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 ...

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, ...

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

We point you in the right direction for the best GPS apps and units. Are you lost searching for the right car navigation system? CHOICE's tests, reviews and comparisons will help you find your way ...

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 ...

One such technological advancement is the GPS car tracker. These devices can provide peace of mind to owners by helping to locate their vehicles in case of theft or other mishaps. Many insurance ...

A company called StarChase has been working on a GPS-based system that eliminates the need for a chase and doesn't put officers in harm's way. Police agencies are always looking for ways to limit ...

MapmyIndia has launched smart gadgets for cars and bikes, starting at ₹2,990. The company has launched GPS trackers, smart helmet kit, navitainment systems, and more. Here are all the gadgets ...

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 ...