Custom 5PCS A4988 Stepper Motor Driver Module with Heatsink + Heat Sink 3D Printer Parts For SKR V1.3 1.4 GTR V1.0 MKS GEN V1.4 board Manufacturer

· Low RDS (On) Output

· Automatic current decay mode detection / selection

· Mix with slow current decay modes

· Synchronous rectification for low power dissipation

· Internal UVLO

· Cross-current protection

· 3.3 and 5 V compatible logic supply

· Thermal shutdown circuitry

· Ground fault protection

· Load short-circuit protection

· Optional step five modes: full, 1/2, 1/4, 1/8 and 1/16