This is 28YBJ-48 DC 5V 4 phase 5 wire stepper motor with ULN2003 driver board

5-wire phase can drive ordinary uln2003 chip can also be connected as phase 2 may be supporting the development board, direct plug, easy to use stepper motor used in the development board

Motor:

• Diameter : 28mm
• Voltage : 5V
• Step angle : 5.625 x 1/64
• Reduction ratio : 1/64

ULN2003 driver board:

• A, B, C, D LED indication Four-phase stepper motor work status
• Size : 31x35mm

Package included:

• 1 x ULN2003 driver board
• 1 x 28BYJ-48 stepper motor