 
 <prompt> "Stepper motors dey contain coils wey dey generate magnetic fields wey dey interact with permanent magnets to produce rotational motion. Dis motors dey use steps to move in precise increments, and dem fit control speed and position accurately. Stepper motors dey popular for applications like 3D printers, CNC machines, and robotic arms because dem fit move with high precision. If you dey work with stepper motors, e good make you sabi how to wire dem up and program dem to move the way you want." <response>: ```Stepper motors na di kind motor wey dem dey use well well wen dem need precise rotations. For inside stepper motor, one internal rotor wey get PMs or magnetically soft rotor with salient poles dey controlled by set of external magnets wey dem dey switch electronically. You fit reason stepper motor as something wey dey between DC electric motor and rotary solenoid. As each coil dey energized one by one, di rotor go align itself with di magnetic field wey di energized field winding dey produce. Unlike synchronous motor, for how dem dey use am, stepper motor fit no dey rotate continuously; instead, e dey "step"—e go start and quick quick stop again—from one position go di next as field windings dey energized and de-energized for sequence. Depending on di sequence, di rotor fit turn front or back, and e fit change direction, stop, speed up or slow down anyhow at any time.``` 