This is 28BYJ-48 DC 5V 4 phase 5 wire stepper motor with ULN2003 driver board for arduino and raspberry pi. Make your own robot or any automated machine.
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