Maybe the best thing about this DIY project is its name: the Joule Thief. It’s a tiny LED flashlight that runs off dead batteries, eking out the last drops of voltage from a dead AA and throwing them ...

Unlock the full potential of your smartphone flashlight with this easy DIY projector tutorial! Watch as we turn ordinary ...

Need something to keep you busy this weekend? We’ve got you covered. The Weekend Workshop is our weekly column in which we showcase a badass DIY project that you can complete with minimal skills and ...

Discover how to build a simple DIY projector using everyday materials like cardboard and a small flashlight or laser pointer.

If you’re a flashlight person, you know that there’s little you would do to get the brightest, most powerful, most ridiculous flashlight possible. You might even ...

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PimpRig.com is running a piece on how to build your own USB flashlight. Share this story Subscribe and interact with our community, get up to date with our customised Newsletters and much more.

Flashlights come in different shapes, sizes and with different power outputs, but even the most powerful commercial flashlights pale in comparison to this blinding contraption that was put together by ...

Go to the drawer where you keep your flashlight, and pull it out. Look at its puny little bulb. Drop it on the floor. Kick it under the sofa. Fish it back out. Pick it back up. Now throw it in the ...

Click to viewThose hand-crank LED flashlights are pretty handy, but I find myself needed some extra juice in my phone more often than I find myself in the dark. Here's how to convert one of those to a ...