Description
The 28BYJ-48 5V Mini Stepper Motor with ULN2003 Driver Module is a compact geared stepper motor kit designed for applications where controlled movement, positioning, and repeatability are important. The included ULN2003 driver board provides a simple interface for controlling the motor from compatible microcontrollers and development boards.
The motor operates through a four-phase, eight-step driving sequence, allowing its speed and direction to be controlled by the input signal sequence. The driver board also features four indicator LEDs that show the active motor phases during operation.
Its small size, geared construction, and easy-to-use driver module make this combination suitable for a wide range of DIY electronics, robotics, and automation projects.
Features
- 5V 28BYJ-48 geared stepper motor
- Includes ULN2003 stepper motor driver module
- Four-phase, eight-step drive mode
- Step-by-step movement for precise positioning
- Adjustable motor speed through control signals
- Easy direction control
- Four-phase LED indicators on the driver board
- Compact design for small robotics projects
- Motor connects directly to the driver module
- Suitable for microcontroller-based projects
Specification
- Motor Model: 28BYJ-48
- Operating Voltage: 5V DC
- Number of Phases: 4
- Reduction Ratio: 1:64
- Step Angle: 5.625°/64
- Motor Diameter: 28 mm
- Idle In-traction Frequency: >500 Hz
- Idle Out-traction Frequency: >1000 Hz
- Resistance: 21 ± 7%
- Noise Level: ≤40 dB
- Drive Mode: Four-phase, eight-stepping
- Driver IC: ULN2003
- Driver Indicators: 4-phase LEDs
Typical Applications
- Desktop printers
- Plotters
- 3D printers
- CNC machines
- Small robotic systems
- Positioning and automation projects
- DIY electronics projects
Package Includes
- 1 × 28BYJ-48 5V Stepper Motor
- 1 × ULN2003 Stepper Motor Driver Module
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