DRV8825 stepper motor driver Reprap 4 layer PCB board 3D printer StepStick For Arduino By KPRAppCompile

DRV8825 stepper motor driver Reprap 4 layer PCB board By KPRAppCompile Compared with 4988 characteristics and advantages: 1. It is high current 2.5A. 2. It is highly supported by 32 subdivisions. 3. 4-layer PCB board, better heat dissipation performance. 4. The internal resistance of the chip is smaller, the heat generation is lower, and the heat dissipation is better. parameter: Driven current: 2.5A Subdivision: 1, 1/2, 1/4, 1/8, 1/16, 1/32 Manufacturing process: SMT placement machine, non-manual welding, higher yield and more stable performance Suitable for: Where the stepper motor needs to be driven.