Brand new and high quality
Stepper motor driver board with ULN2003.
It has a standard interface for plug and play.
Size(L x W x H): Approx. 3 x 3 x 1cm / 1.2 x 1.2 x 0.4inch
A, B, C, D four-phase LED indicates the status of the stepper motor work.
1x Stepper Driver Module Board ULN2003