Have you ever dreamed of independence from smartphone bloatware? If you have a Raspberry Pi and an Adafruit TFT, you’re halfway to making your own version of [Dave]’s PiPhone. This tasty ...
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 ...
An enterprising tinkerer named David Hunt built a “smartphone” from a Raspberry Pi and off-the-shelf parts. Appropriately, he named the contraption the PiPhone, and it actually functions. Hunt used an ...
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