It’s also used for things like welding tabs onto battery terminals. The versatility and easy of building these welders make them one of the most featured tool hack we’ve ever seen.

Microwave oven transformer spot welder builds are about as common as Nixie tube clocks around here. But this spot welder is anything but common, and it has some great lessons about manufacturing ...

Eastwood is known for its automotive tools, but the store also has several high-tech shop tools available. Here are a few ...

When it comes to something like installing a home battery system, your DIY skills might not be enough to get you by. Even if you feel like you can install it yourself, you might not get very far.

Car battery shopping has to be one of the least exciting parts about owning a car. Usually, it comes after several attempts at starting the vehicle, or after you had to call AAA to jump a dead ...

All you need to create your own Sitina-1 open-source camera is a 3D printer, an electronics lab, and to become a whiz at ...

If you've just put a new iPhone 16 in your pocket, then you probably don't need to worry about your battery for some time ... iFixit, however, sells a DIY replacement pack for £35 (including ...

The best home security systems offer a convenient and user-friendly approach to home protection, and the top DIY models allow ... a power connector, and a battery backup. One of its key strengths ...

Is your phone, tablet, or laptop typically in the battery red zone before the day's end? These portable chargers and power banks give you the most boost when you're out of juice. I’m a Mobile ...

IN THEir QUEST to build a better battery, researchers have blazed a trail through the elements of the periodic table. The earliest prototype cells ran on nickel and cadmium; successors have used ...

The best DIY home security systems are affordable and easy to set up without a professional. Some or all of the mortgage lenders featured on our site are advertising partners of NerdWallet ...