Turns on an LED on for one second, then off for one second, repeatedly. This example code is in the public domain. // Pin 13 has an LED connected on most Arduino boards.

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You can read the state of a button using Arduino and a few lines of code. The actual state is shown in the Serial Monitor window as 0 or 1, 0 meaning the button is not pressed and 1 that the button is ...

The official Arduino team responsible for the development of the official range of Arduino hardware and software, have this week announced the availability of the latest Arduino IDE 1.6.9 software ...