NPTEL has launched two new online courses on ‘Basic Electrical Circuits’ and ‘Introduction to Programming in C’. Students interested in enrolling can log on tohttps://onlinecourses.nptel.ac.in/. NEW ...

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 ...

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 ...

This simulation-based troubleshooting training system helps users develop skills for troubleshooting a variety of electrical circuits and equipment. From basic electrical circuits to control and motor ...

This course introduces more advanced concepts of switched-mode converter circuits. Realization of the power semiconductors in inverters or in converters having bidirectional power flow is explained.

Kids love building electric circuits, but connecting light bulbs to batteries with fiddly wires is tricky for young hands. Play dough and light-emitting diodes (LEDs) solve the problem beautifully.