Led spectrometer
thingiverse
it's a case for a LED spectrometer. Led are disposed in axial rack commanded by a servomotor. You can adapt LED color or wave length to molecule tested. Electronic is composed from : - a raspberry pi with a 5'' display. A nodejs server mounted with johnnyfive module commands an arduinomega for servomoteur, photoresistor and LED. https://youtu.be/vbd6OZoZow8 https://youtu.be/9vODylmc0zM Javascript code for nodejs and install instructions are available on https://github.com/astrolabb4twitch/spectrometer thanks to : http://www.thingiverse.com/thing:697243 http://www.thingiverse.com/thing:98393 https://www.thingiverse.com/thing:64008 ZhOnd, Alnoa, Syanoks, bloot87, enya_tv, NeiKroz, Rihanna7Fenty, Molapolba
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