- 5 Line 4 phase can be driven by ordinary uln2003 chip can also be connected in phase 2 development board used for.
- supporting the use of a direct plug and easy to use stepper motor used in the development board.
- Stepper motor driver board with ULN2003
- A, B, C, D four-phase LED indicates the status of the stepper motor work
- Stepper motor with a standard interface, when used directly pluggable
- 1 x ULN2003 Drive Module Board
- 1 x 28BYJ-48 Stepper Motor