Description: LED Blinker is an Android app that aims to make it much easier to help you figure out which notification is which. Using the LED light on your Android device, you can choose from a range ...

It normally takes two transistors to build a blinker circuit (in order to make positive feedback possible). However, you can also use a photo-resistor (LDR) that is illuminated by an LED. The feedback ...

/:16 While your computer has on-screen ways of notifying you of new email, IMs, and other messages, they aren't much use when your display is asleep. DIY web site Instructables show us how to create a ...

The Weiser Ultrabrights Extreme LED “arrow head” inserts are a simple and very effective means to upgrade and significantly enhance turn signal light output. The Weiser LED kits are available for many ...

If you own an Android smartphone or tablet, you’re likely familiar with your device’s LED notification light. It’s a way for Android to communicate information to you even when your screen is off. A ...

I’m sure you’ve noticed that many new cars have intense turn signals, toggling between on and off instantly without the soft fade you see on the blinkers of older cars. That’s a byproduct of LEDs ...

[Eric Wasatonic] had a box of SWB2433 transistors that he had very little information about. In order to discover their properties, he fired up his curve tracer to compare these transistors with more ...

Roll your own custom LED lights. These lights will wrap around forks or they can be arranged on saddlebags, turn signal stalks, anywhere! They’re the best thing since … LEDs! How would you like to ...

Ensure your moves are known with the LED turn signal insert kit from Harley-Davidson.Photo Courtesy of Harley-Davidson Harley-Davidson riders can grab more attention in traffic with the new LED Bullet ...

For those who drive their classic Mustangs on a regular basis, quite often the wish list of modern conveniences and safety items grows while rolling down the road. All it takes is one person stopping ...