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June 23, 2016 AT 1:00 pm

How to increase the resolution of DLP projectors #3DThursday #3DPrinting

Autodesk Ember 3D Printer shares:

By default, the Ember 3D printer uses its projector in “video mode”, in which the projector low-pass filters your slice images and resamples them to accommodate the 45° orientation of the mirrors in its DMD (Digital Micromirror Device). This results in some loss of detail and aliasing artifacts, as explained in this article by Karl Guttag. A single white pixel in a slice image gets transformed into a small group of gray pixels with a bright one near its center, and their exact arrangement and intensities will depend on the particular location of the source pixel in the original image.

read the full instructions on: http://www.instructables.com/id/Ember-Printer-Using-Pattern-Mode-for-Finer-Details/


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