Stepper Drivers

These little boards fit on the Ramps 1.4 controller board or on the Zum-Scan card to control the stepper drivers up to 2.0A. Make sure you check the sense register value before setting Vref on these cards. You can read more here

Edit product details - Pololu A4988 Compatible Stepper Motor Driver

$5.91

Pololu A4988 Compatible Stepper Motor Driver

Pololu A4988 compatible stepper motor driver. Nema 14 and Nema 17 stepper motors compatibl...

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