This ultra-compact DIY camera uses an optical mouse sensor and has 3D-printed parts

[Redaktion]

A DIY camera built from an optical mouse sensor can capture 30x30-pixel grayscale images. It has 64 color modes, multiple photo styles, FRAM memory, USB dumps, and boasts hand-packed construction using 3D-printed parts.​​

https://www.notebookcheck.net/This-ultra-compact-DIY-camera-uses-an-optical-mouse-sensor-and-has-3D-printed-parts.1153189.0.html