lab on an arduino spectral absorbance shield aka optical density meter —
Founded lab on an arduino spectral absorbance shield aka optical density meter models & stl files for printing
Ham1811
FrogPondEngineering
LiftKid
YerayMerino3D
dpruim
mattozborn
bellbm
anv3d
Mhemling33
incmve
mnmaker123
plastikelectrik
dteck
stevecooley
DIY3DTech
DarkTech
enif
dpashkow
yepher
nismogang