What do you get when you combine an arc cigarette lighter and some scrap glass and metal? [NightHawkInLight] created a simple plasma cutter project along with some hot glue and a few simple tools ...

Depending on the age of your car, it might contain a round 12 V power outlet in the dash, or possibly in the elbow compartment. And depending on your own age, you might know that as the cigarette l… ...

A small butane lighter that's the size and shape of a cigarette. That's what this is. It even looks like a cigarette! Buy a new pack of cigarettes, take one out, light it with this lighter, then ...

Many consumers have come to expect a cigarette lighter socket in their vehicles. This expectation, coupled with its multifunctionality, has perpetuated its presence in car designs.

The first— we wanted to use some of those car accessories that you plug in to to cigarette lighter in a car, but use them inside our house (we rarely drive now) and the second, add the thing ...

Battery Sleuth delivers a sort of "voltage fingerprint" to the car when the driver enters a security code into a keypad. Here's what happens next.