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3W 4'x4' Arduino Laser Cutter/Engraver

Check out http://arduinohq.com Want to learn more about programming arduinos? http://arduinohq.com/category/arduino-programming-language/ - 3W 4'x4' Arduino Laser Cutter/Engraver

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Build Your Own Arduino-Powered Laser Cutter

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Pocket laser engraver.

Pocket LASER engraver. Uses VD drive parts for motion. I feel its time to share my latest project - a low cost laser engraver,. The workspace is a bit small but none the less it works and comes so cheap that most will be able to replicate the result. I did take a few shortcuts, as I feel I dont have the knowledge to do all the electronics I opted for readymade but low cost in favor of trying to make my own (and most likely fail). All parts used are however easy to find.

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Arduino Laser Engraver Wood Design!

It can cut through paper and cardboard, and engrave all kinds of wood. Such a fun tool to have around the workshop!

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Arduino Laser Tripwire

The Arduino is great, you can make it do pretty much anything you want. I wanted a tripwire. This is just the circuit and the code, you can use it for quite a few things, like a trigger for a camera, or you could make it shut down your computer if someone crosses it.When I have the time, I want to hook it up to an electric airsoft gun with a relay and have it shoot you when you break the beam. I suppose I'll add to the Instructable when that happens.So let's start!

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