Source: wikibot/control-grid
= Control grid
{wiki=Control_grid}
A "control grid" is a term that can refer to different concepts depending on the context in which it is used. Below are a couple of common interpretations of the term: 1. **In Electronics (Vacuum Tubes):** In the context of vacuum tubes, a control grid is an electrode that is used to control the flow of electrons between the cathode and the anode (plate).