There are 3 tasks in this github repo.
Task 1 is using the opencv package in python.
Task 2 is using the opencv package in python.
Task 3 is using Arduino programming in TinkerCAD.
Check the README.md in the files for more information regarding the tasks.
You can either submit a pdf with the screenshots for Task 1 and a screen recording of the video for Task 2 or share the code in a public GitHub repository along with screenshots of the outputs and the screen recording.
NOTE: Submissions through GitHub is preferred for Task 1 and 2.
For Task 3,submit the code by sharing the project link of the circuit.