5pcs Motor Driver Drv8825 Premium 4-layer 3d Printer Reprap Accessory For Home

Description_x000D__x000D_This DRV8825 Stepper Motor Driver Module is upgrade of A4988, simple step and direction control interface, 4-layer, 2 oz copper PCB for improved heat dissipation, six different step resolutions: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step and djustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages above your stepper motor&
39;s rated voltage to achieve higher step rates_x000D__x000D_This DRV8825 Stepper Motor Driver Module is upgrade of A4988. Use to replace the A4988 to upgrade your 3D printer._x000D__x000D_Features_x000D__x000D_- Simple step and direction control interface_x000D_- Can interface directly with 3.3 V and 5 V systems_x000D_- Over-temperature thermal shutdown, over-current shutdown, and under-voltage lockout_x000D_- Short-to-ground and shorted-load protection_x000D_- 4-layer, 2 oz copper PCB for improved heat dissipation_x000D_- Exposed solder-able ground pad below the driver IC on the bottom of the PCB – Six different step resolutions: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step_x000D_- Adjustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages above your stepper motor&
39;s rated voltage to achieve higher step rates_x000D_- Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay)_x000D_- 45 V maximum supply voltage_x000D_- Built-in regulator (no external logic voltage supply needed)_x000D_- Module size, pinout, and interface match those of our A4988 stepper motor driversPacking list: 5 * StepStick 4-layer DRV8825 Stepper Motor Driver Module for 3D Printer Reprap RP A4988