How to use an External Reset Button with Arduino :: Viewer Question #6

This video tutorial addresses a viewer's question on setting up an external reset button for Arduino. It covers the components needed, the simple circuit setup, and the reasons for using an external reset button. The tutorial also explains how to test the circuit using a basic Arduino sketch, highlighting the ease of implementation without requiring additional code.

Describe the simple sketch used to test the external reset button.

What does the Millis function do in the context of the Arduino?

How does the Arduino behave when a sketch is uploaded?