28BYJ-48 ULN2003 Stepper Motor Driver Board for Arduino 5V

5V 28BYJ-48 Stepper Motor with ULN2003 Driver Controller Board

Take precise control of your next electronics build with this 5V 28BYJ-48 4-Phase Stepper Motor and ULN2003 Driver Controller Board. Designed for makers, hobbyists, and engineers, this kit is fully compatible with Arduino, Raspberry Pi, and other microcontroller platforms — making it an ideal choice for robotics, automation, DIY projects, and prototyping.

Made in Mainland China.

Why You'll Love This Stepper Motor Kit

• Wide Compatibility: The 5V 28BYJ-48 stepper motor pairs seamlessly with the ULN2003 driver board, making it suitable for both DIY hobbyist projects and more demanding industrial applications.
• Easy to Set Up: Clear pin labeling and a straightforward interface layout mean you can get running fast — no complex external circuits required. Just connect power and control signals and you're good to go.
• Low Voltage Operation: Runs on just DC 5V, making it perfect for small electronics, battery-powered devices, and microcontroller-based projects where low power draw matters.
• High Current Output: The integrated ULN2003 chip delivers up to 500mA per output channel, giving you the headroom to drive relays, multiple stepper motors, and other higher-current loads.
• 7 Output Channels: With 7 independent output channels, you can control multiple loads simultaneously — ideal for complex automation and multi-axis motion control.
• Multiple Kit Options: Choose the configuration that fits your project — motor + green board, motor + blue board, driver board only (green or blue), or stepper motor only.

Specifications

Stepper Motor (28BYJ-48)

• Operating Voltage: DC 5V
• Phase: 4-Phase
• Reduction Ratio: 1/64
• Step Torque Angle: 5.625°/64
• DC Resistance: 200Ω ±7% (25°C)
• Insulation Resistance: >10MΩ (500V)
• Dielectric Strength: 600VAC / 1mA / 1s

ULN2003 Driver Board

• Input Voltage: 5V – 12V
• Maximum Output Current: 500mA per channel
• Input Interface: TTL Logic Level Signal
• Output Channels: 7
• External Power Supply Interface: Yes
• Green Board Size: 36 × 32 × 12mm (1.4 × 1.25 × 0.47 in)
• Blue Board Size: 41 × 21 × 12mm (1.6 × 0.82 × 0.47 in)

Package Options

• Option 01: 1× Stepper Motor + Driver Board (Green)
• Option 02: 1× Stepper Motor + Driver Board (Blue)
• Option 03: 1× Driver Board Only (Green)
• Option 04: 1× Driver Board Only (Blue)
• Option 05: 1× Stepper Motor Only

Great for These Projects

Whether you're building a CNC machine, a robotic arm, an automatic camera slider, a smart blinds controller, or any other precision motion project, this 28BYJ-48 + ULN2003 combo is a trusted, time-tested solution in the maker community.

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Learn More

For safe handling and best practices when working with electronic components and DIY circuits, refer to the U.S. Consumer Product Safety Commission – Electrical Safety Guide.

Note: Actual color may vary slightly due to monitor settings and lighting conditions. Please allow ±1–2cm measurement deviation.

Learn more: Microprocessor development board

Frequently Asked Questions

Q: Is the 28BYJ-48 stepper motor compatible with Arduino UNO and Nano boards?

A: Yes! The 28BYJ-48 stepper motor and ULN2003 driver board are fully compatible with Arduino UNO, Nano, Mega, and most other popular microcontroller boards. Simply connect the driver board's input pins to your Arduino's digital output pins and use the Arduino Stepper or AccelStepper library to control the motor with ease.

Q: What is the difference between the green board and the blue board?

A: Both boards use the ULN2003 chip and offer the same 7-channel output capability and 500mA per channel current. The main difference is their physical dimensions — the green board is 36×32×12mm while the blue board is slightly more compact at 41×21×12mm — allowing you to choose the best fit for your PCB or enclosure layout.

Q: Can I use this driver board to control loads other than stepper motors?

A: Absolutely. The ULN2003 driver board's 7 independent output channels can drive a variety of loads including relays, solenoids, LED arrays, small DC motors, and other high-current peripherals, as long as each channel's load stays within the 500mA maximum rating.