For CEIS114 we used an ESP32 board with motion sensor to simulate a intersection of traffic with a cross walk button.
https://youtu.be/lL9v4P_Kgm8
My Own Little Piece of the Web
For CEIS114 we used an ESP32 board with motion sensor to simulate a intersection of traffic with a cross walk button.
https://youtu.be/lL9v4P_Kgm8