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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COLLENCE 3D Printer Heating Controller 30A Heatbed MKS MOSFET for Extruder MOS Module

Usage:
1. Plug a power supply.
2. Connect to heated bed.
3. Connect digital control signal to GND, D8 of MKS Mini.
4. Connect to the heated bed signal on Ramps1.4 or MKS series controller boards.

Notics:
1. Only can choose 3 or 4 signal group.
2. Pay attention to polarity.

Package includes:
1 x Heating Controllor MOS Tube

Product Features

  • Each one has been done functional test.
  • Superior performance of MOSFET (Max 280A).
  • Can use for hot bed, output signal of Ramp1.4 and MKS series to control.
  • Can use digital signal of 5-24v to control.
  • Extra large heat sink , the maximum current can be up to 30A or more.

Detailed Information available on our Homepage…

HESAI DRV8825 Stepstick Stepper Motor Driver Module + Heat Sink for RepRad 3D Printer RAMPS 1.4 Controller Replace A4988 (Pack of 5 pcs)

Description:

The DRV8825 stepper motor driver carrier board TI DRV8825 micro bipolar stepper motor drive is a breakthrough. The module has a pinout and interface with our A4988 stepper motor driver carrier is almost the same, so it can be used as a better performance of the pull-down menu board replacement in many applications. DRV8825 features an adjustable current limit, overcurrent and overtemperature protection, six micro-resolution (down 1/32-step). It uses 8.2 – 45 V, can provide up to about 1.5 per phase no heat sink or forced air flow (rated up to 2.2 per volume sufficient additional cooling).

Feature:

A simple steps and direction control interface

Six different steps resolutions: full step, half step, 1/4-step1/8-step1/16-step, 1/32-step

CAN interface directly with 3.3 V and 5 V systems

Over-temperature thermal shutdown, overcurrent shutdown, undervoltage lockout

Short to ground short circuit load protection

4 Layer 2 oz copper PCB, in order to improve heat dissipation

Exposed solder ground below the bottom of the driver IC on the printed circuit board pad

Module size, pin and interface matching A4988 stepper motor driver operators in many ways

Adjustable current control lets you set a potentiometer, which lets you use the stepper motor\’s rated voltage or more, in order to achieve a higher rate of maximum output current step

Intelligent chopping control automatically selects the correct current decay mode (fast decay or slow decay)

Maximum 45 V supply voltage

Built-in voltage regulator (the need for any external logic supply voltage)

Package List:

5x DRV8825 Stepper Motor Driver

5x Heatsink

1x Screwdriver

Product Features

  • This DRV8825 Stepper Motor Driver Module is upgrade of A4988
  • Simple step and direction control interface
  • 4-layer, 2 oz copper PCB for improved heat dissipation
  • Six different step resolutions: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step
  • Adjustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages above your stepper motor’s rated voltage to achieve higher step rates

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HESAI 3D Printer Kit Smart Parts LCD 12864 Display Monitor Motherboard Blue Screen Module for RAMPS 1.4 Controller Control Panel

Specification:

This full graphic Smart Controller contains a SD-Card reader, an rotary encoder and a 128 x 64 dot matrix LCD display. You can easy connect it to your Ramps board using the “smart adapter” included. After connecting this panel to your Ramps you don’t need your pc any more, the Smart Controller supplies power for your SD card. Further more all actions like calibration, axes movements can be done by just using the rotary encoder on the Smart Controller. Print your 3D designs without PC, just with a g-code design stored on the SD card.

Package List:

1x LCD 12864 Smart Controller

1x Smart Adapter

2x FC Cable

Product Features

  • Using a large screen 12864LCD
  • With a SD card base on back, put slicing file into the SD card and select the file on the LCD, then can be printing
  • Product comes encoder parameter adjustment can be achieved, and the file selection print
  • Plug and play on the RAMPS, but need to modify the firmware to support

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