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Buy the AR4 Robot Combo Kit
Includes all structural components, machined aluminum parts, bearings, belts, hardware, and primary electrical components.
AR4 Robot in Education
See how the AR4 is used for teaching mechatronics, programming, and robotics in academic settings.
AR4 Robot in Industry
Explore professional applications of the AR4 for prototyping, light automation, and research.
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Knowledge Base
Find common questions, troubleshooting, and detailed articles for the AR4 robot.
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Connect with other AR4 robot users for support, share ideas, and collaborate on projects.
Robot Build Manual
Step-by-step assembly guide available in downloadable PDF format.
Latest Updates
Stay updated with the latest AR4 Robot software releases and version history.
Legacy Forum
Browse archived, read-only forum. For active discussions, visit the new community.
Downloads
Get the latest software, firmware, and necessary driver files for your robot.
Tutorials
Watch video guides for AR4 robot assembly and programming.
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ROS2
Access ROS 2 drivers and packages for the AR4 robot.
FAQ's
Get quick answers to frequently asked questions about the AR4 robot.
AR4 Robot in Education
See how the AR4 is used for teaching mechatronics, programming, and robotics in academic settings.
AR4 Robot in Industry
Explore professional applications of the AR4 for prototyping, light automation, and research.
Learn Robotics with Arduino
Explore robotics concepts, Arduino integration, and foundational principles for building robots with the AR4
Downloads
Get the latest software, firmware, and necessary driver files for your robot.
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What parts or kits do I need to build the robot?
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Keyed shaft For me ...
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Keyed shaft For me it's hard to find a keyed shaft. Has anyone tried a 3D printed shaft ? Does that make sense?
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Roy de Kleijn
8 months ago
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Roy de Kleijn
(@roy-de-kleijn)
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Joined: 9 months ago
Posts: 4
Topic starter
30/07/2025 3:30 am
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