chapter  36
4 Pages

Topic 36. Interfacing Sensors

An interface is a connecting link. In this Topic we look at the ways of linking a sensor to the rest of the system. The interface may be just a transistor. Or it may be more complicated.

There are several instances of transistor interfacing in earlier Topics. The transistor may be a BJT or an FET. Usually, the transistor is either off, or it is on and saturated.