Ever fancied creating your very own Arduino mobile phone? If you have, Adafruit has published detailed instructions on how to use the Arduino platform to create your very own custom mobile phone. This ...

Cellular shields for the Arduino have been around for ages, but this is the first one we’ve seen that turns your Arduino into a proper cell phone. The shield is based around the SIM900 GSM/GPRS radio ...

As the weekend approaches and the itch to tinker with something crawls up the spine of nerds everywhere, open source hardware projects like this one scratch it like nothing else: There’s a card called ...

This Mobile Processing project contains a sketch that can be used to transfer bytes from an Arduino board to a website and back. The concept of the project is based on the Mobile Processing website ...

London-based roboticist Evangelos Georgiou wants to offer an open-source platform for helping Arduino hobbyists take their projects mobile, thanks to a remote controlled robot called the RK-1 that ...

Makers and ordering your enthusiasts looking for a new project to keep them busy may be interested in this new Arduino rotary phone hack which uses an Arduino Pro Mini and a SIM900 GSM shield. Created ...

Hardware with services lowers learning curve of adding cloud and app connections to devices. A while back, Ars took our first step into building the Internet of Extra Creepy Things (IoECT) with ...

What’s Inside a Mobile Phone? The rise of mobile phones over the last decade is the most significant technological shift since the internet’s establishment as a global communication network in the ...