Interesting Optics Make This Laser Engraver Fit in a Pocket
We’re going to start this post with a stern warning: building a laser engraver that can fit in your pocket is probably not a wise idea. Without any safety interlocks
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Old Printer Becomes Direct Laser Lithography Machine
What does it take to make your own integrated circuits at home? It’s a question that relatively few intrepid hackers have tried to answer, and the answer is usually something
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