RAMPS 1.4 RepRa 3D Printer Controller+Mega 2560 R3+4 A4988 Drivers For Arduino

Package Included
1 x MEGA 2560 R3 with USB cable
1 x RAMPS 1.4 controller board
5 x A4988 StepStick Driver module (with heat sink)

The RAMPS 1.4 board is designed to fit the entire electronics needed for a RepRap in one small package for low cost. RAMPS interfaces an Arduino Mega with the powerful Arduino MEGA platform and has plenty room for expansion. The modular design includes plug in drivers and extruder control electronics on an Arduino MEGA shield for easy service, part replacement, upgrade-ability and expansion. Additionally, a number of Arduino expansion boards can be added to the system as long as the main RAMPS board is kept to the top of the stack.

RAMPS 1.4 set includes 4 x A4988 drivers with heatsinks, MEGA 2560 R3 Arduino compatible controller board.

Features
Model: M-60
Microcontroller: mega2560
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
Current per I / O Pin: 40 mA
Current for 3.3V Pin: 50 mA
Flash Memory: 256 KB of which 4 KB used by bootloader
SRAM: 8 KB
EEPROM: 4 KB
Clock Speed: 16MHz











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