You can salvage some nice motors out of optical drives but they can be tricky to control. That’s because brushless DC motors require carefully timed signals used in a process called Electronic Speed ...

If your memory of slot cars as a childhood toy is of lightweight controllers with wire-wound rheostats inside, then you’re many years behind the state of the art when it comes to competitive slot car ...

One of the most critical technologies on modern vehicles, Electronic Stability Control (ESC) is responsible for preventing countless accidents for decades. In this article, we’re going to explore its ...