Arduino for Beginners - 2022 Complete Course - Step 5 - LCD Setup and Welcome Message

The video tutorial guides viewers through the process of initializing an LCD screen in a program. It covers including necessary libraries, defining pins, creating an LCD object, and setting up the LCD to display a welcome message. The tutorial emphasizes the importance of using delays appropriately and demonstrates how to verify the setup by uploading the code and observing the LCD's behavior.

What is the purpose of the delay function in the setup?

What happens when the program is reset?