I don't have many photos for this update because I'm writing it backwards. I started with the first prototype on the breadboard, I fitted it with the components listed in the parts list. Then I started writing code. I wrote all the code in the Arduino IDE. ChatGPT and Google Bard helped me with the code. The code is quite simple, and the biggest complication in the code is the Pong game, which was tricky to incorporate into the code (well, for a beginner :)). Otherwise there were no major complications.