ULN2003 Stepper Motor Driver (for 28BYJ-48)

CreateLabz StoreSKU: 30-014


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ULN2003 is a high voltage and high current Darlington transistor array products with high current gain, high operating voltage, wide temperature range, with strong load capacity and other characteristics, adapted to the requirements of various types of the high-speed high-power drive system.


  1. This is ULN2003 Driver Module Stepper Motor Driver Board a high-power Darlington Chip for driving and controlling a stepper motor.
  2. Increased output expansion interface.
  3. ULN2003 Stepper Motor Driver Board uses the ULN2003 DARLINGTON ARRAYS to drive the 4-phase 5-wire stepper motor (5v-12v).
  4. A, B, C, D light-emitting diode, four-phase stepper motor work with the state of the standard stepper motor interface, can be used direct plug.


  • ULN2003 motor driver chip
  • Chip all the pins already leads for easy connection to use
  • 5-12V power supply
  • 4-way signal indicator
  • Step angle: 5.625 x 1/64
  • Reduction ratio: 1/64
  • Phase: 4
  • Current / Phase: 5V

Package Includes:
1x ULN2003 Stepper Motor Driver

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