However, in the short term, this would likely be cheaper than home-brewing a solution. Over-all, laser scanning is quite amazing with what it’s capable of doing. ![]() ![]() 1x.1mm? Probably still easy, much more than this, and you’re running into the limits of what most distance sensors could measure as well as the amount of data you can reasonably process. I think the big question that sticks out in my mind, is what resolution are you hoping for in your rastermap? 1x1mm resolution? I think this would be easy. In the truest sense, nothing (except for custom built digitizers) really supports a digitizer, it’s either an add-on tool, or a kludge held together with chewing gum and bailing wire. For the purposes of the Shapeoko, you could easily write a program that would say go to X,Y and then rather than using the probe interface built into GRBL use a distance sensor or some other device that will perform this function to generate a raster-map. If you’re trying to “scan” something, in these circumstances you just want to generate a point with a known X,Y and you need a sensor to create a Z. But that’s only because you asked the wrong question. ![]() Hmm… I think you may be barking up the wrong tree slightly.
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