MK2B is the latest and the best type of heatbed money can buy as of today. 100% compatible
with all Prusa and Mendel 3d printer variants.
Size: 214mm x 214mm
Etching: 35um copper
Laminate: FR4 1.6mm
Ramps 1.4 Controller Board
This list is Pololu trillion rupiah , or ramps short. It was designed as a low-cost small package
RepRap needs to accommodate the entire electronics . Oblique interfaces with the powerful
Arduino MEGA platform Arduino Mega , and have plenty of room for expansion. On the stepper
drives and a Arduino MEGA shield extruder control electronics for easy maintenance , replacement parts , upgrades and expansion capabilities , including plug-in modular design . In addition, some
Arduino expansion boards can be added to the system , as long as the main ramp plate is saved to the top of the stack .Mega 2560 Microcontroller : ATmega2560 Operating Voltage : 5V Input Voltage (recommended) : 7-12V Input Voltage (limits) : 6-20V Digital I/O Pins : 54 (of which 14 provide PWM output) Analog Input Pins : 16 DC Current per I/O Pin : 40 mA DC Current for 3.3V Pin : 50 mA Flash Memory : 256 KB of which 4 KB used by bootloader SRAM : 8 KB EEPROM : 4 KB
12864 LCD Controller Board 3D printers use LCD control panel, are ramps extension accessories. LCD control panel through which you can achieve spooling is the 3D model Gcode files are copied to the SD card, and then print the file via the LCD control panel. This version is an upgraded version of reprap smart controller.Mega 2560 Microcontroller : ATmega2560 Operating Voltage : 5V Input Voltage (recommended) : 7-12V Input Voltage (limits) : 6-20V Digital I/O Pins :
DRV8825 Stepper Motor Driver 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).
Limit Switch Endstop Quality switching elements. Customized high quality connection, using 22AWG wire, copper wire inside is very thick, can be resistant to current 2A, 300V voltage. An insulating layer over a wide range of temperatures, up to 80 degrees. Is the common connection of thin copper wire can not match. Not easy to pull off, plug it convenient, for ease of use, plug the other side to do the one, you can use the direct plug. Red line connecting VCC (ramps of +)
Package Content: 1 x RAMPS 1.4 1 x Mega 2560 R3 5 x DRV8825 driver 1 x LCD 12864 With Controller 6 x Mechanical Endstop with cable 4 x 4PIN 70CM Cables 1 x Heatbed MK2B 1 x USB Cable
Bluedophin Reprap Ramps 1.4 kit + Mega 2560 + Heatbed mk2b + 12864 LCD Controller + DRV8825 + Mechanical Endstop+ Cables For 3D Printer