Stepper Motor

Circuit Diagramstepper_motor_connection

Connections:

  • Battery, 3 to 6 Volts
    • Negative to the left side of the breadboard, row 1.
    • Positive to the “+” pin of the driver board.
  • Motor
    • Plug should fit only one way into the driver board.
  • BreadBoard
    • Connect left side row 1 to the driver board “-” pin.
  • Raspberry Pi
    • Pin 6 (Ground) to the left side of the breadboard, row 1.
    • Pin 11 to 1N1 pin on the driver board.
    • Pin 12 to 1N2 pin on the driver board.
    • Pin 13 to 1N3 pin on the driver board.
    • Pin 15 to 1N4 pin on the driver board.

————

Scratch

Stepping:

stepper_step

 

 

 

 

 

 

 

 

 

 

 

 

 

Free Spinning:

stepper2