Cruise control is available in most new vehicles. Adaptive Cruise Control adjusts your speed based on how close you are to other vehicles. Driving on the freeway for long distances can get a bit ...

You've probably wondered how it would feel hitting your car's speed limit. In fact, you may have already done it on a track a couple of times. As scary as it may feel to some, there are drivers out ...

Here are two simple 12V DC motor speed controllers that can be built for just a few dollars. Here are two simple 12V DC motor speed controllers that can be built for just a few dollars. They exploit ...