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A Raspberry Pi controlled mini CNC Laser engraver

posted Dec 9, 2014, 2:37 PM by Chris G

Another fun project...and an additional idea on what to do with that Raspberry Pi you have laying around...

Thisi CNC laser engraver can be built using two DVD drives salvaged from old computers and <$10 extra parts bought on eBay. The controller of the CNC machine is a Raspberry Pi, a $35 (or now $20 for the model A+) credit card size computer.