Show HN: Browse 61 3D Printable Robots
3 hours ago
- #open-source
- #robotics
- #3D-printing
- Sesame is an affordable, open-source mini quadruped robot with 8-DOF locomotion using ESP32 and MG90S servos, featuring a 3D-printable design and WiFi control via a browser interface.
- Poppy Humanoid is an open-source, 3D-printed 25-DOF humanoid robot for research, using Dynamixel servos and a Raspberry Pi, with modular variants and support for compliant mode teaching.
- Spot Micro Quadruped — Jetson Nano is a 12-servo, 3D-printed quadruped running ROS Melodic on a Jetson Nano for GPU-accelerated SLAM, with RPLidar A1 for real-time mapping.
- Hexapod is a 3D-printed six-legged robot with 18 servos controlled by ESP32 or Raspberry Pi Pico W, supporting WiFi remote control, OTA updates, and multiple motion modes.
- Kame32 is an open-source quadruped using ESP32 and 8 servos, controllable via a web gamepad over WiFi, with all parts 3D-printable and custom PCB included.
- Zowi Biped is a compact 4-servo open-source biped robot from bq, designed in FreeCAD and based on the Otto/BoB lineage, with multiple remix variants available.
- DIY SmartLock is a battery-powered 3D-printed smart lock using ESP32 and an N20 motor, with deep sleep mode and touch-triggered automation via MQTT integration.
- Modular Biped is an open-source 3D-printable companion robot with Raspberry Pi and Arduino, featuring drop-in modules for vision, speech, and AI interactions.
- Yertle Quadruped is a 12-DOF research quadruped combining leg geometry from Kangal and body from SpotMicro, using ESP32 and optional Raspberry Pi for control.
- Otto DIY is a beloved open-source bipedal walker with 4 servos and Arduino Nano, capable of walking, dancing, and singing, with extensive community support.
- SpotMicro ESP32 is a redesign of SpotMicro optimized for support-free 3D-printing, using 12 servos and ESP32, with multiple community forks for BLE and AI features.
- Stack-chan is a palm-sized companion robot driven by M5Stack and JavaScript firmware, with expressive face display and head tracking via SG90/MG90S servos.
- OpenBot turns smartphones into robot brains using a 3D-printed chassis and Arduino Nano, enabling low-cost autonomous robotics with AI capabilities via mobile apps.
- mjbots Hoverbot is a wheeled robot using hoverboard hub motors and mjbots controllers, with 3D-printed PETG chassis and Raspberry Pi 4 for outdoor navigation.
- SO-101 Teleop Arm is a 6-DOF open-source robotic arm for teleoperation and AI research, designed with The Robot Studio and Hugging Face's LeRobot library.
- PAROL6 Desktop Robot Arm is a high-performance 6-DOF industrial-style arm with stepper motors and custom control board, open-source under GPLv3.
- SO-ARM101 Standard Open Arm is the next-gen 6-DOF teleoperation arm system with leader-follower pairs, optimized for LeRobot integration and low-cost assembly.
- LeKiwi Mobile Base is a three-wheeled omnidirectional base for SO-ARM100, enabling holonomic motion and mobile manipulation with Raspberry Pi and servo variants.
- Open Duck Mini is a miniature bipedal robot inspired by Disney's BDX droid, using Dynamixel servos and trained with RL policies for walking and expressiveness.