Vishay’s take on the 1N4148 data sheet (PDF), describing it as a switching diode.. When looking across the discrete components in your electronic armory, it is easy to overlook the humble diode ...

Researchers have found a way to make a key electronic component on a phenomenally tiny scale -- a single-molecule diode. Recently, at Arizona State University's Biodesign Institute, N.J. Tao and ...

Save guides, add subjects and pick up where you left off with your BBC account. To investigate the relationship between current and potential difference for a resistor, bulb and diode ...