Linear potentiometers produce a resistance output that varies according to the displacement or position of a slider or wiper. They are variable resistors with three leads. Two leads connect to the ...

Motorized linear potentiometers are a rare, exotic, and just plain neat input device most commonly found on gigantic audio mixing boards and other equipment that costs as much as a car.

Description: KP94P Series of Linear position sensors have a 0.37 in. diameter aluminum body and a stainless steel shaft with Pop-Joints at each end. Designed to withstand the demanding environment ...

A slider is just a potentiometer in a straight line, after all. These are wired up to an Arduino Nano, which sends the serial data to a Python script on the PC that changes the volume values ...