HT is an open-source hardware VHF or UHF radio designed to plug into the USB-C port of an Android smartphone and turn it into a handheld ham radio ...

Once upon a time, ham radio was all about CW and voice transmissions and little else. These days, the hobby is altogether richer, with a wide range of fancy digital data modes to play with.

Some features were a bit rough and it took practice to use the binoculars smoothly. But it’s an interesting amalgam of analog and digital tech that’s bound to be a hit with astronomers and travelers.

The Mileseey GenePro G1 rangefinder puts more data in the hands of a golfer than any other rangefinder on the market.

Skyline Nav AI’s Vision for the Future of Autonomous Navigation Image: NASA For half a century, GPS has been the linchpin of ...

But if you're looking for a cheaper set in the vein of the Game Boy, check out the adorable 468-piece Lego Arcade Machine. As you can see in the picture above, this isn't based on a real arcade ...