It works with iPads that have GPS available, and it has been designed to take full advantage of the Retina display. With a combination of Google Maps and beautifully represented compass, speedometer, ...

You can listen in on a two meter repeater and you can build a GPS module speedometer. That’s what [Jeremy Cook] did with just a few parts, a little 3D design, and some handy zip ties to hold it ...

RP You’re right that GPS is usually more accurate than a speedometer. By law, manufacturers have to make sure that cars’ ...

Google maps shows the speed limit of the road you are on and your current speed. I’ve noticed that this is 4mph less than that displayed on my speedometer. It’s the same in my wife’s car and a friend ...

Besides its obvious role in finding a stolen vehicle, a GPS transmitter will help you keep an eye on people driving your car, such as teenagers or airport valet parkers. It could also help you ...

We love seeing the incredible work many RF enthusiasts manage to pull off — they make it look so easy! Though RF can be tricky, it’s not quite the voodoo black art that it’s often made out ...

Currently, Google Maps navigation system can display the speed at which the car is moving. However, many people wonder why the speed shown on the map differs from the speed displayed on the car's ...

It's not street legal, but Warner Bros.' first official replica of the iconic Dark Knight take on the Batmobile can be yours, ...

Getting from point A to point B can be easy, thanks to the GPS services present on modern mobile devices. You'll also need a ...

WIRED is where tomorrow is realized. It is the essential source of information and ideas that make sense of a world in constant transformation. The WIRED conversation illuminates how technology is ...

The police control room at the District Police Office would monitor the patrol vehicles through the GPS and move them to locations where the police were required. The visibility of police ...