Affordable Open source Arduino Laser Engraver for Everbody


Characteristics of the ZelosLaser Engraver?

  • Housing dimensions Normal 440mm x 350mm x 220mm
  • Work area *Normal* 300mm x 200mm
  • Work area *BIG MAMA* 660mm x 650mm
  • Housing dimensions *BIG MAMA* 800mm x 800mm x 220mm
  • Uses Arduino UNO Clone and a GRBL Shield
  • 300mw 405nm Laser Diode
  • There are 55x 3D-Printed parts in the kit
  • All the software and Hardware used by the ZelosLaser is Open Source and free for personal use.

Mechanical Components

  • Screws,nuts, washers
  • aluminum profiles
  • Steel Rod 8mm
  • LM8UU linear bearings
  • GT2 Timing belt, GT2 Pulleys
  • Baseplate

Electronic Components

  • Arduino UNO clone
  • USB Cable
  • GRBL Shield
  • Mech. Endstops
  • Nema 17 stepper motor
  • 5V dual Relay
  • 300mw laser
  • stepper driver pololu A4988
  • 110-240V AC Mains / 12V 3A DC Power Adaptor
  • Laser safety goggles


  • Firmware for the Arduino UNO Clone: Grbl 0.9
  • drawing software: Inkscape 0.91/combined with a laser engraver plug-in.
  • G-Code Sernder: Grbl Controller 3.0


Source: kickstarter

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