Triode/MOS Tube/Transistor

Triodes, MOS tubes, and transistors are semiconductor devices used to amplify and switch electronic signals. Triodes are vacuum tubes used in early electronics, while MOS tubes (MOSFETs) and transistors are solid-state devices used in modern circuits. These components are critical in amplifying weak signals, switching currents, and enabling complex logic operations in integrated circuits. They are widely used in various applications, including audio amplification, power regulation, and digital computing.