Arduino for Beginners - 2022 Complete Course - Activity 12 - Count How Many Times You Press on the Push Button with Inte

This video tutorial covers the integration of interrupts and serial communication to count button presses. It explains how to set up an interrupt to detect when a button is pressed, increment a counter, and print the counter value using serial communication. The tutorial emphasizes best practices, such as avoiding direct serial communication within interrupt functions and using flags to manage printing outside the interrupt context.

What new insight or understanding did you gain from this video?