RAMPS 1.4 Controller + MEGA2560 R3 board + 5pcs Soldered A4988 Stepper Motor Drivers + 5pcs Heat Sinks + 19pcs Jumpers with USB Cable For Arduino RepRap 3D Printer Kit

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

Product Features

  • RAMPS interfaces an Mega with the powerful MEGA platform and has plenty room for expansion
  • Mega 2560 control board is an ATmega2560 as core micro-controller development board itself has 54 digital I/O input/output terminals (14 can be used as PWM outputs), 16 simulation than the input side, group 4 UARTs (hardware serial ports), 16 MHz crystal
  • RAMPS is designed to fit the entire electronics needed for a RepRap in one small controller for a lower cost and a smaller size.
  • With the boot-loader, download the program directly via USB without having to go through other external writer
  • After connecting this panel to your RAMPS, you don’t need your pc any more. The smart controller supplies power for your SD card. All actions like calibration, axes movements can be done by just using the rotary encoder on the smart controller

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keyestudio MKS GEN 1.4 3D Printer controller Board /RAMPS 1.4 + Mega 2560 for Arduino (Black &Environmental-protection)

Intruduction
Keyestudio 3D MKS Gen V1.4 printer motherboard control board combines and improves the assets solution of the RAMPS 1.4 and Arduino Mega 2560 board on a fantastic single board.
Keyestudio 3D MKS Gen V1.4 printer motherboard control board is an optimal 3D printer controller solution for your Reprap 3D printer.

Features
Integrate 2560 and ramps1.4 in a board, to solve the complicated interfaces and broken problem of Ramps1.4 combination.
Replaceable motor driver, support 4988 driver and 8825 driver.
Circuit board using high-quality 4-layer board, and specially dealing with thermal optimization; ramps is a 2-layer board.
Using high-quality MOSFET tube, with better heat dissipation.
Using a dedicated power chip to support 12V-24V power input, to solve the problem of Ramps voltage converted into chip heating.
To accept 24V input, hot bed current can be reduced to 1/4 under the same system power, effectively solve the heating problem of hot bed MOS tube.
Firmware can use open-source firmware Marlin, and its configuration is exactly the same as ramps1.4, which can directly replace Ramps1.4.
Can directly connect to Ramps1.4,2004LCD control board and 12864LCD control board.
Set aside the motor pulse and direction output port, convenient to facilitate external high current to connect external high current (such as 2A, 5A) motor drive circuit.
Reserve the Servos, AUX-1, AUX-2 interfaces on Ramps1.4, providing three 5V output, three 12V output interface.
This board is an upgrade part of the MKS Gen V1.2 board, improving the performance of power protection and USB communication stability.

Package Included: 
1 x MKS-Gen V1.4 Controller 
1 x Usb Cable

Product Features

  • It gathered mega 2560 and ramps1.4 on a same board, hardware & software included, just scan the Qr code on the picture to get the wiki tutorial and software
  • Support 4988 driver and 8825 driver, Support 12V-24V power input; Firmware can use the same configuration as ramps1.4
  • Can directly connect to Ramps1.4,2004LCD control board and 12864LCD control board
  • Reserve the servos, AUX-1, AUX-2 interfaces on Ramps1.4, providing three 5V output, three 12V output interface
  • keyestudio MKS GEN 1.4 is manufactured from environmentally friendly materials and technologies, made function,voltage, current testing before packaging

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Wangdd22 3D Printer Kit 14pcs/lot Cables Complete Wiring Cables Set For RAMPS 1.4 Endstops Thermistors Motor Dupont Cable

Description:
Use these cables enjoy your all of your electronic projects,Such as 3D printers, Arduino motherboards, modules and so on.

Package includes:
3pcs 70cm 2pin F-F Wires
6pcs 70cm 3pin F-F Wires
5pcs 70cm 4pin F-F Wires

Product Features

  • Cable Length:70cm.
  • Cable Attributes: Female to Female.
  • Product Color: Red, Black, Green, Blue.
  • 1 Set=3pcs 2pin+5pcs 4pin+6pcs 3pin cable
  • Product uses: Such as 3D printers, Arduino motherboards, modules and so on

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Kuman Professional 3D printer CNC Kit for arduino, GRBL CNC Shield +UNO R3 Board + RAMPS 1.4 Mechanical Switch Endstop + DRV8825 A4988 GRBL Stepper Motor Driver with heat sink + Nema 17 Stepper Motor

CNC Shield Board:
Latest CNC Shield Version 3.0 for arduino
GRBL 0.9 compatible
4-Axis support (X, Y, Z , A-Can duplicate X,Y,Z or do a full 4th axis with custom firmware using pins D12 and D13)
2 x End stops for each axis
Coolant enable
Compatible with A4988 or DRV8825 stepper driver
Runs on 12-36V DC

DRV8825 Stepper Motor Driver:
Stepper motor driver (upgraded from A4988, 2.5 A max current/phase. It’s not arduino official board but it’s compatible with all arduino software and hardware)

Nema 17 Stepper motor Specification:
Model No.:17HD48002H-22B
Step Angle: 1.8 deg.
Holding Torque: 59Ncm(84 oz.in)
Rated Current/phase: 1.7A
Frame Size: 41 x 41mm
Body Length: 47mm
Shaft Diameter: 5mm
Shaft Length: 22mm
Weight: 380g

Mechanical Endstop Connection description:
Red line connect VCC (ramps of +)
black wire connect the GND (ramps of -)
Green Line connect SIGNAL (ramps in s)
Tips: Under normal circumstances, the system must be configured to at least three mechanical switches.
Advantage: Easy to install, the more common used styles
Length of Cable: 70 cm

Package Contents:
1 x CNC Shield Board
1 x Kuman UNO R3 Board
4 x DRV8825 Stepper Motor Driver
4 x Aluminum heatsink w/ 3M tape backing
3 x Nema 17 stepper motor 1.7 A (with bracket and screw)
3 x Nema 17 Stepper Motor Mounting Bracket
12x M3 Screws for bracket of stepper motor
3 x Mechanical Switch Endstop
3 x 3Pin 70cm Cable
1 x 1.5m USB cable for R3 Board

Product Features

  • Latest CH340G CNC Shield expansion board Version 3.0 for Arduino
  • Kuman UNO R3 Board, MCU: ATmega328, USB interface: ATmega16U2 with 1.5m USB Cable
  • 4pcs DRV8825 Stepper Motor Driver with heat sinks
  • 3pcs NEMA-17 Stepper Motor 84 oz.in (59 Ncm) 47mm Body 1.8 degree with mounting Bracket Kit DIY 3D Printer CNC Robot with 3pcs Mounting Bracket and 12 pcs M3 Screws
  • 3pcs Endstop Mechanical Limit Switches for 3D printer RAMPS 1.4 with 3Pin 70cm Cable

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