Product description
RAMPS 1.4 is a complete controller board for 3D printers and CNC machines. The RAMPS shield mounts on top of an Arduino MEGA and has sockets for five stepper motor drivers, MOSFET switches for controlling heating elements, fans and other DC loads, power supply with PTC fuses and connectors for limit switches, servos, SD card reader, LCD and more. Suitable stepper motor drivers are sold separately and are found under recommended products.
