redistribution of digital files is strictly prohibited, even if they have been modified.
By purchasing the Commercial License, you agree to the full BBprojects Commercial License terms included with your download.