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

The 28BYJ-48 5V Stepper Motor with ULN2003 Driver Board is a compact, high-precision geared stepper motor designed for Arduino, Raspberry Pi, ESP32, and other microcontroller-based projects. The included ULN2003 driver board provides a simple plug-and-play interface, making it ideal for beginners and professionals alike.

With its built-in 1:64 reduction gearbox, the motor delivers smooth, accurate rotational control and increased torque, making it suitable for robotics, automation, camera sliders, smart locks, DIY CNC projects, and educational applications. The driver board features onboard LED indicators for coil status and a standard 5-pin connector for quick installation. Typical versions operate at 5V with approximately 2048–4096 effective steps per output shaft revolution depending on the stepping mode and gearbox characteristics.

Key Features

• 5V DC geared unipolar stepper motor
• Includes ULN2003 driver board
• Plug-and-play 5-pin motor connector
• 1:64 internal gear reduction for higher torque
• Smooth and precise step-by-step rotation
• Compatible with Arduino, ESP32, Raspberry Pi, AVR, PIC, and STM32
• 4 onboard LEDs indicate coil activation
• Simple IN1–IN4 control interface
• Ideal for robotics, automation, and educational projects
• Low power consumption and reliable operation