Gabor HejaJan 8

I started to work on a mini pocket spectrograph, the 3D model will be available for download, I just need to tune a few things.

I am also working on a little web based stuff to make sense of the things seen, strictly locally in the browser, on the client side.

It's a fun random side project, though I already bought about 8 different light bulbs just to see their spectrum...

#spectrography #spectrograph #spectrometer #spectroscopy #spectroscope #printables #3dprinting #opensource #freecad

Show threadThomas Bornhaupt
@gheja Do you use two razor blades for the gap?
Jan 10 at 1:56pmWeb
Show threadGabor HejaJan 11

@koenigdickbauch No, I am currently only using the 3D printed cover (the part in the top left corner), I don't expect this to be precise enough to really need razors - though we'll see.

But they could be mounted on the box without a problem I think.