There are plenty of “robot” projects out there that are really just a small remote control platform of some sort. We often like to think of robots of having some sort of autonomy though. [Luca Fagioli ...

What is RTK (Real-Time Kinematic)? RTK (Real-Time Kinematic) is a satellite navigation technique that improves standard GPS accuracy from a few meters down to just a few centimeters. It works by using ...

RTK Everywhere Product Manual - A detailed guide describing all the various software features of the RTK product line. Essentially it is a manual for the firmware in this repository. This product is ...

I review a ton of running watches, cycling through all of the various features and idiosyncrasies to find which watch would suit which runner best, which watches deserve a place on our lists, and ...

Apple Watch GPS vs GPS + Cellular comes down to one question: do you need the watch to stay connected when your iPhone isn't nearby? Within the same Apple Watch model and case material, the two ...

A GPS tracker built on the SIM808 GPS/GPRS/GSM module and an Arduino Nano (ATmega328), which acquires its position over GPS and reports it to a backend server over the cellular network in near real ...