3D Printer Kit, 3D Printer RAMPS 1.4 Controller + MEGA 2560 R3 + A4988 with Heatsink USB Cable Jumper Kit,Small Package,Low Cost

Description

Specifications: RAMPS 1.4 Size: 9.1 x 5.9cm / 3.58 x 2.32" Mega R3 2560 Size: 10.8 x 5.5cm / 4.25 x 2.16" A4988 Color: Green A4988 Quantity: 5pcs Package Includes: 1 x RAMPS 1.4 Board 1 x Mega 2560 R3 Board 5 x Soldered A4988 Drivers 5 x Heat Sinks 1 x USB Cable 19 x Jumpers

Features

• ★★★【Exquisite design】-- The RAMPS 1.4 board is designed to fit the entire electronics needed for a RepRap in one small package for low cost.
• ★★★【Broad expansion】-- RAMPS interfaces an Mega with the powerful MEGA and has plenty room for expansion.
• ★★★【Easy to Use】-- The modular design includes plug in stepper drivers and extruder control electronics on an MEGA for easy service, part replacement, upgrade-ability and expansion.
• ★★★【Multifunction】-- Additionally, a number of expansion boards can be added to the system as long as the main RAMPS board is kept to the top of the stack.
• ★★★【Excelent Performance】-- Mega is an ATmega2560 as core micro-controller development board itself has 54 groups digital I / O input / output terminal (14 groups do PWM outputs), 16 sets of simulation than the input side, group 4 UARTs (hardware serial ports), using the 16 MHz crystal oscillator.