3D Printer DIY Kit Mega2560 Ramps1.4 A4988 LCD2004 MK2A

3D Printer DIY Kit Mega2560 Ramps1.4 A4988 LCD2004 MK2A Endstop ThermistorFeature:This is a 3D Printer Starter Kit, developed specially for those beginners who are interested in 3D printer. You may learn about through using these basic projects.Mega2560 Board:Working voltage: 5VInput voltage (recommended): 7V ~ 12VInput voltage (limits): 6V ~ 20VDigital I/O Pin: 54 (of which 14 PWM)Analog input Pin: 16DC wave on each I/O pin: 40mA3.3V pin current: 50mAFlash memory: 256KBSRAM: 8KBEEPROM: 4KBSpeed: 16MHzRAMPS 1.4:Extended to control other accessories.Fusion 5A additional safety and component protection.Extra bed heating control fuse 11A.Suitable 5 Pololu stepper driver board.Pololu board pin socket, so they can be easily replaced or removed for future designs.I2C and SPI pins left for future expansion.All MOSFET PWM pin is hooked into versatility.Servo connector is used to connect to the end block, the motor and the light emitting diodes.These connectors are gold-plated, rated current of 3A.LED indicates when the heater output.Package included:1 x Mega2560 development board1 x Ramp1.4 control board5 x A49885 x Heaksink1 x 2004 LCD screen1 x Ramps micro SD card adapter6 x V1.2 Limit mechanical switch endstop1 x MK2A hot bed1 x Cooling fan3 x T5 Motor synchronous wheel1 x Universal screwdriver3 x 2 Pin female-female DuPont cable6 x 3 Pin female-female DuPont cable5 x 4 Pin female-female DuPont cable3 x Thermistor