Features :
RAMPS 1.4
It is a Mega Pololu Shield, or RAMPS for short,designed
to fit the entire electronics needed for a RepRap in one
small package for low cost. RAMPS interfaces an Mega with
the powerful MEGA platform and has plenty room for
expansion. The modular design includes plug in stepper
drivers and extruder control electronics on an MEGA
shield for easy service, part replacement, upgrade-
ability and expansion. 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.
Mega 2560
Mega2560 is an ATmega2560 as core microcontroller
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. With the bootloader, download the program
directly via USB without having to go through other
external writer. Supply part of the optional USB power,
or as an external power using the AC-to-DC adapter and
battery. This development IDE interface is based on
open-source principles, allows you to free download for
use in project work, school teaching, motor control,
interactive works.
Large screen: 12864LCD
1.Integration for SD card in the back, after slicing the
file into the for SD card, you can select the
corresponding files on the LCD.
2.The board has encoder, can be achieved
parameter adjustment, and the file selection print!
3.The ramps can be Plug-and-Play, but it need
to modify the firmware to support.
A4988 StepStick Compatible Stepper Motor Driver Module
A4988 driver is a carrier board or breakout board for Allegro's A4988 DMOS Micro stepping Driver with Translator and Overcurrent Protection by Pololu; we therefore recommend careful reading of the A4988 datasheet before using this product. This stepper motor driver lets you control one bipolar stepper motor at up to 2 A output current per coil.
specification:
package Size:25.5*17*5cm
Quantity:1 Set
Note:
Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Package Contents:
1 x RAMPS 1.4 Controller
1 x Mega2560
1 x LCD 12864 Control panel
1 x USB Data line
1 x Adapter plate
2 x Cable
5 x A4988 drive
5 x Drive heat sink
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