Arduino for Beginners - 2022 Complete Course - Activity 03 - Power On an LED Only if the Button is Pressed

This video tutorial guides students through creating a new project that involves combining an LED and a push button. The task is to power the LED only when the button is pressed. Students are encouraged to start coding from scratch, initializing components and using an if structure to control the LED based on the button's state. The tutorial concludes with a brief summary and a look ahead to the next lecture.

What programming structure is necessary to check the button's state?

What actions can be taken based on the button's state?