🧠 REALISTIC HUMAN ANIMATRONIC 3D HEAD – 3 SERVOS (ESP32 READY)
A fully 3D-printable realistic human animatronic head designed to create smooth and expressive facial movements using a compact 3-servo system.
📏 DIMENSIONS
- Height: ~80 mm
- Length: ~60 mm
Compact design, ideal for robotics, prototyping, and interactive projects.
⚙️ MOVEMENTS
3 independent servo system:
- 👀 Eyes: left/right movement
- 😴 Eyelids: automatic open/close
- 👄 Mouth: open/close
⚠️ Always respect maximum movement ranges to avoid mechanical blocking or servo stress.
🔩 ASSEMBLY
- Eye and eyelid servos mounted using a bracket and screw for stability
- Metal wire linkage used for synchronized eye and eyelid motion
- Mouth uses a pressure-based mechanism on a dedicated support
- Mouth parts must be glued together (cyanoacrylate or epoxy recommended)
⚙️ ELECTRONICS
- Designed for ESP32 (recommended)
- Also compatible with Arduino and other microcontrollers
- Powered via USB or external power supply
⚠️ Code is not included, as it was developed separately using AI (Claude AI) for a fully customized control system.
👄 MOUTH CREDIT
The mouth is based on a model by @popuui_国际版, integrated and adapted into the overall animatronic system.
🎨 FINISH
Example shown:
- Eyes and mouth painted with acrylic paints
- Sealed with UV resin for a realistic glossy finish
Fully customizable depending on your build style.
💡 FEATURES
- Realistic human head design
- 3 independent servos
- Eye + eyelid + mouth movement
- Modular 3D-printable structure
- Metal wire mechanical linkage system
- Optimized assembly design
⚠️ IMPORTANT NOTES
- Always respect servo movement limits
- Test movements gradually during assembly
- Check alignment before full operation
Alessio;)
