Keyestudio 4DOF Robot Arm Kit Robot Pack Acrylic PS2 Mechanical Claw Toys for Arduino Robot Arm Kit DIY Robot STEM Programming
Keyestudio 4DOF Robot Arm Kit Robot Pack Acrylic PS2 Mechanical Claw Toys for Arduino Robot Arm Kit DIY Robot STEM Programming
Keyestudio 4DOF Robot Arm Kit Robot Pack Acrylic PS2 Mechanical Claw Toys for Arduino Robot Arm Kit DIY Robot STEM Programming
Keyestudio 4DOF Robot Arm Kit Robot Pack Acrylic PS2 Mechanical Claw Toys for Arduino Robot Arm Kit DIY Robot STEM Programming
Keyestudio 4DOF Robot Arm Kit Robot Pack Acrylic PS2 Mechanical Claw Toys for Arduino Robot Arm Kit DIY Robot STEM Programming
Keyestudio 4DOF Robot Arm Kit Robot Pack Acrylic PS2 Mechanical Claw Toys for Arduino Robot Arm Kit DIY Robot STEM Programming
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Product Details

Arduino 4DOF robot arm kit for beginners

Arduino 4DOF robot arm kit for beginners, a hands-on STEM learning solution designed to teach programming, engineering, and automation through real-world applications.

This DIY robotic arm features 4 degrees of freedom (4DOF), allowing precise multi-directional movement for gripping, lifting, and positioning objects. Built with a durable acrylic structure and powered by Arduino-compatible technology, it offers a perfect balance between education and innovation.

With multiple control methods—including wired joystick, Bluetooth app control, and optional PS2 controller—this kit provides a dynamic and interactive learning experience suitable for beginners and advanced learners alike.

Whether used in classrooms, labs, or at home, this robot arm transforms theoretical knowledge into practical skills in robotics and automation.


🟢 Product Specifications

  • Product Type: DIY 4DOF Robot Arm Kit
  • Compatibility: Arduino UNO R3
  • Degrees of Freedom: 4-axis robotic movement
  • Control Methods:
    • Dual joystick control (included)
    • Bluetooth control (optional module)
    • PS2 wireless control (optional)
  • Main Components:
    • 4 Servo motors (SG90 & MG90S)
    • Arduino control board
    • Sensor shield V5
    • Acrylic robotic arm structure
  • Power Supply: 5V / external DC power
  • Material: Lightweight acrylic + electronic components
  • Assembly: DIY kit with tutorials and coding examples
  • Programming: Arduino IDE (C/C++)
  • Applications: Gripping, lifting, object manipulation

🟢 Subjects Covered by This Product

1. Robotics Engineering

  • Kinematics (robot arm movement)
  • Degrees of freedom (DOF systems)
  • Mechanical structure design

2. Programming & Embedded Systems

  • Arduino coding (C/C++)
  • Servo motor control
  • Input/output signal processing

3. Electronics & Circuit Design

  • Sensor shield integration
  • Power distribution
  • Signal wiring and debugging

4. Automation & Industrial Robotics Basics

  • Pick-and-place systems
  • Motion control algorithms
  • Position memory programming

5. STEM & STEAM Education

  • Engineering design thinking
  • Logical reasoning
  • Applied mathematics in robotics

🟢 Activities Performed by the Product

🔹 1. Object Gripping & Releasing

Uses mechanical claw to pick up and place objects accurately.

🔹 2. Multi-Axis Movement Control

Controls base rotation, arm lifting, extension, and claw motion.

🔹 3. Joystick-Based Manual Control

Real-time control using dual joystick modules.

🔹 4. Bluetooth Remote Operation

Wireless control via mobile app (Android).

🔹 5. Programmed Automation

Run predefined movement sequences using Arduino code.

🔹 6. Memory Function Programming

Store and repeat robotic arm positions and sequences.

🔹 7. DIY Assembly & System Integration

Build the full robotic system and learn hardware connections.


🟢 Benefits for Students

  • Develops hands-on robotics and coding skills
  • Enhances problem-solving and logical thinking
  • Introduces real-world automation concepts
  • Builds strong engineering fundamentals
  • Encourages innovation and creativity

🟢 Benefits for Teachers

  • Excellent STEM lab teaching tool
  • Supports interactive and project-based learning
  • Demonstrates robotics concepts visually
  • Easy to integrate into coding & engineering curriculum
  • Helps students understand industrial robotics basics

Keyestudio 4DOF Robot Arm Kit Robot Pack Acrylic PS2 Mechanical Claw Toys for Arduino Robot Arm Kit DIY Robot STEM ProgrammingKeyestudio 4DOF Robot Arm Kit Robot Pack Acrylic PS2 Mechanical Claw Toys for Arduino Robot Arm Kit DIY Robot STEM ProgrammingKeyestudio 4DOF Robot Arm Kit Robot Pack Acrylic PS2 Mechanical Claw Toys for Arduino Robot Arm Kit DIY Robot STEM ProgrammingKeyestudio 4DOF Robot Arm Kit Robot Pack Acrylic PS2 Mechanical Claw Toys for Arduino Robot Arm Kit DIY Robot STEM ProgrammingKeyestudio 4DOF Robot Arm Kit Robot Pack Acrylic PS2 Mechanical Claw Toys for Arduino Robot Arm Kit DIY Robot STEM ProgrammingKeyestudio 4DOF Robot Arm Kit Robot Pack Acrylic PS2 Mechanical Claw Toys for Arduino Robot Arm Kit DIY Robot STEM ProgrammingKeyestudio 4DOF Robot Arm Kit Robot Pack Acrylic PS2 Mechanical Claw Toys for Arduino Robot Arm Kit DIY Robot STEM ProgrammingKeyestudio 4DOF Robot Arm Kit Robot Pack Acrylic PS2 Mechanical Claw Toys for Arduino Robot Arm Kit DIY Robot STEM Programming

Item Specifics
Shipping & Payment

SHIPPING

We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have been shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

RETURNS

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.

Refunds

Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of ESSCOPAL (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of https://esscopal.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.

Exchanges

If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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Super hot! Several others have checked this out in the last few hours

4DOF Robot Arm Kit for Arduino – DIY Programmable Mechanical Claw with Joystick & Bluetooth Control

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