The Massachusetts Location Shield Act (H. 86, S.197) under consideration by the Massachusetts legislature would prevent cell phone companies from exploiting information about users’ locations. The ...
This repository contains all the resources and files related to a custom-designed educational shield based on the Quectel M66 GSM module, fully compatible with the Arduino UNO. Before sending the ...
This is off topic, but I think it's worth noting that everything modern uses A-GPS, with the "assistance" coming via local towers. The receiver starts already knowing that it's within ~5 miles, and ...