A3967 A4988 Driver Stepper Motor Driver Board Driver For Arduino 3D Printer A2TF
A4988 Blue Low RDS (ON) outputs Automatic current decay mode detection / selection Mixed with slow current decay modes Synchronous rectification for low power dissipation Internal UVLO Crossover-current protection 3.3 and 5 V compatible logic supply Thermal shutdown circuitry Ground Fault Circuit Load short-circuit protection Of five optional step mode: full, 1/2, 1/4, 1/8 and 1/16 Package Included:1 x StepStick Stepper motor driver Reprap Prus A4988 A4983 3D Printer driver module A4988 Red The Big Easy Driver, designed by Brian Schmalz, is a stepper motor driver board for bi-polar stepper motors up to 2A/phase. It is based on the Allegro A4988 stepper driver chip. It's the next version of the popular Easy Driver board. Each BigEasyDriver can drive up to about 2A per phase o.
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