Archive for 25 Jul 2012

I/O LED (Part 5)

Part 1, 2, 3, 4, 5, 6 And now comes an example of an effective use of the I/O LEDs: single LED communication. the next coming  videos illustrate the operation of a simple but yet full of promises application. Two identical modules are used, each of them using an Arduino Nano, a LED and a switch. When pressing the switch, the sketch will […]