Crosstown Traffic: How your GPS works
I saw this over on the Adafruit blog today. I don’t know why they called it “How Does Your Smartphone Know Your Location?“, to me it explains how any GPS receiver works. But maybe I’m the only person left that uses a GPS navigator that is separate from my cellphone. I don’t know. But it’s interesting. Especially in how it describes the workings of an atomic clock.
Published from DFW, Texas