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Arduino Robotic Arm 5.0 (STL + App + Code)
$11.70 USD
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36 STL files
Print every part of the arm at home with any FDM printer
Arduino code + control app
Works with Windows, Linux and Mac · Ready to upload from the Arduino IDE
Files included in the download
38 files
Fixed base.stl
Rotating base.stl
Rotating base adapter for servo1.stl
Rotating base adapter for servo2.stl
Rotating base central cover.stl
Rack gear housing.stl
Rack gear_1.stl
Rack gear_2.stl
Support Leg_1.stl
Support Leg_2.stl
Support Leg_3.stl
Support Leg_4.stl
Support Leg_5.stl
Arm part for servos.stl
Arm part for shafts.stl
Forearm for servo.stl
Forearm part for shaft.stl
Forearm rotation joint_1.stl
Forearm rotation joint_2.stl
Forearm–Arm joint_1.stl
Forearm–Arm joint_2.stl
Forearm–Arm joint_3.stl
Forearm–Arm joint_4.stl
Forearm–Arm joint_5.stl
Gripper cover.stl
Gripper finger_1.stl
Gripper finger_2.stl
Gripper gear.stl
Gripper joint (servo).stl
Gripper joint (shaft).stl
Gripper joint connector.stl
Gripper rack and shaft housing.stl
Gripper servo housing (rotary part).stl
Gripper shaft support.stl
Rotary Body of the Gripper.stl
Servo mount for gripper rotation.stl
Included software
2 files
BrazoRobotico5.0_arduino_code.rar
ROBOTIC ARM CONTROL FABRI CREATOR.rar
Print settings
Infill
9%
Gyroid recommended
Walls
3
Recommended minimum
Supports
Tree
Tree supports
Material
PLA
ABS, PETG, etc.
Estimated filament
~1 kg
To print the whole arm
Ideal for
Robotics enthusiasts and makers with a 3D printer
Students of engineering, electronics and STEM
Schools, academies and fabrication labs
Projects of hands-on learning with Arduino
Anyone who already has the components and only needs the files
License
Personal and educational use allowed
Printing for yourself allowed
No reselling the files
No use in AI models
Also available as a physical kit
Complete physical kit — Arm 5.0
Includes 8 servo motors, Arduino UNO, power supply, extension cables, tools and screws. No soldering or cutting cables. The digital files are added separately.
See the full kit →
FREQUENTLY ASKED QUESTIONS
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What is the reach and how much can it lift?
The 5.0 arm reaches about 40 cm. It can lift about 500 g with the object about 15 cm from the base (arm slightly bent), and up to ~900 g at 10 cm. With the arm fully extended, the recommended load is about 120 g for continuous use. As with any robotic arm, the farther the object, the less weight it can hold.
Can I use other servos, like the DS3218?
Yes, the DS3218 works, but it must be the version with metal gears.
How do I control the arm from my PC?
With the control app for Windows and Linux, which comes with these files, or with the web version right in your browser: sliders per servo, speed, and save/play sequences.
Do I need a 3D printer?
Yes. The parts are printed at home with any FDM printer using the 3D models (STL) in these files. The 5.0 Kit includes everything else: electronic components, screws and tools.
Where do I get the digital files after purchase?
As soon as your payment is confirmed you get an email with the download link (with Binance Pay it unlocks ~2 minutes after paying). They also stay available in your store account.
Are digital files refundable?
They are non-refundable. But if you picked the wrong version or file, message us on WhatsApp and we'll help you sort it out.
How long does shipping take?
Free tracked shipping worldwide on orders over $30. Real door-to-door times (business days): US and Canada 10–21 · Europe 10–20 · Mexico 13–20 · South and Central America 15–30 · rest of the world 12–25. Final delivery is made by your national postal service (USPS, Correos, La Poste…). Depending on your country, customs may charge import taxes on delivery (to the US they are covered) and they can sometimes be reduced: message us on WhatsApp or check our Shipping policy.
Is it good for university or educational projects?
Yes. Many customers use our arms in university projects on forward/inverse kinematics and thesis work.
Which kit is best to start with?
The Robotic Arm Kit 4.1: the best balance for your first robotic arm.
Robotic Arm Control System | by FabriCreator | Version 1.0 | 2025
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