Open-Source AI Robotic Hand Powered by micro:bit V2 - Educational Kit

Ai Hand is an open-source robotic hand powered by micro:bit. With 6 joints and the micro:bit V2 as its core controller, it incorporates the Wonder Cam vision module and emits ultrasonic sensoAdditionally, it offers multiple expansion interfaces for you to conveniently customize and enhance your robotic hand.

1. What It Is

• Open-source robotic hand kit built for education and hands-on learning in robotics, AI, vision, and programming.

• Designed to be used with micro:bit V2 as the primary controller (often included in some versions, otherwise you must provide it).

• Combines mechanical robotics, sensors, and AI vision to create an interactive robotic hand platform.

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2. Core Controller micro:bit V2

• Uses the BBC micro:bit V2 microconticro:bit V2 includes:

  • Bluetooth, accelerometer, compass, three buttons, and 55 LED matrix

  • Built-in speaker, microphone, and capacitive touch sensor

   

• micro:bit V2 enables wireless control, sensor reading, and programming for robotics projects.

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3. Vision & Sensors

• Wonder Cam AI Vision Module a built-in vision system that supports:

  • Colour recognition

  • Tag detection

  • Face recognition

  • Other fun AI vision activities

   

• Glowy Ultrasonic Sensor measures distance and can be used to trigger actions (e.g., open hand when object is at a set range).

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4. Phys

• 6 joints enable basic robotic hand articulation.

• Anti-blocking servos with built-in protection algorithm prevents motor burn-out if something blocks or collides during motion.

• Acrylic + metal build with robust structure and expansion interfaces for adding sensors or extensions.

• Physical size: ~177 105 295 mm.

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5. Programming & Control Methods

• Make code Programming drag-and-drop block coding ideal for beginners and educational use.

• Android / iOS App Control intuitive control via mobile phone app with sliders/buttons.

• micro:bit Coding & Control direct control via micro:bit with Bluetooth or USB communication.

• Support for Exteal sensors or modules for customized projects and learning pathways.

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6. Built-In Behaviors & AI Projects

• Sonic Distance Response ultrasonic sensor triggers behaviors based on distance.

• Face & Color Recognition the vision module detects and frames recognized faces or colors.

• Tag Recognition and Interaction vision module reads position of tags for interactive tasks.

• Waste Sorting Demo AI vision used to categorize and display information about").

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7. Expandability & Secondary Development

• Expansion interfaces on the hand allow you to add more sensors or modules (e.g., additional ultrasonic, IR, touch sensors).

• Open-source software support lets you modify or extend functionality using micro:bit programming languages or Makecode blocks.

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8. What's Usually Included

Typical kit box items (may vary by seller/version):

• AiHand main robotic hand unit

• micro:bit V2 (in some versions)

• Power adapter & USB cable

• Glowy ultrasonic sensor

• Tags, number cards, and additional props for vision projects

• Sensor wires & accessory bag

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9. Ideal For

• classroom robotics and coding lessons.

• Beginners in programming & robotics thanks to Makecode and app control.

• AI learning hands-on fun with vision recognition and sensor interaction.

• DIY robotics projects extend and customize with sensors and code.

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Quick Summary

• Open-source educational robotic hand powered by micro:bit V2.

• Supports AI vision (face, color, tag recognition) via WonderCam.

• Multiple controls: Makecode, micro:bit, iOS/Android app.

• Expandable, programmable, and ideal for robotics l