TZT 3D Printer StepStick DRV8825 Stepper Motor Drive Carrier Reprap 4-layer PCB RAMPS

3D Printer StepStick DRV8825 Stepper Motor Driver Carrier Reprap 4-layer PCB RAMPS

Relative 4988 Features Benefits:

1. the maximum current of 2.5A.

2. up to 32 segments.

3.4-layer PCB, better heat dissipation.

4. the chip resistance is smaller, lower heat, better heat dissipation.

parameter:

Size: 15mmX20mm (same as 4988)

Can drive current: 2.5A

Subdivision: 1,1 / 2,1 / 4,1 / 8,1 / 16,1 / 32

Manufacturing Process: SMT placement

machine manufacturing higher, non-manual welding, yield more stable

performance

Application:

Drive stepper motors.

It is to build a 3d printer, cnc, engraving machine and other necessary modules.

Supported 3d printer has Prusa Mendel, ultimaker, printbot, makerbot like.

You can refer to the back of the A rduino code, direct drive motor

Features:

1, suitable for driving below 8.2V ~ 45V 2.5A stepper motor;

2, only a simple step and direction control interface;

3, six different stepping modes: full, half, 1 / 4,1 / 8,1 / 16,1 / 32;

4, adjustable potentiometer can adjust the maximum output current, resulting in

higher step rate;

5, Automatic current decay mode detection

selection;

6, thermal shutdown circuit, undervoltage lockout, crossover current protection;