In this video Bill explains some of the engineering principles underlying the design of a DLP (digital light processing) 3D Printer. The printer featured is an Ember printer, manufactured originally by Autodesk, but now an open source project. Learn more about ember: http://ember.autodesk.com.

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Videos linked to in at the end of the video:

Micromirrors
   • How Digital Light Processing (DLP) works  
   • Digital Micromirror Devices - in-depth ope...  

Ember Details
   • Understanding the Ember 3D Printer build arm  

Overview of 3D Printing
   • 3D Printing: Make anything you want  

Element 14 video:
   • 3D Printing Basics - Ben Heck Show Bonus C...