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    Online laser CNC cutting services

    Hey folks! Was wondering if anyone here uses any online laser CNC cutting services, and what their experience was with them (price, ease of use, shipping speed, etc). Found someone on LPF that does it but he's in Australia, so wondering if there's anything commercial worth looking into in the US...
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    Soundcards, DACs, and OP Amps

    Hey folks, Pardon the noob question, but search only yielded discussions that got increasingly technical with every post, which didn't do me any good. What is the simplest/cheapest way to amplify your PC soundcard headphone or line stereo output to drive a couple of X/Y scanners? I'm looking...
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    Diverse lens types

    Hey guys, Anyone know of a supplier of small optics that has a good variety of lenses (ie. biconvex, biconcave, asphericals, collimators, cylinders, etc)? I looked into Thorlabs, but getting a varied set of lenses to experiment with wouldn't be very budget-friendly. I don't mind if they're...
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    Basic RBG Setup

    Hey everyone, new member here. Brilliant forum. Thanks to everyone for all I've learned already just from browsing and searching the forum. Just starting to tinker with some simple projector ideas and wanted to ask your advice on a cheap bare-bones setup. For now I just need a plug-and-play...


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