There have been a few Arduino posts in the past so I'm hoping someone here can help.<BR><BR>I have a Duemilanove and a very simple project. I need the Arduino to sense a contact closure and transmit ...

Arduino boards can certainly be used to create homebrew connected devices, but that doesn't mean it's easy. What if you're a rookie who has yet to master programming or wiring? That's where Arduino's ...

So you finally decided to hop on the Arduino bandwagon and start making electronic projects as a fun hobby. As a beginner getting started with Arduino, your first instinct is typically to buy a ...

A radio receiver is always a fun project. [Jayakody2000lk] decided that his new superheterodyne design would use an Arduino and it looks like it came out very nicely. The system has four boards. An ...

The official of Arduino team has released a new Arduino Cloud tutorial explaining more about the features integrated into their cloud service and possibly revealing a few that you didn’t even know ...