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.

Have an ancient cell phone sitting around? Tinkernut shows you how to make use of it by turning it into a smartwatch with an Arduino brain. Using a Nokia 1100, Tinkernut walks you through pulling ...

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 ...

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 ...