ALLNET 4duino 5V Step-Engine with Driver PCB Stepper Motor (4duino_B32)

The ALLNET 4duino 5V Step-Engine with Driver PCB is a compact and precise stepper motor module designed for hobbyists, educators, and makers. Featuring a 28mm permanent magnet stepper motor with a 1:64 gear reduction, it delivers 4096 steps per revolution for accurate positioning. The integrated ULN2003 driver board simplifies control via digital I/O pins, making it ideal for Arduino, Raspberry Pi, and other microcontroller projects.

Advantages

Easy to integrate with standard 5V logic; includes driver PCB and connection cable; high step resolution for smooth motion; low power consumption; LED indicators for phase status.

Suitable for

• Robotics and automation projects
• 3D printer and CNC machine prototypes
• Educational STEM kits
• Precision positioning systems

Key specifications

• Motor Type: Permanent Magnet Stepper Motor
• Rated Voltage: 5V DC
• Number of Phases: 4
• Step Angle: 5.625° (motor) / 0.08789° (output shaft)
• Gear Reduction Ratio: 1:64
• Steps per Revolution: 4096
• Driver IC: ULN2003
• Control Interface: Digital I/O (IN1, IN2, IN3, IN4)
• Motor Connection: 5-pin XH connector
• Current per Phase: ~85 mA
• Coil Resistance: ~50 Ohm
• Motor Diameter: 28 mm
• Shaft Diameter: 5 mm
• Included: 5-pin connection cable

Recommendations

For best performance, use a dedicated 5V power supply capable of supplying at least 500 mA. The driver board can be controlled directly from microcontroller GPIO pins. Ensure proper sequencing of IN1-IN4 for correct rotation.