Chapter 4 (2nd Edition)

If you are looking for the Chapter 4 content for the 1st Edition of Exploring Arduino, please click here.

Using Transistors and Driving DC Motors

Parts List


Download Code (2nd Edition, Chapter 4)
(Also available on GitHub)

Useful Links


Follow along with this video for a visual tutorial on motors and transistors:

Watch a demo of the “Roving Robot” project from this chapter: