قاعده، پایگاه ، الکترود مرکزی ترانزیستور که از آنجا تغذیه میشود
1-The electrode of a bipolar transistor between the emitter and the collector. Controlling a small flow of electrons moving into or out of the base controls a much larger flow of electrons between the emitter and the collector. The base of a transistor compares with the grid of a vacuum tube.
2-A place used as a centre of operations ; a headquarters.
3-The lowest part or edge of something, especially the part on which it rests or is supported.