The description links to a pdf writeup that includes (partial) schematics, too On Mon, May 30, 2022 at 7:01 PM cheater cheater <cheater00social at gmail.com> wrote: > > Raycasting like in Wolfenstein 3D, fully in analog... I thought > someone would enjoy it... > > https://www.youtube.com/watch?v=seyscgfgA0E