Chapter 3 (2nd Edition)

If you are looking for the Chapter 3 content for the 1st Edition of Exploring Arduino, please click here.

Interfacing with Analog Sensors

Parts List


Download Code (2nd Edition, Chapter 3)
(Also available on GitHub)

Useful Links


This video will teach you about the Arduino’s analog inputs:

This video is a primer on the differences between analog and digital signals on microcontrollers: