(1) 3D Printer Controller RAMPS 1.4
It is designed to fit the entire electronics needed for a RepRap in one small package for low cost. RAMPS interfaces an Arduino-compatible Mega with the powerful Arduino-compatible MEGA platform and has plenty room for expansion. The modular design includes plug in stepper drivers and extruder control electronics on an Arduino-compatible MEGA shield for easy service, part replacement, upgrade-ability and expansion.
for more informations, you can check here : http://www.amazon.co.uk/gp/product/B00JU41GQ4
(2) Mega 2560 R3
for more informations, you can check here : http://www.amazon.co.uk/gp/product/B00GRJ2A6A
(3) A4988 Stepper Motor Driver
A4988 is a complete microstepping motor driver with built-in translator for easy operation. This product is available in full, half, 1/4, 1/8 and 1/16 step modes operate bipolar stepper motors, output drive capacity of up to 35 V and ± 2 A. A4988 includes a fixed off-time current regulator, the regulator in slow or mixed decay modes.
for more informations, you can check here : http://www.amazon.co.uk/gp/product/B00JXGT1G6
(4) LCD 2004 Smart Display Controller
This Smart Controller contains a SD-Card reader, a rotary encoder and a 20 Character x 4 Line LCD display. You can easy connect it to your Ramps board using the “smart adapter” included.
for more informations, you can check here : http://www.amazon.co.uk/gp/product/B00K6KCYEE
(1) RAMPS 1.4 x 1
(2) Mega 2560 R3 x 1
(3) A4988 Stepper Motor Driver with Heatsink x 5
(4) LCD 2004 Samrt Display Controller x 1
(5) Smart Adapter x 1
(6) Pin header x 1
(7) 20cm Cable x 2
(8) USB Cable x 1
(9) Storage Box x 1