Запчасти для 3D-принтера Great Mega 2560 R3 Mega2560 REV3 + контроллер RAMPS 1 4 ЖК-дисплей RAMPS1.4 12864

Подставка для мебели           Product Features:   1. Sainsmart 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.   2. 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.     3.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.     Package Includes: 1 x RAMPS 1.4 1 x Mega 2560 R3 1 x RAMPS1.4 LCD 12864 LCD