3D Printed Arduino-Based 2C Robotic Arm Kit for STEM Education


The LittleArm 2C Robotic Arm Kit is a 3D printed, Arduino-based, desktop robot arm for STEM education and hobbyists.

Available on backorder

3D Printed Arduino-Based 2C Robotic Arm Kit for STEM Education

The LittleArm 2C Robotic Arm Kit is a 3D printed, Arduino-based, desktop robot arm for STEM education and hobbyists. The 2C is the second generation LittleArm. It has been engineered to be more rugged and simple to assemble allowing younger roboticists to work with it confidently. Improvements include the addition of bluetooth-control with smart devices and resigned parts to make assembly more intuitive.


  • Integrated Bluetooth
  • Free Windows and Android Applications
  • All 3D Printed Components
  • Custom PCB with Arduino Chip
  • Our High Strength Metal Geared Servos
  • 6V Power Supply
  • USB Cord


Assembly Time (hours): 0.5-1.5
material: PLA Plastic
3D Printed: Yes
Programmable: Yes
DOF: 4
Speed: 180 deg/s (max recommended)
Number of Parts: 31 (screws included)
App: Yes
Payload (ounces): 4.5
Reach (inches): 7
Controller Board Included: Yes
Bluetooth: Yes


-31 parts total (screws included)
-Snap together parts
-Assemble in under an hour
-Labeled parts and comprehensive tutorials
-Trainable with our simple Android and Windows App (no programming experience needed)
-Electronics Labeled and Simple


-Metal-geared Microservos
-More robust design
-Wire containing loops to prevent “hanging”


-Operates in any orientation
-Grippers can be redesigned and exchanged
-Multiple Ports/Pins available for Expansion


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Product Manuals

If applicable, the Product Documentation, Reference Materials, CAD design(s), .STEP file(s) and/or other drawing file(s), Manuals, and Tutorials will be available for download upon purchase. The order confirmation email will include a downloadable link to the product file(s) which can also be downloaded from the My Account section if needed.

Slant is a product design and 3D printing company that specializes in 3D Printed Robots for STEM Education and Makers. We’re working to create practical robots for the home, school and business, and make 3D printing a large scale manufacturing option. We’re developing hardware, software and techniques to allow 3D printing devices to produce parts in volume.

Shipping Policy

For some products, the shipping cost is calculated based on the product weight, not based on the quantity of items in the order. To benefit from lower shipping costs for orders with multiple items, please contact us at sales@ozrobotics.com. Click HERE for more on Shipping, Exchange and Refund Policies.

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IMPORT TAX/CUSTOM FEE: While not all products require import/custom tax, but some items may require a very small duty/import tax if applicable in your country. The total amount for your order does not include any duty fees. All import duties must be paid by the buyer. Oz Robotics is not responsible for import fees, duties, or customs clearance for any shipment. On each product page; please check “By” section to see the manufacturer or supplier for that product.

SHIPMENT: We strictly use UPS, USPS, DHL, or FEDEX for all orders because they are reliable, faster and easily trackable. We usually ship within two business days after the full payment is received. Standard Delivery generally occurs within 3-5 business days after the ship date. However, sometimes delivery time depends on destination, logistics mode, weather conditions, size and weight of the product. Our shipping rates are listed very clearly on each product page under SHIPPING tab. Additionally in order to see the shipping cost for your country, just add your item to the Shopping Cart, there you will see Estimate Shipping button. Just click on that button to see the shipping cost based on your Country and Location. Click HERE for more on Shipping Policies.

Return Policy

Items that are unassembled may be returned within 15 days of purchase.

Shipping costs

Country State Cost
United States (US) Any $10.00
Any Any $24.00

Shipping Details

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  1. 1 vote
    Answered by Oz Robotics

    The maximum Reach of the Arm is 6.5 inches. The Kit is ideal for high school students. The Arduino can be reprogrammed from scratch, and the students can use CAD to design more complex end effectors. An excellent class project for the high school level is to have multiple arms work together to create a miniature assembly line.

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