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برد کنترلر پرینترهای سه بعدی MKS MINI Controller board
overview
MKS MINI is a feature all-in-one electronics solution for Reprap and
Other CNC devices. It features an onboard ATmega2560.
The four engine outputs are powered by DRV8825 stepper drivers.
The board can use the same firmware as Ramps1.4.
The mounting hole locations are the same as the Arduino Mega2560.
The power supply with 7805, more stable and reliable than the 1117,
But only supports 12 V. USB serial modules are 16U2, same as
Arduino Mega2560. Without hot bed heating output but has bed
Thermal interface and bed control signal interface.
MKS-MINI is suitable for single-extruder and free bed printing.
Features
- Arduino MEGA compatible Atmega2560 processors are compatible with all RAMPS class firmware
- Easy DISPLAY + SD-CARD connector, RepRapDiscount
- SmartController compatible pin header on board
- Firmware has the same configuration as disaster1.4
- 2x temperature ADC connectors for thermistors
- Up to 4 driver with DRV8825
- 2x PWM is MOSFET output voltage selector switch for MainPower. (Extruder0, Fans)
- 6x end stop connectors met voeding Xmin/Xmax/Ymin/Ymax/Zmin/Zmax
- 4 layers of PCB, optimize heat dissipation.
- Recoverable fuse for short circuit.
