This ramps 1.4 is ideal to control your reprap 3D printer.
It Can be connected with a arduino mega 2560 board or equivalent (Mega 2560: sold in our online store) to create and pilot your 3D printer.
 
Characteristics:
 
LCD compatible,
6 endstops pins
12V alimentation
3 temperature inputs
2 extruders inputs
4 axis inputs for motors: 2X, Y, Z