Software Controlled Resistance Variation
The POT24PROXR offers 8 RS-232 controlled potentiometers, and are ideally suited for integration into various types of test instruments,
programmable amplifiers, programmable power supplies, and anything else that can benefit by software controlled resistance variation.
Extra Circuitry Required
As a general rule, potentiometer devices often require external circuitry. For instance, it is not possible to control the
brightness of a light bulb directly or the speed of a motor without some additional electronics.