Pololu A4988 Stepper Motor Driver Carrier (Bulk, No Header Pins)

The A4988 Stepper Motor Driver Carrier is a compact and efficient solution for controlling bipolar stepper motors. This driver offers adjustable current limiting, overcurrent protection, and five different microstep resolutions, including full-step and 1/16-step modes. It operates from 8 V to 35 V and can deliver up to approximately 1 A per phase without a heat sink or forced air flow (up to 2 A with sufficient additional cooling).

Ideal for a wide range of applications, this stepper motor driver is perfect for use in 3D printers, CNC machines, and other automated machinery that requires precise motor control. Its compact size makes it easy to integrate into various projects, while the adjustable current limiting allows for fine-tuning to suit specific motor requirements.

The driver’s unique features, such as its overcurrent protection and microstepping capability, enhance performance and ensure smooth operation. By allowing for finer control over motor movements, it helps reduce noise and vibration, improving the overall efficiency and lifespan of the connected motors.

This bulk-packaged option is designed for those seeking cost-effective solutions for larger projects, offering significant savings for high-volume purchases. With a streamlined ordering process, quantities up to several hundred units are typically shipped within a few days, making it a convenient choice for manufacturers and developers alike.