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Stepper Motor 12V With ULN2003 H Bridge Motor Controller For Arduino

The 12V Stepper Motor 28BYJ-48 is a compact, reliable, and widely used stepper motor that pairs seamlessly with the ULN2003 driver board. Together, they provide an ideal solution for precise step control in embedded systems, robotics, and automation projects.

Package Includes:

  • 1 x ULN2003 Stepper Motor Driver Board Module
  • 1 x 12V Stepper Motor 28BYJ-48

19.95 AED 19.95 AED Tax Included
19.95 AED Tax Included

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Features:

  • Stepper motor driver board featuring the ULN2003 IC.
  • Four-phase LED indicators show motor coil status.
  • Standard 5-pin interface for quick plug-and-play usage.
  • Compatible with 5-wire 4-phase stepper motors.
  • Suitable for use with development boards like Arduino and other microcontrollers.

Specifications:

  • Operating Voltage: 12V
  • Motor Diameter: 28mm
  • Gear Reduction Ratio: 1/64
  • Step Angle: 5.625° × 1/64

Pinout:

ULN2003 Stepper Driver Pinout

Pin Description
IN1 Control signal for phase A
IN2 Control signal for phase B
IN3 Control signal for phase C
IN4 Control signal for phase D
+ (VCC) Connect to 5V power supply
GND Ground connection
Stepper Motor Connector Connects directly to the 28BYJ-48 stepper motor

For Arduino UNO, the control pins are typically connected as follows:

  • IN1 → D8
  • IN2 → D9
  • IN3 → D10
  • IN4 → D11

Wiring Example:

ULN2003 Arduino Wiring Diagram