Have a spare Raspberry Pi sitting around collecting dust? We've got five DIY projects that can turn your Pi into an ...

Discover how to make a homemade battery capable of charging your smartphone using simple materials like copper foil, aluminum ...

Learn how to create your own portable fan with this step-by-step DIY tutorial. Using a DC motor, handmade propeller, simple ...

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. Matt Elliott is a senior editor ...

Keeping a phone fully charged is the only way to make sure it's ready for a long day. But there's a major difference between being "charged" and being "healthy." Most modern Androids and iPhones are ...

Is your iPhone charging port not working? Follow 7 easy troubleshooting steps to fix charging issues before replacing the ...

Powerful, flexible and with no subscription fees, the Reolink Elite Floodlight WiFi is a brilliant security light and camera.