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Reprap Ramps 1.4 3D Printer Kits

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SKU:
PETUA58
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  • Reprap Ramps 1.4 3D Printer Kits
  • Reprap Ramps 1.4 3D Printer Kits
TZS80,581.55
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Description

Features:

CATEGORY SPECIFICATIONS
Product Name 3D Printer Controller RAMPS 1.4
Material CCL
Microcontroller ATmega2560 (with bootloader)
Operating Voltage 5V
Recommended Input Voltage 7–12V
Input Voltage Limits 6–20V
Digital I/O Pins 54 (15 PWM outputs)
Analog Input Pins 16
DC Current per I/O Pin 40 mA
DC Current for 3.3V Pin 50 mA
Flash Memory 256 KB (8 KB used by bootloader)
SRAM 8 KB
EEPROM 4 KB
Clock Speed 16 MHz
Features Modular design with stepper drivers and extruder control; compatible with Arduino Mega; supports expansion via Arduino shields; USB programming supported; open-source Arduino IDE interface; optional external power via AC-DC adapter or battery
 
A4988 driver module
CATEGORY SPECIFICATIONS
Product Name A4988 Stepper Motor Driver Board
Driver Type DMOS Microstepping Driver with Translator
Maximum Output Current 1A
Microstepping Modes Full, 1/2, 1/4, 1/8, 1/16 step
Control Technology Intelligent chopping with automatic current decay (fast/slow)
Protection Features Over-temperature shutdown, under-voltage lockout, crossover-current protection
Additional Protection Short-to-ground and shorted-load protection
Warning Do not connect/disconnect the stepper motor while powered (may damage driver)

Package Includes:
1 x 3D Printer Controller RAMPS 1.4
1 x Arduino-Compatible Mega 2560 R3
4 x A4988 driver + Self-adhesive Heatsink
1 x USB cable

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
 

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