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1.ULN2003 driver board use high power chip for driving stepper motor
Increased output expansion interface.
2.A, B, C, D four-phase LED indicates the status of the stepper motor work.
3.It has a standard interface for plug and play.
4.A, B, C, D light-emitting diode instructions four-phase stepper motor work with the state of the standard stepper motor interface, can be used directly plug
Specifications:
Rated Voltage: DC5V 4-phase
Size: 3.5 x 3.2cm / 1.38 x 1.26in
Weight: 6g
Package included:
5 x Motor Driver Board
Brandon
Reviewed in the United States on October 22, 2022
I’ve used 3 of these for a project, all have worked as promised. No issues at 12vDC. Good build quality.
G.B.
Reviewed in Canada on February 5, 2020
parfait,
Hobbiest
Reviewed in Canada on December 21, 2020
No problems with them and have used them for years
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