Stepper Motor Driver Module DRV8825 for 3D Printer RAMPS1.4 StepStick Multicolour

~~Advantages compared with 4988:
1. Maximum 2.5A current;
2. Highest support 32 segments;
3. 4 layers PCB board, better heat dissipation performance;
4. Smaller chip internal resistance, lower heating, better heat dissipation;

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Applicable occasions:
Occasion that drive stepper motors are needed;
Must modules to build 3D printers, CNC, engraving machine, etc.;
Supported 3D printers: Prusa, Mendel, ultimaker, printbot, makerbot, and so on.
You can refer to the following Arduino code to directly drive the motor;

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Features:
1. Suitable for driving 8.2V~45V 2.5A stepper motors;
2. Only simple step and direction control interface;
3. Six different step patterns: all, half, 1/4, 1/8, 1/16, 1/32;
4. Adjustable potentiometer can adjust the maximum current output, so as to achieve higher step rate;
5. Automatic current attenuation mode detection / selection;
6. Overheating shutdown circuit, undervoltage lockout, cross current protection;
7. Earthing short circuit protection and loading short circuit protection

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Specifications:
Product name: Stepper Motor Driver Module DRV8825 for 3D Printer RepRap 4 RAMPS1.4 StepStick
Size: 15 X 20mm/0.59 X 0.79"
Driving current: 2.5A
Segments: 1, 1/2, 1/4, 1/8, 1/16, 1/32
Manufacturing process: SMT machine manufacturing, non manual welding, good quality, higher performance, more stable