3D Printer Stepstick Drv8825 Stepper Motor Driver Reprap 4 PCB Board

A simple steps and direction control interface

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

3.CAN interface directly with 3.3 V and 5 V systems

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

5 short to ground short circuit load protection

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

 7 exposed solder ground below the bottom of the driver IC on the printed circuit board pad

 8 module size, pin and interface matching A4988 stepper motor driver operators in many ways

 9 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

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

 11 Maximum 45 V supply voltage

12 built-in voltage regulator (the need for any external logic supply voltage) 

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