5Pcs Stepper Motor Driver Module DRV8825 for 3D Printer Reprap 4 RAMPS 1.4 - int gia re 24h

• Driver Current: 2.5A
  
• Size: 1.5mmX2mm
  
• Six different step resolutions: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step
  
• 4-layer, 2 oz copper PCB for improved heat dissipation
  
• Can interface directly with 3.3 V and 5 V systems
  
• 45 V maximum supply voltage
  

Description:

The DRV8825 stepper motor driver carrier is a breakout board for TI's DRV8825 microstepping bipolar stepper motor driver. The module has a pinout and interface that are nearly identical to those of our A4988 stepper motor driver board, so it can be used as a higher-performance drop-in replacement for those boards in many applications. The DRV8825 features adjustable current limiting, overcurrent and overtemperature protection, and six microstep resolutions (down to 1/32-step). It operates from 8.2 - 45 V and can deliver up to approximately 1.5 A per phase without a heat sink or forced air flow (rated for up to 2.2 A per coil with sufficient additional cooling).
Simple step and direction control interface
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
Built-in regulator (no external logic voltage supply needed)
Over-temperature thermal shutdown, over-current shutdown, and under-voltage lockout
Short-to-ground and shorted-load protection
Exposed solderable ground pad below the driver IC on the bottom of the PCB
Module size, pinout, and interface match those of our A4988 stepper motor driver carriers in most respects (see the bottom of this page for more information)
Driver Current: 2.5A
Size: 1.5mmX2mm
Six different step resolutions: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step
4-layer, 2 oz copper PCB for improved heat dissipation
Can interface directly with 3.3 V and 5 V systems
45 V maximum supply voltage
Specifications:

Driver Current: 2.5A
Size: 1.5mmX2mm
Six different step resolutions: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step
4-layer, 2 oz copper PCB for improved heat dissipation
Can interface directly with 3.3 V and 5 V systems
45 V maximum supply voltage
Package Included:

5x DRV8825 Stepper Motor Driver Board
Notes:

Real color may slightly different from pictures due to computer screens, resolution, brightness, contrast etc.
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• Brand OEM
  
• SKU OE680ELAAGHHYFVNAMZ-34281201
  
• Model BG43428
  
• Warranty Type No Warranty
  

What’s in the box

• 5x DRV8825 Stepper Motor Driver Board