It’s unlikely an Arduino will every make it to the point of attempted homicide but with the available code you can find out.

Finally, Morse code is a very simple way to do covert communications. If you know Morse code, you could privately talk to a concealed computer on just two I/O lines.

Arduino simplifies things by only using just one coding language. Here's what you need to get started with developing software for the tiny device.

The official Arduino IDE is a dour piece of software designed for uploading code to the ubiquitous and super-cool micro controller. It is a standalone, non-networked app that isn't very pretty to ...

Using an Arduino and a little code on your PC, it monitors your screen and creates lighting behind your monitor.