YouTube on MSN

Adjustable blinking LED circuit for RC aircraft | Navigation lights

This is a very simple but useful project, strobe navigation lights for rc airplanes, or you can adjust the flashing time and ...
EDN

Jumbo Flashing LED Lights

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 ...
Fox 5 San Diego

New flashing LED lights on traffic signs intended to help prevent wrong-way crashes

This is an archived article and the information in the article may be outdated.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, ...
The Family Handyman on MSN

Turns out, those flashy aftermarket car lights could actually be illegal

Before installing brighter bulbs, auxiliary or flashing lights on your car, ensure you're not breaking any state or federal laws.
EDN

Fairy Flashing LED Lights

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 ...