The rules of the National Electrical Code are written for people who have a pre-existing knowledge of electricity. In order to make sense of the Code, you must first understand basic electrical ...

Andy recommends favorite resources for basic op amp circuits and includes a portion of TI's AN-20. Test your knowledge with our op amp quiz; answer explanations are included. By 1969, a fledgling ...

Using Einstein's general theory of relativity, scientists have demonstrated that the Josephson junction could be reproduced. The Josephson junction, a device that was first discovered by Brian David ...