AlexanderKoch-Koch/low_cost_robot

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

3408 stars · 301 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

An open-source project with files and Python control code for building a ~$250 low-cost robot arm using Dynamixel XL430 and XL330 servo motors, plus a ~$180 leader arm for teleoperation. It is aimed at hobbyists and researchers doing robot learning experiments.

Use cases

• build a cheap robot arm for robot learning experiments
• teleoperate a follower arm with a leader arm
• control Dynamixel servo motors from Python
• collect demonstration data for imitation learning
• build a low-cost teleoperation setup like GELLO

When to choose

• you want an affordable robot arm for research or hobby projects
• you need a leader-follower teleoperation setup for robot learning
• you want open hardware designs and Python control code you can modify

When to avoid

• you need an industrial-grade or high-payload robot arm
• you want a ready-made commercial product with support
• you are not comfortable assembling hardware and sourcing parts

Facets

application · maturity active

robotics sdk developer-tools robotics hardware machine-learning python cross-platform robot-arm dynamixel teleoperation robot-learning leader-follower diy-robotics linux

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markdown · JSON · MCP: product_card(name="AlexanderKoch-Koch/low_cost_robot")