A4988 Stepper Motor Driver

The A4988 Stepper Motor Driver is an advanced and highly versatile module designed for precise control of stepper motors. Known for its robust performance and compact design, this driver is an essential component for a wide range of applications including 3D printers, CNC machines, and robotics. Its advanced features ensure smooth, reliable, and efficient motor operation, making it a preferred choice for both hobbyists and professionals.

Key Features:

• Microstepping Capability: The A4988 supports up to 16 microsteps per step, allowing for smoother and more precise motor movements. This reduces vibrations and noise, leading to better overall performance in your projects.

• Adjustable Current Control: Equipped with a potentiometer for adjusting the current supplied to the motor, this feature helps in fine-tuning the motor's performance. It prevents overheating and prolongs the life of both the driver and the motor.

• Overcurrent and Overtemperature Protection: Built-in protection mechanisms safeguard the driver against overcurrent and overheating, ensuring reliable operation and longevity.

• Compact and Efficient Design: With a small footprint, the A4988 is easy to integrate into various systems without taking up much space. Its efficient design ensures minimal power consumption while delivering high performance.

• Easy Integration: Compatible with a variety of microcontrollers, including Arduino and Raspberry Pi, via its simple interface. This makes it straightforward to integrate into existing projects and control systems.

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Specifications:

• Operating Voltage: 8V to 35V DC
• Current Rating: Up to 2A per phase (with proper cooling)
• Microstepping Resolution: Full, Half, Quarter, Eighth, and Sixteenth steps
• Package Type: 16-pin Dual Inline Package (DIP)
• Dimensions: 25mm x 20mm x 4.5mm