This is a flashing led lights circuit powered from a 12V DC power supply that uses the well known 555 IC. Flashing lights have many and varied applications in life. They are used as warning lights on ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. SAN DIEGO — Heading into Labor Day weekend, ...

Initial steps have been taken to increase safety at an intersection west of Clifford where a local teenager died. New 30-inch stop signs with flashing LED lights will be installed along County Road ...

In Michigan, it's often a courtesy to flash headlights when others leave their brights on. But is it legal?

A convergence of a high volume of traffic and pedestrians is creating safety concerns in the city of Baraboo, so officials are installing two flashing LED lights on 8th Avenue at school crossings.

When used correctly LED lights are safe and efficient sources of light. Light emitting diodes are an emerging technology because they are lightweight, small in size, have low power consumption and an ...

This simple and cheap circuit is not just for Christmas! There are just two resistors, a small-signal transistor such as a BC547, one ‘flashing’ LED and a string of ‘normal’ LEDs. The flashing LED ...