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3D-printable robots

Robots whose build needs a 3D printer for their parts. 233 robots on Robotheca, each with its licenses and its source on GitHub.

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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.

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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 15 Oct 2026. Robots without a known cost are hidden unless you include them.

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233 robots of 270

Page 8 of 10 · Ready to build first, then by buildability

  • No photo yet
    Wheeled

    Training Tracer Ver.3

    A line-following robot hardware documentation set with CAD files, 3D printable parts and circuit schematics for the TrainingTracer Ver.3 educational robot.

    Level
    Intermediate
    Buildability
    35/100
    Incomplete documentation
    Cost
    Not stated
  • Wheeled

    Wheel-legged Robot

    A six-legged wheel-legged robot with four joint motors and two hub motors, controlled by a DJI RoboMaster C-type development board.

    Level
    Intermediate
    Buildability
    35/100
    Incomplete documentation
    Cost
    Not stated
  • Photo on GitHub
    Other

    Wheel-legged Robot (Balance Leg V2)

    A wheel-legged balancing robot with leg-joint motors and hub-wheel motors, controlled by a custom STM32H723 board using LQR and VMC.

    • No license
    Level
    Advanced
    Buildability
    35/100
    Incomplete documentation
    Cost
    Not stated
  • No photo yet
    Other

    Wheelbot

    A jumping reaction wheel unicycle robot that balances on a single wheel and can jump.

    Level
    Advanced
    Buildability
    35/100
    Incomplete documentation
    Cost
    Not stated
  • Other

    ZGPS-01

    A transformable robot that switches between a spherical rolling mode and a hexapod walking mode.

    Level
    Advanced
    Buildability
    35/100
    Incomplete documentation
    Cost
    Not stated
  • No photo yet
    Drone

    Acme-Flight

    An open-source quadcopter framework providing schematics and flight control source code.

    Level
    Intermediate
    Buildability
    30/100
    Incomplete documentation
    Cost
    Not stated
  • No photo yet
    Other

    ALARIS Hand

    An open-source 6-DOF anthropomorphic robotic hand with linkage-based fingers and worm-and-rack transmissions, intended as a low-cost platform for research and education.

    Level
    Advanced
    Buildability
    30/100
    Incomplete documentation
    Cost
    Not stated
  • Drone

    Avem

    A lightweight drone flight controller using STM32, PID control, and BLDC motors.

    Level
    Intermediate
    Buildability
    30/100
    Incomplete documentation
    Cost
    Not stated
  • Other

    Combat Robot

    A 3.5 kg wheeled combat robot with STM32 and Raspberry Pi, designed for robot fighting competitions.

    • Competition robot
    Level
    Intermediate
    Buildability
    30/100
    Incomplete documentation
    Cost
    Not stated
  • No photo yet
    Quadruped

    Cybergear Mechanical DOG

    An 8-degree-of-freedom parallel quadruped robot using Xiaomi CyberGear motors and STM32F427 control.

    • Work in progress
    • Competition robot
    • No license
    Level
    Advanced
    Buildability
    30/100
    Incomplete documentation
    Cost
    Not stated
  • No photo yet
    Quadruped

    Dingo

    A low-cost quadruped robot built with 35 kg servo motors and 3D-printed parts.

    Level
    Advanced
    Buildability
    30/100
    Incomplete documentation
    Cost
    Not stated
  • No photo yet
    Robot arm

    DoubiBot

    A writing robot based on ESP8266 that can perform manual timekeeping, weather forecasting, and function as a general-purpose robotic arm.

    • No license
    Level
    Intermediate
    Buildability
    30/100
    Incomplete documentation
    Cost
    Not stated
  • No photo yet
    Drone

    ESP-FLY

    An open-source ESP-FLY drone with CAD models, Crazyflie-based flight firmware, a PyQt6 PC debugging tool and an Android control app.

    • Work in progress
    • No license
    Level
    Advanced
    Buildability
    30/100
    Incomplete documentation
    Cost
    Not stated
  • No photo yet
    Quadruped

    Flash Cat

    A compact quadruped robot designed as a desk pet, featuring FreeRTOS-based control, tomato timer, expression display, and interactive motions like walking, turning, waving, and bowing.

    Level
    Intermediate
    Buildability
    30/100
    Incomplete documentation
    Cost
    Not stated
  • No photo yet
    Drone

    GLDrone

    An open-source quadcopter drone with a self-built frame and flight controller, designed for indoor flight and formation experiments.

    • No license
    Level
    Advanced
    Buildability
    30/100
    Incomplete documentation
    Cost
    Not stated
  • No photo yet
    Quadruped

    HCRT-DOG

    An open-source parallel four-legged robot with eight motors designed to achieve four gaits from slow to fast.

    Level
    Intermediate
    Buildability
    30/100
    Incomplete documentation
    Cost
    Not stated
  • Photo on GitHub
    Other

    Hexapod Robot STC15 Controller

    A hexapod robot controlled by an STC15 microcontroller, featuring a 21-channel servo controller and 3D-printable parts.

    • No license
    Level
    Intermediate
    Buildability
    30/100
    Incomplete documentation
    Cost
    Not stated
  • No photo yet
    Humanoid

    InMoov Humanoid Robot SolidWorks CAD

    An open-source humanoid robot designed with SolidWorks CAD files for 3D printing and assembly.

    • Work in progress
    Level
    Intermediate
    Buildability
    30/100
    Incomplete documentation
    Cost
    Not stated
  • No photo yet
    Self-driving 1:10

    LangPie

    A Raspberry Pi-based smart car project designed for autonomous driving and future machine vision capabilities.

    • No license
    Level
    Intermediate
    Buildability
    30/100
    Incomplete documentation
    Cost
    Not stated
  • No photo yet
    Wheeled

    MCDGF Self-Balancing Car

    An ESP32-based self-balancing robot car with dual wheels, open-source hardware and software, including 3D models and BOM.

    • No license
    Level
    Intermediate
    Buildability
    30/100
    Incomplete documentation
    Cost
    Not stated
  • Photo on GitHub
    Quadruped

    NodeQuad V1

    A spider quadruped robot controlled via Wi-Fi using NodeMCU-32S (ESP32) and MicroPython.

    • No license
    Level
    Intermediate
    Buildability
    30/100
    Incomplete documentation
    Cost
    Not stated
  • Photo on GitHub
    Quadruped

    OLDX-MocoMoco Quadruped

    An open-source 8-DOF quadruped robot platform for research and SLAM algorithm validation, featuring virtual model control and multiple gaits.

    • No license
    Level
    Intermediate
    Buildability
    30/100
    Incomplete documentation
    Cost
    Not stated
  • Photo on GitHub
    Other

    ONE-Robot

    A self-balancing unicycle robot based on IMU and STM32.

    • No license
    Level
    Intermediate
    Buildability
    30/100
    Incomplete documentation
    Cost
    Not stated
  • No photo yet
    Quadruped

    Open-source quadruped robot dog with manipulator

    A 12-DOF quadruped robot dog with a 6-DOF manipulator, featuring five-bar linkage legs and a BeagleBone Black + STM32 control system.

    • No license
    Level
    Advanced
    Buildability
    30/100
    Incomplete documentation
    Cost
    Not stated

Robots 169–192 of 233

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