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3D-Printer-Kit-with-RAMPS-1.4-Controller-+-Mega-2560-board-+-4pcs-A4988-Stepper-Motor-Driver-with-Heatsink-+-LCD-2004-Graphic-Smart-Display-Controller
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Description:
Use removable A4988 or DRV8825 compatible stepping driver.
The extension board can be used for engraving machine or 3D printer driver.Compact design, stepping motor can pin connectors or be soldered.
Compatible with GRBL 0.8. Open-source firmware operated on Arduino UNO, converting G code into stepping signal.
PWM spindle and direction pin, 4 shaft support (X, Y, Z, A - you can copy X, Y, Z or use pin D12 and D13 customize firmware perform complete shaft 4).
This is a set of disassembled part, and you need basic soldering skills to solder them together.
Specification:
Specifications:
CNC Expansion Board
Version: V3.0
Color: Red
Size: 68 x 53 x 18mm / 2.67 x 2.08 x 0.7inch
Voltage: DC 12V to 36V
4pcs A4988 Driver
Color: Red
Size: 20 x 15mm / 0.78 x 0.59inch
Thermal Shutdown Circuit: Yes
Cross Current Protection: Yes
Ground Fault Protection: Yes
Short Circuit Protection: Yes
Compatible Logic Voltage: 3.3V and 5V
Five Step Modes: Full, 1/2, 1/4, 1/8 and 1/16
Mix with slow current attenuation model.
Internal UVLO and low RDS (on) output.
Automatic current attenuation mode Detection/Select.
Phase-in rectifier, low power consumption
Package Includes:
1 x V3 Extension Board
4 x Drivers
4 x Heat Sinks