- A4988 Stepper Motor Driver for RepRap 3D Printers with Headers - Designed for stepper motors with a phase current of up to 2A, compatible with NEMA17 motors commonly used in 3D printing. - Features simple control interfaces for easy direction and speed management, making setup straightforward even for beginners. - Supports microstepping up to 1/16 steps, allowing for smoother operation and increased precision in your 3D printing projects. - Adjustable current limiting feature to optimize performance and protect your motors from overheating. Use Scenarios: - Ideal for upgrading your 3D printer to enhance print quality and reduce mechanical noise. - Perfect for robotics projects that require precise motor control and reliable performance. - Suitable for DIY CNC machines, providing the necessary power and control for accurate movement.