Stepper motors rotate in precise, discrete steps – perfect for robotics, CNC machines, and animation. In this video, we break down how they work: input signals control speed and direction, the rotor is a permanent magnet, and the stator windings create stepping motion via magnetic attraction and repulsion. We also touch on sizing, torque ratings, and where small vs. large steppers are used. Quick, clear, and easy to follow – ideal for beginners and hobbyists.