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Explore robots

Open-source robots with their licenses, parts and source files. Every page is pinned to a commit on GitHub.

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Buildability

Ready to build: a score of 80 or more, a license and a finished design.

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Where the project was published, known for 29 of 270 robots. Never guessed.

Guide translated from

Guides machine-translated into English by Robotheca, with a link to the original on each robot page.

37 of 270 robots state a cost. Costs in other currencies are compared using the ECB reference rate of 14 Oct 2026. Robots without a known cost are hidden unless you include them.

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270 robots

Page 3 of 12 · Ready to build first, then by buildability

  • Robot arm

    AIRA

    A 3D-printable 7-DoF robotic arm with native LeRobot integration for teleoperation, demonstration recording, and policy training.

    • Works with AI
    Level
    Advanced
    Buildability
    57/100
    Buildable with some effort
    Cost
    €2,000
  • Wheeled

    JetBot

    An educational open-source AI robot platform built on NVIDIA Jetson Nano for learning and experimenting with AI-based motion and collision avoidance.

    • Works with AI
    Level
    Beginner
    Buildability
    57/100
    Buildable with some effort
    Cost
    Not stated
  • Quadruped

    4T-POM-X4

    An open-source 12-degree-of-freedom quadruped robot designed for learning, development, and secondary innovation.

    Level
    Intermediate
    Buildability
    55/100
    Buildable with some effort
    Cost
    Not stated
  • No photo yet
    Humanoid

    AhaRobot

    A modular humanoid robot designed for research and education with ROS2 integration.

    Level
    Intermediate
    Buildability
    55/100
    Buildable with some effort
    Cost
    Not stated
  • Humanoid

    Asimov 1

    An open-source 1.2 m, 35 kg humanoid biped with 25 actuated degrees of freedom that can be built, simulated and customized.

    Level
    Advanced
    Buildability
    55/100
    Buildable with some effort
    Cost
    Not stated
  • Other

    Balance Ball

    A spherical robot that balances and maneuvers in three degrees of freedom using three orthogonal flywheels and a omnidirectional wheel base.

    Level
    Advanced
    Buildability
    55/100
    Buildable with some effort
    Cost
    ¥1,000≈ €133 (ECB rate, 14 Oct 2026)
  • Humanoid

    Bambot

    An open-source, low-cost humanoid robot designed for AI experimentation and education.

    • Work in progress
    • Works with AI
    Level
    Intermediate
    Buildability
    55/100
    Buildable with some effort
    Cost
    $300≈ €268 (ECB rate, 14 Oct 2026)
  • No photo yet
    Humanoid

    CocoNuts

    An open-source humanoid robotics research platform that minimizes leg inertia by concentrating mass near the limb roots using timing belts and parallel linkages.

    Level
    Advanced
    Buildability
    55/100
    Buildable with some effort
    Cost
    Not stated
  • Other

    CUBOTino autonomous

    A small, 3D printed robot that solves a Rubik's cube autonomously on a Raspberry Pi.

    Level
    Intermediate
    Buildability
    55/100
    Buildable with some effort
    Cost
    Not stated
  • Other

    Dagor Biped

    A low-cost, easy-to-print biped robot hardware design remixed from the Open Robot Dynamic Initiative Bolt robot, controlled by the Dagor brushless motor control module.

    Level
    Advanced
    Buildability
    55/100
    Buildable with some effort
    Cost
    Not stated
  • Humanoid

    ElectronBot

    A mini desktop robot with 6 degrees of freedom, USB communication, and a display screen, inspired by WALL-E's EVE.

    Level
    Advanced
    Buildability
    55/100
    Buildable with some effort
    Cost
    Not stated
  • Robot arm

    ElectronBot

    A robotic arm that can be controlled via Python, with servo control, image transmission, and integration with Unity for 3D visualization.

    Level
    Intermediate
    Buildability
    55/100
    Buildable with some effort
    Cost
    Not stated
  • Self-driving 1:10

    EquiCycle

    An autonomous self-balancing bicycle robot designed for outdoor track racing, featuring lane detection, obstacle recognition, and balance control algorithms.

    • Works with AI
    Level
    Advanced
    Buildability
    55/100
    Buildable with some effort
    Cost
    Not stated
  • Wheeled

    Just1

    An open-source autonomous mecanum wheel robot for learning and experimentation that navigates manually or autonomously using a Lidar.

    Level
    Intermediate
    Buildability
    55/100
    Buildable with some effort
    Cost
    $250≈ €223 (ECB rate, 14 Oct 2026)
  • Humanoid

    Kayra

    An easy to modify, 3D printable open-source humanoid robot evolved by the community that walks, lifts and can be simulated.

    Level
    Intermediate
    Buildability
    55/100
    Buildable with some effort
    Cost
    Not stated
  • Other

    MABEL

    MABEL is an open-source legged balancing robot based on the Boston Dynamics Handle, with articulated legs that can adjust height and balance in multiple axes.

    Level
    Advanced
    Buildability
    55/100
    Buildable with some effort
    Cost
    Not stated
  • Photo on GitHub
    Wheeled

    Micro Wheeled-Leg Robot

    A tiny desktop two-wheeled legged robot with ESP32 control and brushless motors.

    • No license
    Level
    Intermediate
    Buildability
    55/100
    Buildable with some effort
    Cost
    Not stated
  • Wheeled

    OpenBot

    A low-cost small electric vehicle body that uses an Android smartphone as its brain, supporting person following and autonomous navigation.

    • Works with AI
    Level
    Intermediate
    Buildability
    55/100
    Buildable with some effort
    Cost
    $50≈ €45 (ECB rate, 14 Oct 2026)
  • Wheeled

    OpenPerseverance

    A 3D printed, remote controlled rover modeled on NASA's Perseverance Mars rover, built from open-source printable parts.

    Level
    Advanced
    Buildability
    55/100
    Buildable with some effort
    Cost
    Not stated
  • No photo yet
    Wheeled

    Papaya Pathfinder

    Open-source, fully 3D-printable ESP32 rover platform with WiFi or ExpressLRS control, available in two variants.

    Level
    Beginner
    Buildability
    55/100
    Buildable with some effort
    Cost
    Not stated
  • Other

    SoftRobotETF

    A low-cost, modular open-source soft robotics platform with tendon-driven continuum robots controlled by force-feedback actuators over serial and I2C.

    Level
    Advanced
    Buildability
    55/100
    Buildable with some effort
    Cost
    Not stated
  • Quadruped

    SpotMicro ESP32

    A 3D-printable quadruped robot dog with support-free printed parts, controlled by an ESP32-DevKitC with heavy computation offloaded to external devices.

    Level
    Advanced
    Buildability
    55/100
    Buildable with some effort
    Cost
    Not stated
  • Wheeled

    T-Robot

    A DIY omnidirectional mobile robot that supports 2D lidar mapping and autonomous navigation using Micro-ROS and ROS2.

    Level
    Intermediate
    Buildability
    55/100
    Buildable with some effort
    Cost
    Not stated
  • Wheeled

    Watney

    Watney is a low-cost, 3D-printable, Raspberry Pi-based FPV telepresence rover with HD video and bi-directional audio.

    Level
    Intermediate
    Buildability
    55/100
    Buildable with some effort
    Cost
    Not stated

Robots 49–72 of 270

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