https://www.intellar.ca/blog/animated-eye-oled
https://www.youtube.com/watch?v=B5KUGCaN9Jo
https://github.com/AbdulsalamAbbod/Akno
https://github.com/Vin-X-Mod/OLED-Moving-Eyes-Arduino/tree/main
https://www.youtube.com/watch?v=fejzcSOrf9k
https://circuitdigest.com/microcontroller-projects/arduino-oled-eyes-animation-for-robotics-projects

via https://www.instructables.com/Arduino-OLED-Eyes-Animation-for-Robotics-Projects/