DRV8825 3D Printer StepStick Stepper Motor Drive Carrier Reprap 4-layer
Features:
- Simple step and direction control interface
- The interface can connect directly with 3.3V and 5V systems
- Support over-temperature thermal shutdown, over-current shutdown and under-voltage lockout
- Support short-to-ground and shorted-load protection
- 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
- Adjustable current control allows you to 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
- Intelligent chopping control that automatically selects the currect current decay mode (fast decay or slow decay)
- 45V maximum supply voltage
- Built-in regulator (needed external logic voltage supply)