A4988 Stepper Motor Diver Module Red Compatible StepStick with Heat Sink for 3D Printer Controller Ramps 1.4 5PCS Diver Module

Description

3D printer driver module with simple step and direction control interface. Five different step resolutions of the A4988 module: full-step, half-step, quarter-step, eighth-step, and sixteenth-step. Adjustable current control lets you set the maximum current output with a potentiometer. Intelligent chopping control of the A4988 module automatically selects the correct current decay mode. The A4988 module is designed with multiple protection system including over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection.

Features

-Color: Red.
-Material: Plastic.
-Size: A4988: 20x15x11mm/0.79x0.59x0.43inch; Heat Sink: 9x9x5mm/0.35x0.35x0.20inch.
-The A4988 module with intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay)
-Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection, use the 3D printer driver module without worry
-Stepper motor diver module allows automatic current decay mode detection/selection
-Internal UVLO of the A4988 module. Mixed with slow current decay modes. Synchronous rectification for low power dissipation
-3.3 and 5 V compatible logic supply. 3D printer driver module comes with five optional step mode: full, 1/2, 1/4, 1/8 and 1/16

Package Including
5 * 3D Printer Driver Modules