Six short guides on the hardware behind humanoid robots — balance, walking, hands, sensors, actuators, and batteries.
Move, feel, grip, adjust, survive — packed into the small space at the end of a moving arm.
The parts where the robot's thinking becomes physical action — strong, fast, safe, light, all at once.
Every step is a fresh balance problem the robot has to solve while the ground keeps changing.
Runtime is only the start — the battery shapes the body, the schedule, and the cost of the work.
A sensor turns a physical fact into a signal. The robot still has to interpret it and act safely.
A tall body on two small feet has to obey physics — and physics shows up every step.