SO-101: low-cost open-source robot arm for LeRobot
@therobotstudioA 3D-printed 6-DOF follower arm on six Feetech STS3215 serial bus servos, teleoperated by a matching leader arm to collect data and train AI policies with Hugging Face LeRobot.
All robots
@therobotstudio
OpenArm 2.0: open-source bimanual humanoid arms
@enacticTwo 7-DOF arms with pinch grippers and in-hand cameras on an aluminium pedestal, built on DAMIAO CAN-FD motors for teleoperation, data collection and robot learning. Open hardware from Enactic.
Koch low-cost robot arm: 6-servo follower
@alexanderkoch-kochAlexander Koch's open-source 3D-printed robot arm for robot learning: two Dynamixel XL430s and four XL330s, about $250 for the follower, teleoperated by a matching leader arm.
TRLC-DK1: open-source arm for robot learning
@robot-learning-coA 6-DOF follower arm on DAMIAO quasi-direct-drive motors with a rack-and-pinion gripper and wrist camera, teleoperated by a passive Dynamixel leader arm and LeRobot-native.
Thor Robotic Arm
A@angellmOpen-source 6-axis 3D-printed robotic arm on NEMA17 steppers with printed gears and GT2 belts; 625 mm reach, 750 g payload, G-code and ROS 2 control.