{A diode is a two-terminal {device|system|gadget} that exists {anywhere|anyplace|wherever}, p-type and n-type semiconductors are instantly adjoined together. transistors and thyristors are three-terminal gadgets that may be made in bipolar conjunction or generally as complementary metal-oxide -semiconductors. A thyristor is another three-terminal semiconductor that acts as a bi-stable switch. A tunnel diode consists of a single […]
