Transistors are the tiny components that act as switches and amplifiers in almost every electronic device. This video explains how they control current and form the foundation of digital logic and ...

Nous prendrons l’exemple d’un canal N, le plus fréquent ; le canal P a un fonctionnement identique en inversant les polarisations. Le transistor est généralement constitué d'un substrat de type P, ...

On Oct. 3, 1950, three scientists at Bell Labs in New Jersey received a U.S. patent for what would become one of the most important inventions of the 20th century — the transistor. John Bardeen, ...