Chapter 2 (2nd Edition)

If you are looking for the Chapter 2 content for the 1st Edition of Exploring Arduino, please click here.

Digital Inputs, Outputs, and Pulse-Width Modulation

Parts List


Download Code (2nd Edition, Chapter 2)
(Also available on GitHub)

Useful Links


This video will teach you about digital inputs/outputs, debouncing, and PWM:

This video will teach you the basics of electrical and computer engineering: