This video explains what transistors are and how they function as electronic switches and amplifiers. As a core component of ...

The humble transistor - smaller than a speck of dust — has been made more than any other invention in history, powering ...

This video provides a clear explanation of MOSFETs and their role in modern electronic systems. As advanced field-effect ...

Back in 1966, a suitable toy for a geeky kid was a radio kit. You could find simple crystal radio sets or some more advanced ...

The first transistors were point contact devices, not far from the cats-whiskers of early radio receivers. They were fragile and expensive, and their performance was not very high. The transistor ...