ULN2003 Stepper Motor Driver Module Variant 2

The ULN2003 stepper motor driver module is the perfect choice when you want to control your stepper motor precisely and reliably. It offers easy integration with microcontrollers like Arduino and Raspberry Pi and is ideal for DIY electronics projects. With its compact design and user-friendly control, this module allows for quick integration into a wide range of applications. It uses the ULN2003 chip, known for its high performance and reliability. The driver supports four phases and is ideal for bipolar or unipolar stepper motors. The board features LEDs to indicate the status of each phase, which simplifies troubleshooting. The module requires only a 5 V supply voltage, making it very energy efficient. Thanks to the practical pins, you can connect it to your project with minimal effort. Whether in robotics, CNC applications, or your own creative projects – the ULN2003 stepper motor driver offers stable and efficient performance.  

Features:  

• The ULN2003 module is based on the reliable ULN2003 driver chip for efficient control.  
• It is compatible with a 5 V supply voltage and therefore energy-efficient.  
• Four phases are supported to control unipolar or bipolar stepper motors.  
• LEDs on the board show the stepper motor phases.  
• The module easily connects with microcontrollers like Arduino and Raspberry Pi.  
• Its compact size allows easy integration into projects.  
• It provides stable performance for precise control and reliable operation.  

Application examples:  

• Controlling a stepper motor in a robot arm for DIY projects  
• Integration into CNC machines for positioning and motion control  
• Using in 3D printers for precise axis movement  
• Application in model building projects for moving components  
• Programming automatic door systems or rotary devices  

Technical specifications:

• Chip: UNL2003A
• Operating voltage: 5 to 12V 
• Number of channels: 7   
• Compatible stepper motors: 28BYJ-48   
• Connection: XH-5P socket   
• Compatibility: Arduino   
• Dimensions: 34 x 18 x 10 mm   
• Weight: 4g   

Package includes:  

• 1x ULN2003 stepper motor driver module variant 2