Geeetech StepStick DRV8825 Stepper Motor Driver Carrier Reprap 4-layer PCB + Heat Sink – Purple




Price:
US$5.24

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Overview and Specifications:

General
Brand Geeetech
Model DRV8825
Quantity 1Piece
Color Purple
Material CCL + PCB board
Specification
English Manual / Spec Yes
Download Link http://www.geeetech.com/wiki/index.php/DRV8825_Motor_Driver_Board
Other Features
Other Features 1. Simple step and direction control interface
2. Six different step resolutions: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step
3. Can interface directly with 3.3 V and 5 V systems
4. Over-temperature thermal shutdown, over-current shutdown, and under-voltage lockout
5. Short-to-ground and shorted-load protection
6. 4-layer, 2 oz copper PCB for improved heat dissipation
7. Exposed solderable ground pad below the driver IC on the bottom of the PCB
8. 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)
9. Adjustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages above your stepper motors rated voltage to achieve higher step rates
10. Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay)
11. 45 V maximum supply voltage
12. Built-in regulator (no external logic voltage supply needed)
Dimensions & Weight
Dimensions 0.79 in x 0.59 in x 0.43 in (2 cm x 1.5 cm x 1.1 cm)
Weight 0.88 oz (25 g)
Packing List
1 x DRV8825 driver
1 x Heat sink

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