[mircemk] built a slick-looking LED tester with a couple handy functions built in. Not only can one select a target current to put through an LED, but by providing a target voltage, the system will ...

If a poll was taken to determine what aspect of the hot rod hobby enthusiasts dislike the most, there’s a high likelihood that “diagnosing electrical issues/gremlins” would be the popular answer. An ...

Raleigh Mayor Charles Meeker has a bright idea to help cut utility bills in the city. Raleigh leaders announced Monday that the Capital City will become the first LED city. Raleigh officials have ...