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The SpectraUPB App, allows to calibrate the spectrometer in function of the wavelength (using a flourescent lamp) and to obtain spectra in real time, using the camera of an Android Smarphone. The spectra are obtained through a DIY 3D printed mini-spectrometer, that is clipped to the Smartphone. The printable 3D model and instructions how to build it are available.

SpectraUPB App


  • Smartphone Android (KitKat 4.4 or higher)

The App was succesfully tested with the following smartphones: Samsung S4, S6, S7, S7 Edge, Huawei ALE-L04.


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