American motorcycle manufacture Harley-Davdson has just announced the release of new flashing LED police mirrors, offering customers the possibility to choose between any combination of red and blue ...

Nowadays, single-color and multi-color flashing LEDs are easily available, which obviates the requirement of external chips to produce fascinating lighting effects ...

Regular old guitars get a makeover with NeckFX, a replacement neck full of multicolored LEDs designed to shine while you shred. Freelance writer Amanda C. Kooser covers gadgets and tech news with a ...

You know how it is. You’ve got that new project running, and while it doesn’t consume much power, it also doesn’t give much indication of whether it’s functioning or just sitting there with a dead ...

(WJAR) — Cumberland police said they have installed flashing LED stop signs at locations with frequent complaints. Police said the lighted stop signs aim to help residents see better and increase the ...

CORPUS CHRISTI, Tx — New flashing LED stop signs have been recently installed by the city of Corpus Christi’s Department of Public Works. There are 10 intersections across the city where you will ...

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 ...

CORPUS CHRISTI, Texas — There are new flashing LED stop signs at a busy intersection near Spohn Shoreline Hospital. The flashing LED stop signs were recently installed at the intersection of Elizabeth ...

The coronavirus pandemic and lockdown has seen more people than ever take to running outside to keep fit, but with the long winter nights, being visible is a priority. Experts from Nottingham Trent ...

Regular Hackaday readers will be familiar with the work of Boldport’s [Saar Drimer] in creating beauty in printed circuit board design. A recent work of his is the Widlar, a tribute to the legendary ...

This is a simple flashing led circuit with 2 leds and 2 NPN transistors. It illustrates the behavior of transistors and capacitors and if you use an oscilloscope it will be very easy to determine what ...