3D Dashboard Kit (2004LCD Controller +2560r3 Main Control Board +4988 Driver+1.4Dashboard)<br />3D 2004LCD control panel size: 150 * 63mm<br />RAMPS1.4 3D printer control panel size: 115 * 60mm<br />Arduino2560R3 Development Board Size: 102 * 54mm<br />Stepper motor drive A4988 Size: 20 * 15mm<br />Cable size: 300 * 13mm<br />USB cable length: 500mm<br /><br />Arduino Mega 2560 R3 control board (The kit contains): This is a 3d printer's brain responsible for controlling the entire printer to perform certain actions, such as printing specific documents;<br /><br />· RAMPS1.4 (The kit contains): This is the main control board of above expansion board, with it can better connect with other hardware and control, it plays the role of bridge transition;<br />· A4988 stepper motor driver board (The kit contains): This is used to connect the stepper motor control board, in order to achieve the control of the stepper motor, to achieve XYZ and extruder action;<br />3D 2004 LCD control panel (the kit contains): used to display, to achieve the 3D printer's control.<br /><br />Stepper motors (The kit not included): This is the power section of 3d printer,controled by A4988 drive board, the motor is connected to the RAMPS1.4 board;<br /><br />Heating head (the kit not included): heated head is used to melt print materials (ABS, PLA, etc.), the general thermal head has two electrical components<br /><br />Hot Bed (heatbed) (This kit is not included): When printing ABS, to let invariance and the first layer easily stick to the platform, the hot bed also contains two parts, heating parts and the thermistor, including thermal resistance is required;<br /><br />12V power supply (The kit not included): In order to drive the motor and circuit board, you need your own power with a 12V 100W ~ 200W or so.<br /><br />Above parts are essential component parts of the circuit connection, if the lack of one will not be tested corresponding portion.<br /><br />3D 2004LCD Dashboard * 1<br />3D adapter * 1<br />Adapter cable * 2<br />3D printer RAMPS1.4 Dashboard * 1<br />Arduino2560R3 development board * 1<br />USB cable * 1<br />Stepper motor drive A4988 * 5<br />Static bag & carton packaging<br /><img src="http://img6.eachbuyer.com/x9/p100/eb4324_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb4324_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb4324_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb4324_4.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb4324_5.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb4324_6.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb4324_7.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb4324_8.jpg" />