3D Printer DIY Kit Ramps1.4 A4988 Mega2560 Micro Sd Endstop Thermistor

3D Printer DIY Kit Ramps1.4 A4988 Mega2560 MicroSD 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.RAMPS 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.A4988 driver:Low RDS (ON) outputsAutomatic current decay mode detection / selectionMixed with slow current decay modeSynchronous rectification for low power dissipationInternal UVLOCrossover current protection3.3 and 5 V compatible logic supplyThermal shutdown circuitGround short circuit protectionLoad short-circuit protectionStep five selectable modes: full, 1/2, 1/4, 1/8 and 1/16Micro SD adapter:SPI modeSupport voltage: 4.5 - 5.5VUp to 50 MB / sec data transfer rateIt can be sitting directly in an ArduinoIt can be used with other microcontrollersFan:Size: 40 x 40 x 15mmPower: 12VCurrent: 0.11APackage included:1 x Mega2560 development board1 x Ramp1.4 control board5 x A49885 x A4988 Heaksink1 x Ramps micro SD card adapter3 x V1.2 Limit mechanical switch endstop1 x Cooling fan1 x Universal screwdriver (31 in 1)5 x 2 Pin female-female DuPont cable (70cm)5 x 3 Pin female-female DuPont cable (70cm)5 x 4 Pin female-female DuPont cable (70cm)2 x Thermistor