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Laser engraver controlled by Arduino

Laser engraving can be a great way of adding ornaments, labels and other graphics on wooden surfaces. Nobody wants to buy industrial engraver for hobby projects, and if you follow MichielD99 instructable, you can build one by yourself.

arduino_laser_engraving

He used 1.8W 445nm laser module which is enough to burn engravings on wooden surface, but not close to laser cutting. He build his own parts out of MDF boards. Electronics part consist of Arduino UNO which drives two stepper motors by using motor driver boards. Arduino by using pen source grbl-mster software library accepts Gcodes to drive the laser position. Images can be generated with software like inkscape which supports the extensions provided by himself. He tried to keep make all system free and accessible for everyone , so he used all open source software to reach the goal.

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