I’m sure you’ve noticed that many new cars have intense turn signals, toggling between on and off instantly without the soft fade you see on the blinkers of older cars. That’s a byproduct of LEDs ...

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When you're wrapped up in a captivating book for hours, you may notice that your eyes start to feel sore. A lot of things can cause eye strain, but it commonly happens when your eyes struggle to focus ...

This circuit adds a nice fade-in fade-out visual effects when switching your in-car lights on and off. The fading time can be changed by adjusting the charging and discharging times of the capacitor.

People want customizable colored lights in their car's interior, right? Many top carmakers seem to think so. Nissan, Ford, GM, Porsche, and others offer ambient lighting settings that can be adjusted ...