The miniaturized spectrometer is composed of 4 fundamental pieces, and a clip to attach it to the smartphone.
It is recommended to print the spectrometer in black color, to avoid light to penetrate.
The components of the mini-spectrometer to be printed in 3D are:
- Base (download the STL file upb_base_01_2017.stl)
- Slider (download the STL file upb_slider_01_2017.stl)
- Cap (download the STL file upb_cap_01_2017.stl)
- Tube (download the STL file upb_tube_01_2017.stl)
The 3D printing was validated with ABS filament in a 3D printer (Flashforge Creator Pro) with 0.1mm of precision, with Makerbot printer software.
If you have any problem with the 3D models, please send an email to <firstname.lastname@example.org>