Modern uses of stepper motor Matlab projects include applications in medical equipment, digital cameras, 3D printing, slot machines, industrial machines, drilling machines, welding machines, and robot design. The projects use stable Simscape blocks like machine models, single and multi-phase motors, unipolar stepper motors and drivers, and switched reluctance machines. Research areas of stepper motor Matlab projects focus on reliability assessment, pattern recognition, robust motion control, adaptive current control, solar panel position tracking, and improving resolution in biosensing.