Coffee spectrometer housing

by jywarren
  • White

    White nylon plastic with a matte finish and slight grainy feel.

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Part of a design for a spectrometer for analyzing coffee -- read more here: Also find it here: The design is not complete; it will require a diffraction grating, spray-painting the interior black, a collimating mask, an LED light source, and of course, a smartphone running Follow along at However, this model, created in Sketchup and exported as an .obj, printed really nicely on Shapeways. ( Design released under the CERN Open Hardware License 1.1 (


IN: 6 w x 3.313 d x 2.5 h
CM: 15.24 w x 8.414 d x 6.35 h


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