One of the easiest soldering projects to do as a beginner is to solder a resistor to an LED. You can technically put the ...

The mystery of adding LED lights to a modern BMW with CAN Bus (Controller Area Network) electrical system is easy to resolve. The “smart” CAN Bus smells a rat when you pop in an LED brake light or ...

One of the questions that hobbyists ask over and over is how to select the value of a current limiting resistor for an LED. Usually the seat of the pants response is: “Subtract 2 V from the supply ...

Okay, here's the deal:<P>I've discovered the wonderful world of case-modding (don't stop reading yet--the question isn't about case modding--I read the case/cooling ...

Infrastructure projects like the Tokyo Gate Bridge are now turning to LED lighting because of its economical and environmental advantages. But these devices still need the right current-limiting ...