3D Printer-Ultimaker PCB Main Control Board DIY Kit Compatible RAMPS + Mega 2560 R3 + 5PCS A4988 with Heatsink + LCD 12864 + Turncap + 2 Gray Cable + USB Wire Cable<br /><br /><br /><br />Description:<br />This is a 3D Printer Board Kit， it contains 8 pieces of electronic devices， it's very convenient for you to build your own 3D printer.<br /><br /><br /><br /><br /><br />Main Features:<br />1. RAMPS 1.4:<br />It has a cartesian coordinates robotic and the rules of the extruder.<br />Heater output and three thermistor circuit of MOSFET.<br />Heating control of extra bed 11A fuse.<br />Suitable for 5 Pololu stepper driver board.<br /><br />2. Mega 2560 R3:<br />With this product， you are able to use all the Arduino open source platform to create or learn interactive objects， it will be a lot of fun while you are creating and learning it， so just get this and start it， the sooner you can improve your programing skills and create amazing projects.<br /><br />3. A4988 Stepper Motor Driver:<br />A4988 is a complete microstepping motor driver with built-in translator for easy operation. With the heatsink，the product will be more durable.<br /><br />4. LCD 12864 Graphic Smart Display Controller with Adapter for Arduino RepRap:<br />This full graphic Smart Controller contains a SD-Card reader， an rotary encoder and a 128 x 64 dot matrix LCD display modual. You can easy connect it to your Ramps board using the <br />smart adapter included.<br /><br />5. Smart Controller Connector Adapter:<br />It has provisions for the cartesian robot and extruder. Expandable to control other accessories.<br /><br />Package List:<br />1 x Mega 2560 R3 control board<br />1 x RAMPS 1.4 control board<br />1 x LCD 12864 smart controller<br />5 x A4988 stepper motor driver with heatsink<br />1 x USB cable<br />2 x Gray cable<br />1 x Smart adapter<br />1 x Turncap<br />1 x Storage box<br /><br />    Specifications<br />General<br />  Suitable for: Mainboard Control， Heating/Cooling                                                 <br />Weight and Size<br />  Package Weight : 0.413 kg                                                  <br />                        Package Size: 21.9 x 13.2 x 6.1 cm / 8.61 x 5.19 x 2.40 inches                                                 <br />Package Contents<br />  Package Contents: 1 x 3D Printer Controller Set                                                 <br /><br /><br /><br />                                                <br />