I was expecting to see him put together a Pong circuit from 74LS discrete logic chips and 555 timers like the one Al Alcorn made for the original Pong arcade ma

I was expecting to see him put together a Pong circuit from 74LS discrete logic chips and 555 timers like the one Al Alcorn made for the original Pong arcade machine. Bringing up a Pong-on-a-chip is kind of cool too.