If you enjoy building or tinkering with electronics, this hacking tool can help you get wildly creative with your projects, and make it a lot easier to test them. It's called the Kode Dot, and not ...

Learn how to make a simple electric doorbell at home in this step-by-step tutorial. Using everyday materials like cardboard, ...

Discover how to create a functional DIY solar panel using a compact disc, copper foil, aluminum foil, and LEDs in this ...

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

A blast from the Elektor archives: this 1998 battery tester uses a simple LED display to reveal a battery’s true condition ...

Eric Song is the IGN commerce manager in charge of finding the best gaming and tech deals every day. When Eric isn't hunting for deals for other people at work, he's hunting for deals for himself ...

Parabolic microphones blend geometry with acoustics to enable long-distance sound capture with surprising clarity.

We found affordable stocking stuffers under $25 that blend practicality and fun, from tech accessories to pocket tools.

If you live in the midwest, you may be lucky enough to live near a Menards, where you can find a surprising array of gadgets ...

One of the main appeals of having a Costco membership is being able to buy all sorts of everyday products in bulk. However, that's not the only perk. Costco carries all kinds of products across a ...

Hidden nut camera uses a spring pin and a trimmed antenna for compact wiring, helping you stream wirelessly without bulky hardware.

A precision voltage divider produces a specific fraction of its input voltage using carefully matched resistive components.