Tutorial 02 for Arduino: Buttons, PWM, and Functions

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Arduino tutorial 2 reads a pushbutton with pull-down resistors, fades an LED with PWM and organises code into functions, from Jeremy Blum's widely used series, written alongside his Exploring Arduino book.

What you'll learn

Arduino tutorial 2: buttons, PWM and functions.

Video by Jeremy Blum, played through YouTube's embedded player.

Part of Tutorial Series for Arduino

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