It didn't update this project page for a while now, and I noticed petapixel.com made a nice article about it.

I would like to say I'm rather impressed how internet could spread something at light speed. It's remind me I forgot to mention this project is of course an educational pretext for myself and it was inspired by plenty of other cameras (commercial and hobby). It is not aimed to be the best quality, the cheapest, the nicer, nor even useful.

The instructions are not a nice a step by step list, I'll try to put more time on the documentation.