Robot Hand with Arduino Open Source AI Bionic Robotic Hand Five Fingers Solely Movement Mechanical Arm DIY Smart Robot & Engineering Kits, Science/Coding/Programming Set, Standard Kit
uHand robot hand is an open-source robot hand for beginners. Built upon Atmega328 and compatible with Arduino, it boasts a 6-channel knob controller, Bluetooth module, 6 anti-blocking servos, and other high-performance hardware. It also offers secondary development interfaces for sensor expansions to empower your creative engineering projects.
For Arduino Compatibility
Compatible with Arduino hardware interfaces and Arduino IDE. Open-source code with detailed comments is provided for your development, making it highly accessible for creators and hobbyists.
Dynamic Control with Knob
Control palm joint movements quickly through the knob potentiometer, immersing yourself in the seamless and responsive operation of this intelligent robotic hand.
APP Control
Take command of uHanduno effortlessly through the dedicated app, allowing you to execute precise movements with the tap of a button or a smooth swipe of a slider interface.
Offline Motion Editing
Record palm motions swiftly with the knob potentiometer and buttons. This feature supports offline motion editing and operation, granting you full control anytime, anywhere.
Anti-blocking Servo
Built-in stall protection algorithm ensures the servo won’t burn out due to blockage or collision, significantly extending its lifespan and reliability for long-term projects.
Support AI Vision Module
uHand robot hand can be expanded with the ESP32Cam module to unlock a wider range of creative vision applications, integrating AI capabilities into your robotic projects.
Built-in Bluetooth Module
Expansion board includes a Bluetooth interface, facilitating seamless integration with Bluetooth modules—ideal for wireless control and project development.
Boundless Creativity
Expand the capabilities of uHand robot hand with a variety of sensors and modules, unlocking endless possibilities for your innovative robotics projects and experiments.
Sonic Ranging
You can position obstacles in front of the glowing ultrasonic module of uHand and move the obstacle toward the robot hand. The robot responds differently, with its RGB light changing color based on the distance from the obstacle. (Glowing ultrasonic sensor included only in Standard Kit.)
Pose Control
Utilize an acceleration sensor to detect the pose, which regulates the gripping and placing actions of the robotic hand. This interactive feature enhances precision and real-time control. (Acceleration sensor included only in Standard Kit.)
Sonic Target Grabbing
When the glowing ultrasonic module detects an object, the buzzer on the expansion board emits a sound, and the RGB light turns green. Place a ball in the palm center, prompting the robot to grasp it and rotate left to release, showcasing precise responsive actions.
Touch Grabbing
Activate the uHand robot to open its hand and begin counting by touching the metal plate of the touch sensor. After all five fingers fully extend, the touch sensor closes all fingers to repeat the count. A smart interaction included only in the Standard Kit.
| Robotic Arm |  uHand |  miniArm |  miniAuto |  MaxArm |  LeArm |  xArm1S |  xArmAI |
|---|
| Customer Reviews | 3.6 out of 5 stars (10 reviews) | 3.9 out of 5 stars (22 reviews) | 3.5 out of 5 stars (6 reviews) | 4.1 out of 5 stars (12 reviews) | 4.2 out of 5 stars (297 reviews) | 3.9 out of 5 stars (13 reviews) | 5.0 out of 5 stars (1 review) |
| Price | $169.99 | $89.99 | $89.99 | $159.99 | $139.99 | $279.99 | $399.99 |
| Controller System | Arduino | Arduino | Arduino | ESP32 Controller | 6 Channels Servo Controller | Arduino | ESP32, CoreX |
| Control Method | APP, Knob Controller | APP, Knob Controller | APP | PC, APP, Wireless Handle, Mouse | PC, APP, Wireless Controller | PC, APP, Wireless Handle, Mouse | PC, APP, Wireless Controller |
| Communication | Bluetooth | Bluetooth | Bluetooth | Bluetooth, USB, WiFi | Bluetooth, USB | Bluetooth, USB | Bluetooth, USB, WiFi |
| DOF | Pan-tilt angle 180 degrees | 5DOF (4DOF + Gripper) | Can add a gripper in front. | 4DOF + Suction Cup | 6DOF (5DOF + Gripper) | 6DOF (5DOF + Gripper) | 6DOF (5DOF + Gripper) |
| Power Supply | Batteries (included) | Batteries (included) | Batteries (included) | 12V 5A DC Adaptor | 7.5V 3A DC Power Adapter | 7.5V 6A DC Power Adapter | 7.5V 6A DC Power Adapter |
| Material | Acrylic | Acrylic plate + hard aluminum | Metal Bracket | Metal & Carbon Fiber | Aluminum Alloy | Aluminum Alloy | Aluminum Alloy |
| Servo | LFD-06, LFD-01 | LDX-218, LD-1501MG, LFD-01M | Encoder Motor | HTS-35H Bus Servo, LFD-01M | LDX-218, LD-1501MG, LFD-06 | LX-15D, LX-225 Bus Servo | HTS-16L, HX-06L, LX-15D, LX-225 |
| Product Dimension | 8×5×10 in (207×120×257 mm) | 8×5×13 in (207×120×339 mm) | 6.9×6.5×5.4 in (176×164×138 mm) | 6×6×10 in (160×160×260 mm) | 11.2×4.7×18.3 in (285×120×465 mm) | 6×5.5×16.8 in (154×140×426 mm) | 12×7×17 in (305×177×427 mm) |
| Product Weight | 1.5 lb (0.68 kg) | 1.5 lb (0.66 kg) | 1.6 lb (0.71 kg) | 3 lb (1.3 kg) | 2.73 lb (1.24 kg) | 1.98 lb (0.9 kg) | 5.7 lb (2.6 kg) |
| Package Size | 12×6×5 in (295×165×115 mm) | 12×6×5 in (295×165×115 mm) | 11.8×6.7×4.7 in (300×170×120 mm) | 11.7×8.3×6.9 in (298×210×175 mm) | 13.2×11.4×3.4 in (335×290×85 mm) | 13.2×11.4×3.4 in (335×290×85 mm) | 18×12×7 in (450×300×170 mm) |
| Package Weight | 2.2 lb (1 kg) | 2.4 lb (1.1 kg) | 2.4 lb (1.1 kg) | 4.4 lb (2 kg) | 4.4 lb (2 kg) | 4.84 lb (2.2 kg) | 5.7 lb (2.6 kg) |
Detailed instruction diagram illustrating the assembly and key functional parts of the uHand robotic hand. This visual guide helps users understand the mechanical structure and wiring layout for smooth DIY experience.
Comprehensive specification overview including hardware components, power requirements, dimensions, and control modalities, providing all necessary technical information for development and customization.
Expansion capability for multiple sensor modules and peripherals, enabling seamless integration and extended functionalities tailored to your project’s evolving needs and innovations.
Showcasing the integration and application of AI Vision technologies through ESP32Cam and additional modules, providing intelligent perception capabilities for advanced robotics functions.
Complete package contents including all parts, modules, and components necessary to build, program, and operate the uHand robotic hand. Perfect for STEM enthusiasts looking for a full engineering kit.
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