Designers and procurement engineers requiring a finely tuned analog output controlled by a digital input have two options: digital potentiometers and digital-to-analog converters (DACs). Both use ...

Constructed with linear Hall cell and magnet technology, a series of panel controls provides an alternative to standard contact potentiometer devices. The controls feature the standard three-wire ...

Adjusting the volume dial on a sound system, sensing your finger position on a touch screen, and knowing when someone’s in the car are just a few examples of where you encounter variable resistors in ...