Winscon A4988 StepStick Stepper Motor Diver Module
Feature:
*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
*Automatic current decay mode detection/selection
*Internal UVLO
*Mixed with slow current decay modes
*Synchronous rectification for low-power dissipation
*Crossover-current protection
*Thermal shutdown circuitry
*3.3 and 5 V compatible logic supply
*Thermal shutdown circuitry
*Ground Fault Circuit
*Load short-circuit protection
*5 optional step modes: full, 1/2, 1/4, 1/8 and 1/16
Parameters:
Size: 0.8*0.4*0.16Inch(20.4mmX15.5mmX11.3mm )
Drive Current: 2A (best to install the heat sink)
Applications:
Stepper motors /3D printer/CNC/engraving machines/Supported 3d printers. You can refer to the Arduino code at the back of the module.
Package Included:
6PCS A4988 Stepstick Stepper Motor Driver Module (with PINs).
6PCS Heat sink.
20PCS Female to Female Jumping Wire.
20PCS Female to Male Jumping Wire.