Well, that was fast! Last week, we wrote about a video by [Norbert Heinz] where he called out the Ortur laser engravers for apparently using the GPL-licensed grbl firmware without providing the source ...
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What power diode laser should I buy?
Comparison of a 5W laser, 10W, and 20W diode laser. All these machines have their pros and their cons, but this is a quick ...
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