50 websites for anyone who spends too much time following humanoid robots.
I put this list together across the full stack
Robot companies and platforms
Research papers
Datasets and open source
Simulation and robot learning
Industry news and funding
You’ll find Figure, Unitree, AGIBOT, Boston Dynamics, arXiv, LeRobot, MuJoCo, Isaac Lab, ROS, The Robot Report and many more.
I like seeing all five categories on one page because following humanoid robotics usually means jumping between company releases, papers, datasets and simulation tools every day.
Save it. You’ll probably come back to a few of these.
A 5-axis robotic arm gets much easier to understand when every joint is pulled apart like this.
This STM32-based design uses five motions across the arm base rotation, upper-arm pitch, elbow pitch, wrist pitch and end-effector rotation.
The joint modules show the hardware behind each axis, including servo motors, planetary or harmonic reducers, cross-roller bearings, couplings, encoders and output flanges.
One axis also uses a timing-belt transmission with a drive shaft, pulleys and tensioning hardware.
I like this view because you can trace the motion from the motor all the way to the mechanical output.