5V Stepper Motor and ULN2003 Driver Board Precision motion control: The 5V stepper motor paired with the ULN2003 driver board is designed to deliver accuracy and repeatable positioning for your projects. Suitable for learners and professionals: Ideal for electronics engineers, students, and educators who require precise control in project development or educational experiments. Simple wiring and strong performance: Features a straightforward wiring configuration with a 4phase stepper motor and a reduction ratio of 1/64, delivering stable motion while keeping noise very low (less than 40 dB). Quiet, reliable operation: Designed to minimize noise for longrunning applications, providing smooth and stable performance. Versatile applications: Suitable for automation equipment such as 3D printers and machines, robotics projects, and a wide range of home projects. Key specifications and advantages: 5V operation with ULN2003 driver compatibility 4phase unipolar stepper motor Reduction ratio: 1/64 Noise level: < 40 dB Simple wiring for easy integration Use scenarios Education and prototyping: Demonstrate precise positioning and control in classrooms or labs using common microcontroller platforms. Small automation and fabrication: Ideal for DIY projects such as small CNC machines, 3D printer axes, or actuator systems where accurate, quiet motion is important. Robotics and home projects: Suitable for hobby robots and home automation tasks requiring compact, reliable, and lownoise actuation.