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    School project: Homebrew laser etcher. *UPDATE* November 15

    So for my Embedded Systems Design class(always throws me off. ESD is ELECTROSTATIC DISCHARGE! HIDE YOUR ELECTRONICS!), we're supposed to choose and build a final project. I'd figured on a CNC machine of some sort, which would involve motor control, positional feedback, and serial bus...
  2. V

    Well, this is highly irregular.

    I usually try not to create new threads. And here I'm making one as my first post. You people really need a "Newbies, introduce yourselves here" thread. Several years ago, when pen-style laser pointers became cheaply available to the general public, my dad said that he'd buy one when he could...




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