January 2015
Beginner
324 pages
7h 42m
English
In this section you’ll learn how pushbuttons work in principle and how you can use them with an Arduino. We’ll start small and build a circuit that uses a pushbutton to control a single LED.

The following picture shows a simple circuit using a pushbutton. Connect pin 7 (chosen completely arbitrarily) to the pushbutton, ...
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