Product Overview

An open-source bionic robotic hand designed for robotics research, education, and development. Features high degrees of freedom, precise control, and comprehensive SDK support for easy custom development.

Amazing Hand Bionic Robotic Hand Product Show

Amazing Hand Robotic Hand Detail Display

Key Advantages

Fully Open-Source & Customizable Design

The Amazing Hand adopts a complete open-source architecture, with all code files and mechanical design blueprints freely available. Developers can modify both hardware and software configurations to meet project-specific requirements, enabling rapid adaptation to diverse robotic applications.
8 DOF for Flexible Motion

Equipped with 8 degrees of freedom, each finger features two joint phalanges enabling flexion/extension, abduction, and adduction movements — simulating the natural dexterity of a human hand.
Compact & Lightweight All-in-One Design

All drive components are fully integrated inside the hand body, completely eliminating external wiring. Weighing only 400g (excluding servo motors), its compact form factor makes it easy to integrate into various robotic platforms.
3D Printing Support for Lower Production Costs

All structural components support 3D-printed manufacturing, utilizing a modular design approach combining a rigid "skeleton" frame with a flexible TPU shell. This dramatically reduces production costs, making it ideal for students, makers, and researchers on a budget.
Optimized for Research & Educational Use Cases

Its open-source and easily accessible design makes it an excellent platform for AI and robotics experimentation, supporting algorithm validation, data collection, and hands-on educational training.

Amazing Hand Robotic Hand Function Display

Hardware Overview

Amazing Hand Hardware Structure Diagram

Technical Specifications

Product Model	Amazing Hand
Compatible Controllers	Raspberry Pi / NVIDIA Jetson Series / Microcontrollers (MCU)
Operating Temperature Range	0°C ~ 40°C
Product Weight	400g (excluding servo motors)
Structural Materials	Fully 3D-printable, with rigid "skeleton" frame and flexible TPU shell
Drive Method	Parallel drive mechanism, 2× Feetech SCS0009 servo motors per finger
Motion Capabilities	Flexion/extension and abduction/adduction via differential motor control
Servo Communication Protocol	Feetech SCS0009: UART
Servo Rated Input Voltage	Feetech SCS0009: 5V
Servo Rated Torque	Feetech SCS0009: 1.89 kg·cm
Servo Rated Current	Feetech SCS0009: 300 mA

Technical Support

For detailed technical documentation on software setup and code implementation, please refer to our official wiki: Click here. Community technical support is also available to help accelerate your project implementation.

Parts List

(Specific components to be supplemented based on actual product accessories, e.g., 3D-printed parts, servo motors, cables, controller boards, etc.)

AmazingHand Open Source Bionic Robotic Hand for Research