We have a great deal for Arduino fans, a collection called the 2018 Arduino Enthusiast E-Book Bundle. Better yet, you can pay what you want. Pay anything, even a penny, and get one of the ebooks. Beat the average price ($10 as of this writing), and you’ll get all ten ebooks in the bundle. Beat the leader’s price, and you’ll be entered into a drawing for a Surface Book.
Check It Out: Pay What You Want for the 2018 Arduino Enthusiast E-Book Bundle