In this Lesson
This tutorial continues with the quest to learn more about programming and electronics. Most of the time, we will choose the Arduino Uno board for our tutorials. The Uno is the baseline Arduino board. Besides that, the Arduino Uno Board is excellent if you would like to begin with electronics and coding. Furthermore, the Arduino Uno is a cheap board, so it will cost you a few dollars/euros to start over again if you do something wrong.
Before the pins overview on an Arduino Uno Board, we will divide the pins into three categories. Digital, analog, and power pin. The common elements of an Arduino board are described below.