Etch a Sketch Laser cutter

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I've just completed a project and I wrote the details up on Just Add Sharks. We replaced the brains on one of our Blacknose laser cutters with an arduino to create a Etch a Sketch controlled Laser cutter. Time will tell how many fires we get during operation :)

http://www.justaddsharks.co.uk/arduino-based-etch-a-sketch-laser-cutter/

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