Hobbypower StepStick 4-layer DRV8825 Stepper Motor Driver Module for 3D Printer Reprap RP A4988(pack of 5 pcs)

Deal: $13.69 (SAVE Now!)

as of 11/23/2020 (Details)


This DRV8825 Stepper Motor Driver Module is upgrade of A4988Use to replace the A4988 to upgrade your 3D printer.Feature - Simple step and direction control interface - Can interface directly with 3.3 V and 5 V systems - Over-temperature thermal shutdown, over-current shutdown, and under-voltage lockout - Short-to-ground and shorted-load protection - 4-layer, 2 oz copper PCB for improved heat dissipation - 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 - Adjustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages above your stepper motor's rated voltage to achieve higher step rates - Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay) - 45 V maximum supply voltage - Built-in regulator (no external logic voltage supply needed) - Module size, pinout, and interface match those of our A4988 stepper motor driversPackage includes: 5 x DRV8825 Stepper Motor Driver Module 5 x Heat Sink

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