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 ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. If you’ve got a car, or any vehicle really, an emergency ...

Checking a text on your mobile phone while crossing the road might seem harmless, but if you are unaware of the traffic flying by it could have tragic consequences. A QUT study found flashing LED ...

Flashing light on warning signs near curves can slow drivers and reduce the odds of a crash during winter weather conditions, says a new study by MSU engineers.

GRAND RAPIDS, Mich. (WOOD) — The Michigan Department of Transportation is partnering with Michigan State Police and the city of Grand Rapids to use technology to prevent tragedy and cut down deadly ...

The city of Boulder is considering a number of ways to improve the safety of pedestrian crosswalks. Here’s a look at some of the options being studied. Install “visors” over LED flashing lights at ...

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 ...

GREEN CREEK - A dangerous intersection that one resident has campaigned to make safer will receive a makeover in an attempt to reduce the number of crashes. The intersection of Ohio 101 and Sandusky ...