Eric Mack writes:
This DIY cell phone created at MIT manages to have something for just about every major contemporary subculture or hipster subset I can think of.
Nerds and tinkerers? Check. Wooden case for the steampunk set? Check. Huge antenna for the retro, skinny-jeans-wearing set? Check. Big buttons for the fat-thumbed and Luddite crowd? Check. Rugged design for outdoorsy types? Check.
The folks at the MIT Media Lab created this prototype with an SM5100B GSM Module that takes a standard SIM card and a custom circuit board. The screen will take you back to the last century at 160×128 pixels and the laser cut wood and veneer enclosure is just one of many possible exteriors, given the availability of 3D printing. While far from a smartphone, voice, texting, and other slightly old-school functionality is possible. All told, the parts cost between $100 and $150.
Awesome DIY cell phone has universal appeal - [Link]
Tronixstuff has released Part 2 (for part 1 click here) of their tutorial series on using a GSM cellular modem with the Arduino. In this part they cover how to use the telephone network to control an Arduino board via a SM5100B Cellular Shield. [via]
Tutorial: Arduino and GSM Cellular – Part2 - [Link]