SIMA D 3D Printer High-Quality Stepper Motor Driver Board with Heatsink

Description:

Description: This product is a A4988 Motor Driver Board. It comes with a simple step and direction control interface for ease of use. The motor driver board has over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection features to ensure reliable operation. It also has intelligent chopping control that automatically selects the correct current decay mode, either fast decay or slow decay, depending on the situation. The A4988 Motor Driver Board offers you the flexibility to choose from 5 different step resolutions: full-step, 1/2-step, 1/4-step, 1/8-step, and 1/16-step. The package includes 1 A4988 Motor Driver Board and 1 Sink for your convenience.