Description
The product is a GRBL Cnc Engraving Machine Control Board, Triaxial Control, Diy Laser Engraving Machine Control Board. It is compatible with Arduino and has a USB connection. It can be used with a 12-36V power supply and can be connected to a high-power spindle motor or laser head. It also has a MOSFET for spindle drive and a PWM speed control.
GRBL CNC Engraving Machine Control Board, Triaxial Control, Diy Laser Engraving Machine Control Board
specification:
Connection: USB (USB-CH340)
Software: GRBL controller, UniversalGcodeSender
Input voltage: (12-36V)
Master chip: atmel 328P (arduino nano)
Stepper motor drive: A4988
Spindle drive chip 1: MOSFET (recommended input voltage within 12-36V, current 10A)
Can be connected to high-power spindle motor or laser head
Spindle drive chip 2: MOSFET (current maximum 2A !!)
Can only be connected within the 2A head of the laser, the voltage 0-12V adjustable
Spindle PWM speed control: support
Support stepper motor: 12V, the maximum current within 2A, recommended within 1.5A and add heat. (Not limited to 42,57 stepper motor)
Support XYZ three-axis control, spindle, laser head
Laser engraving: support
Power interface: 5.5-2.5mm DC interface
Package:
1 x GRBL Cnc Engraving Machine Control Board, Triaxial Control, Diy Laser Engraving Machine Control Board
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