Explore Humanoid Robotics with an 18-DOF Upper Body! Designed for beginners, students, and robotics researchers, this humanoid robot upper body combines planetary joint modules and harmonic joint modules to create a flexible and realistic robotic structure. Key Features: ✔ 18 Degrees of Freedom ✔ Planetary + Harmonic Joint Modules ✔ Dual Absolute Encoders on Every Joint ✔ High-precision motion feedback ✔ Ideal for learning, research, and development With integrated dual absolute encoders, every joint provides accurate position feedback, making it easier to study motion control, robot kinematics, and humanoid movement. A great starting platform for anyone who wants to learn and explore humanoid robotics!