You can use digital potentiometers to create easy to use, adjustable signal chains replacing mechanical potentiometers, thus improving specifications, reliability and PCB area.

The program has two threads. One watches the potentiometer and decides if it has moved up or down by a set amount. Then it issues a command using a mailbox to the other thread.

Today on Boiler University's Weekly Boiler Tips, watch as Jude goes through how using a manual potentiometer can help when setting modulation motors up.

This design idea details how a standard volume control can be replaced by its solid-state equivalent. Digital potentiometers are often advertised as replacements for rotary volume ...