Completely unrelated shameless plug: Reminds me of my toy 1 led 3d scanner. I haven't had more time to play with it. https://arjo129.wordpress.com/2017/01/08/d

Completely unrelated shameless plug: Reminds me of my toy 1 led 3d scanner. I haven't had more time to play with it. https://arjo129.wordpress.com/2017/01/08/diy-3d-scanner-via-inverse-square-law/ https://arjo129.wordpress.com/2017/01/08/diy-3d-scanner-via-...