forget it iPhone or the latter Samsung Galaxy, and build your own custom smartphone, equipped with a touchscreen and a built-in camera. How does that seem like a proposition?
There are many who would like to see such a project come true. But to create a smartphone from scratch, we must have the necessary spare parts available.
Let's see how it can happen.
We should mention that it will not be as elegant or as powerful as what is sold on the market, but the project is feasible.
Below we show a mobile example deviceς που δημιουργήθηκε με ένα Raspberry Pi board, ένα Adafruit Fona GSM board, μια φωτογραφική μηχανή 5-megapixel, 802.11n Wi-Fi, καθώς και μια οθόνη 3,5 ιντσών.
You will of course have to buy the spare parts mentioned above, but at the moment there are all available in the market.
It may not be the device you imagine to use as your daily mobile device but it is something that could be incorporated into a larger project such as a IoT hub or perhaps a larger device for use on an off-road vehicle.
From the following links you will find all the information you need about it construction of your own mobile device. Who knows; You can build something that will be classes higher..