3D Printer Parts DRV8825 Stepper Motor Driver Board Controller with free Heatsink for Arduino

Features:

• Simple steps and direction control interface

• Six different steps resolutions: full step, half step, 1/4-step1/8-step1/16-step, 1/32-step

• CAN interface directly with 3.3 V and 5 V systems

• Over-temperature thermal shutdown, overcurrent shutdown, undervoltage lockout

• Short to ground short circuit load protection

• 4 Layer 2 oz copper PCB, in order to improve heat dissipation

• Exposed solder ground below the bottom of the driver IC on the printed circuit board pad

• Module size, pin and interface matching A4988 stepper motor driver operators in many ways

• Adjustable current control lets you set a potentiometer, which lets you use the stepper motor's rated voltage or more, in order to achieve a higher rate of maximum output current step

• Intelligent chopping control automatically selects the correct current decay mode (fast decay or slow decay)

• Maximum 45 V supply voltage

• Built-in voltage regulator (the need for any external logic supply voltage)