Many cities are replacing their incandescent traffic lights with LEDs, despite the higher initial cost. Here's why that's ...

Toyota is recalling 41,544 Venza SUVs from the 2021 model year because their rear turn signals may temporarily stop working or may only flash dimly. If turn signals or hazard lights aren’t visible to ...

Seen those cars with fancy turn signals on their side view mirrors? Would you like to add something like that without buying a new car? Well, this circuit takes that idea a step further by generating ...