DIY 4-Axis Robot Arm Kit

STEAM 4-DOF DIY Robot Arm Kit – Programmable Acrylic Mechanical Arm (Arduino Compatible)

Step into the world of robotics with this hands-on 4-DOF (Degrees of Freedom) robot arm kit. Designed for students, hobbyists, and aspiring engineers, this DIY mechanical arm introduces real-world robotics concepts through building, coding, and control.

🤖 Key Features:

• 4 Degrees of Freedom (4-DOF)
  Inspired by industrial robotic arms, this kit allows multi-directional movement—lifting, rotating, and gripping—just like real automation systems.
• STEM & STEAM Learning
  Perfect for teaching robotics, programming, and mechanical engineering concepts in a practical, engaging way.
• Arduino Compatible
  Works with Arduino UNO R3, 51 microcontrollers, and other control systems—ideal for coding and custom projects.
• Hands-On DIY Assembly
  Comes as an unassembled kit, helping users learn structure, mechanics, and assembly skills step by step.
• Durable Acrylic Structure
  Built from precision-cut acrylic panels for strength, stability, and a modern mechanical look.

⚙️ Available Set Options:

1. Frame Only Set

• Acrylic arm parts
• Screws
  (No electronics included)

2. Full Set

• Acrylic arm parts
• Screws
• 4 × SG90 servos
• 1 × UNO R3 controller
• 1 × Dual rocker control module
  (No power adapter included)

3. Upgrade Set (Recommended)

• Acrylic arm parts
• Screws
• 4 × SG90 servos
• 1 × UNO R3 controller
• 1 × Dual rocker control module
• 1 × 5V power adapter
• 1 × Phillips screwdriver
• 1 × UNO cable

📏 Product Details:

• Material: Acrylic + electronic components
• Weight: Approx. 360g
• Colors Available: Blue, Black, Wood, Orange, Brown, Transparent, White, and more
• Assembly: DIY (not pre-assembled)
• Recommended Users: Students, hobbyists, STEM learners

📚 Learning Benefits:

• Robotics fundamentals
• Programming & control systems
• Mechanical structure & movement
• Problem-solving and logical thinking

🎁 Ideal For:

• STEM education & classrooms
• High school and college projects
• DIY robotics enthusiasts
• Maker spaces and engineering beginners

Note:
• Assembly required – suitable for users with basic DIY or electronics knowledge
• Power supply required (included only in Upgrade Set)
• Tutorials and guides available online

Installation instructions