The key ingredients for a fire are heat, fuel and oxygen; take one of these away, and the flames are extinguished. Sound ...

Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as ...

Build festive decorations using Arduino and Raspberry Pi with these five creative holiday projects and video tutorials ...

With a little ingenuity and a few parts you can easily pick up on Amazon, you can build your own smart garbage can. We'll ...

If you’ve got an RTL-SDR compatible receiver, you’ve probably used it for picking up signals from all kinds of weird things. Now, [Jaron McDaniel] has built a tool to integrate many ...

Dogs communicate in all different ways that humans instantly recognize, by wagging their tails, barking and smiling. Now a new study says they can also communicate by pushing buttons on a soundboard ...

I've been a contributing editor for PCMag since 2011. Before that, I was PCMag's lead audio analyst from 2006 to 2011. Even though I'm a freelancer now, PCMag has been my home for well over a decade, ...

Alfheim is one of the Nine Realms you can visit in God of War Ragnarok. You'll get access to this realm during the main quest, "Groa's Secret." This realm has many regions you can explore during your ...