What I want to do
laser-cutting the foldable Mini-Spectrometer...
i am bored of looking at the spectra of different light sources. let's put some samples in the optical path. best to use standardized cuvettes (or a box of TicTac :-)
My attempt and results
https://spectralworkbench.org/sets/show/361
see more here on hackteria.org: http://hackteria.org/wiki/index.php/DIY_spectroscopy#Experiments_with_Foldable_mini-Spectro_and_a_cuvette_holder.2C_android_HTC
tried some Absinthe Spectroscopy aka or is the Fee really green?
- hmmm the cardboard isnt really waterproof, and i spilled too much absinthe....
Newest Design:
http://hackteria.org/wiki/index.php/DIY_spectroscopy#Updated_version
Questions and next steps
- how to embed the iframe into this new wiki?
- how to share a .svg file?
- images are a bit too noise. maybe try wider slit...
- testing it to detect Silver Nanoparticles
7 Comments
Amazing! Fantastic!
Good questions too -- iFrames are supposed to work, but I will do a bit of debugging and see what's broken.
.svg sharing... not sure. I think the uploader doesn't recognize them. Do most browsers render them same as .png or .jpg? I can just add .svg to the uploader formats list then.
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and the fonts for "les Fran??ais" dont really work.... V??ritable F??e Verte
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Und die Gr??ne Fee ist auch mir ??ber ohen Fragenzeichen
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Apologies for the character rendering; it's a known bug we're trying to resolve: https://github.com/jywarren/plots2/issues/102
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I've been thinking a lot about this -- really want to design a version with an LED for a fixed, stable light source as well. I'd love to have a version that can stand up to regular use in a coffee shop or wine bar.
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Hey dusjagr - did you see these posts on a new design for a liquid spectrometer?
http://publiclab.org/notes/warren/08-08-2013/design-for-coffee-spectrometer
BTW, do you know Yashas Shetty? He's visited Cambridge before and I met his class which was involved in hackteria.
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Check out this post: http://publiclab.org/notes/warren/07-05-2014/oil-testing-spectrometry-workshop-at-fab-10
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