When I first started driving in the 1960s, the only aftermarket car lights available were off-road light bars, fog lamps, ...

It is a pretty common first project to use an Arduino (or similar) to blink an LED. Which, of course, brings taunts of: you could have used a 555! You can, of course, also use any sort of oscillator, ...

Modern headlights have increased dramatically in brightness in recent years, and are necessary for driving safely at night. If you're in one of the states where yearly safety inspections are required, ...

Let’s say you want to blink an LED. You might grab an Arduino and run the Blink sketch, or you might lace up a few components to a 555. But you needn’t go so fancy! [The Design Graveyard] explains how ...

Cars' headlights have come a long way since charming yet potentially dangerous acetylene headlamps debuted in vintage automobiles. The later halogen headlights are still around, but the world has ...