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 module, and is compatible with the SIM908 GSM/GPRS ...

SEE ALSO: Learn to build your own robots, plus snag a DIY kit on sale The MAKERphone is again, an Arduino-based, DIY mobile phone which comes disassembled, as a kit. By building the phone yourself ...

and the phone layout version that does pretty much all the same tricks. Isn’t it time for a full Arduino-compatible keyboard? [ELECTRONOOBS] thinks so. This 41-button Arduino keyboard PCB is a ...