Dynamic lights with CMOS integrated

   A few few years ago (in 1995), Tehnium magazine publish an article send by me 😀 (then I was a young student) in nr. 1/1995 (see magazine).
   Schematic was inspired by article from Tehnium anual magazine 1990, but my schematic have extra ligts "games":

   A few time ago (3-4 years) I need a simple schematic for automatic dynamic games without microcontrollers, so I remenber my schematic... but I simplify my schematic to eliminate useless states, so new schematic is

   I maded the schematic on test board:

   I made few movie with this schematic, in my language, but lights made without language 😇, so, I reccomand you to see at nest movies:
- joc de lumini cu 4 canale

- joc de lumini cu 4 canale (2)

- joc de lumini cu 4 canale (3)

- joc de lumini cu 4 canale (4)