Lab Link: https://itp.nyu.edu/physcomp/lab-intro-to-serial-communications/
I wired the breadboard exactly as indicated in the lab explanation, and uploaded the code, but could not figure out how to get the serial monitor to show the variation from the potentiometer.
I put the code in exactly as instructed and checked the wiring on my breadboard a number of times but could not get it to work. The video + pictures below show my work.