This one caught my eye on twitter - a Redditor has converted a 1961 Western Electric Model 500 telephone into a rotary cell phone using Arduino.

Thorin Klosowski Cell phones are easy enough to come by these days, but if you've ever wanted to just build your own, Instructables user xiaobo__ shows how to do it with an Arduino.

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 ...

Heck shows you, step by step, how to use the Android Open Development Kit (an Android-focused Arduino kit) to create a car seat that rocks your child to sleep all on its own.

[youtube= Hanging out at one side of the Atmel booth at Maker Faire was [Pamungkas Sumasta] who was showing off his Arduino cellphone called Phoenard. We really like the form-factor but its … ...

Grand Theft Auto V has a few mobile apps of its own, but one enterprising modder has taken the idea to its natural conclusion: an application that lets you control the in-game cellphone with an ...

Gamers that enjoy tinkering with Arduino, are sure to enjoy this neat GTA V PC hack that used the Arduino platform to enable you to control the in-game cellphone using your real iPhone using a ...