This tutorial covers the basics of retrieving data collected from an Arduino and displaying it over the web. Data is transferred from the Arduino using polling which occurs when the Arduino acts like ...

Before I start talking about this really cool thing called Arduino (Italian for "good friend"), let me say a few things about the fascinating subject of physical computing. Physical computing has been ...

While Internet of things (IoT), Industry 4.0, Machine to Machine communication etc are getting increasingly popular the need for wireless communication has become incumbent, with more machines/devices ...