This simple set for 3D printer base on microcontroller Mega 2560 + RAMPS 1.4 + DRV8825 motor driver, it is a solution for RepRap projects.
It is designed to fit the entire electronics needed for a RepRap in one small package for low cost. RAMPS 1.4 interfaces an Ard. Mega with its powerful platform and has plenty room for expansion. The modular design includes a plug in stepper drivers and extruder control electronics on an Ard. MEGA shield for easy service, part replacement, upgrade-ability, and expansion.
1. Mega 2560 – 1pc
2. RAMPS 1.4 Shield – 1 pc
3. Stepper motor driver DRV8825 with heating sink – 5 pcs
4. Controller adapter with 2 IDC cables (6″-150mm) 1 set.
4. MicroUSB cable (50cm) – 1 pc
RAMPS 1.4 is short for RepRap Ard. Mega Shield. It is designed to fit the entire electronics needed for a RepRap in one small package for low cost. RAMPS 1.4 interfaces an Ard. Mega with its powerful platform and has plenty room for expansion. The modular design includes plug in stepper drivers and extruder control electronics on an Ard. MEGA shield for easy service, part replacement, upgrade-ability and expansion. Additionally, a number Ardulno expansion boards can be added to the system as long as the main RAMPS 1.4 board is kept to the top of the stack.
MEGA 2560 R3:
This is the new 2016 version of our Mega 2560 board that is fully compatible with the Arduino Mega 2560. It utilizes a genuine Atmel ATmega2560 microcontroller and the inexpensive CH340G USB-UART interface.
This board continues our commitment to uncompromising quality using the best components and excellent design layout, whilst providing a stable low cost solution. It uses the CH340G to lower the cost without losing functionality or quality.
DRV8825 stepper motor driver:
The DRV8825 stepper motor driver carrier is a breakout board for TI’s DRV8825 microstepping bipolar stepper motor driver. The module has a pinout and interface that are nearly identical to those of our A4988 stepper motor driver carriers, so it can be used as a higher-performance drop-in replacement for those boards in many applications. The DRV8825 features adjustable current limiting, overcurrent and overtemperature protection, and six microstep resolutions (down to 1/32-step). It operates from 8.2 – 45 V and can deliver up to approximately 1.5 A per phase without a heat sink or forced air flow (rated for up to 2.2 A per coil with sufficient additional cooling).
Smart Adapter for RAMPS 1.4, for connecting to LCD controller:
Micro USB cable Data 2.0 (50cm):
Documents (Instruction manuals, schematics, etc), links:
- Robotdyn.com/3D-printer-KIT1-EN — International;
- Robotdyn.ru/3D-printer-KIT1-RU — Russian.