Product Details

Mega 2560 A4988 LCD 2004 Controller 3D Printer RAMPS 1.4 kit

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Product Description

Mega 2560 R3 Specification
Input Voltage (recommended)	7-12V
Digital IO pins	54 (of which 15 provide PWM output)
Analog input pins	16
DC Current per I/O Pin	40 mA
SRAM	16 KB
Clock Speed	16 MHz
Operating voltage	5V
Input Voltage (limits)	6-20V
PWM channel	15
Flash Memory	256 KB of which 8 KB used by bootloader
Ramps 1.4 Specification
Limit switch interface	6
Interface	3 PWM
Thermistor Interface	3
Size	100*60mm
Weight	73g
Ramps V1.4 LCD2004 Specification
Layer	1-18 layer
Material	FR-4,CEM-1,CEM-3
Board thickness	0.2mm-4mm
Max.finished board side	800*508mm
Min Drilled hole size	0.25mm
Surface Finish/treatment	HASL/HASL
Hole tolerance	PTH:±.076, NTPH:±0.05
Copper thickness	0.5-4.0oz
Weight	100g

Packing List	Qty/pcs
RAMPS 1.4 controller	1
2004LCD Screen	1
Connecting line	2
Mega 2560 R3 +USB Cable	1
A4988 driver	5

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