Description12V Stepper Motor  is a motor controlled by a series of electromagnetic coils. The center shaft has a series of magnets mounted on it, and the coils surrounding the shaft are alternately given current or not, creating magnetic fields which repulse or attract the magnets on the shaft, causing the motor to rotate.Features:Rated voltage: 12 VDC Number of Phase 4 Speed Variation Ratio 1/64 Stride Angle 5.625° /64 Pull in torque 300 gf.cmGetting started with 12V Stepper Motor  and Arduino UNOStep1: Hardware requiredArduino UNO12v stepper motor and DriveMale to female jumper wireStep2: Connecting the Hardware             Arduino UNO                       Stepper motorPin 8                                             IN 1Pin 9                                              IN2Pin 10                                            IN3Pin11                                              IN4GND                                               GND5V                                                    VCC If you need powerfully Output connected vcc to 12VStep3: Making the sketch and TestingSerial monitorLibrary and Code go to :1.Sketch2.Include Library3.Manage Libraries –>>>> 28BYJ-48